Tag Archives: planetary dc motor

China NEMA 23 57mm 24V 36V 48V BLDC Planetary Gear Reducer Brushless DC Motor Electrical Motor for Service Robots motor driver

Product Description

NEMA 23 BLDC Motor

 

Standard Specification:

/Basic Specification
(Item) (Specification)
Winding sort Star
Hall impact angle one hundred twenty one hundred twenty degree electrical angle
Shaft operate out .571mm
Radial play .02mm@450g
Finish engage in .08mm@450g
Max.radial force 75N @20mm sort the flange
Max.axial pressure 15N
Insulation course Class B
Dielectric power 500VDC for 1 moment
Insulation resistance 100MΩ Min.,500VDC

Electrical Specification:
 

/Electrical Specification:    
    /Design
Specification Device JK57BLS005 JK57BLS01 JK57BLS02 JK57BLS03 JK57BLS04
Quantity Of Phase Section 3
Quantity Of Poles Poles 4
Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m .055 .eleven .22 .33 .44
Rated Recent Amps 1.two two 3.six five.3 6.8
Rated Electrical power W 23 forty six 92 138 184
Peak Torque N.m .sixteen .33 .66 1 1.32
Peak Existing Amps 3.five 6.8 eleven.five 15.5 20.five
Back E.M.F V/Krpm seven.eight seven.7 seven.4 7.3 7.1
Torque Continuous N.m/A .074 .073 .07 .07 .068
Rotor Inertia g.c 30 75 119 173 230
Human body Length mm 37 47 67 87 107
Fat Kg .33 .forty four .75 1 1.twenty five
Sensor /Honeywell
Insulation Course B
Diploma of Security IP30
Storage Temperature -25~+70ºC
Operating Temperature -fifteen~+50ºC
Working Humidity 85% RH()
Doing work Surroundings (),,,,
Altitude 1000

Drawing:
 

 

one. who are we?

We are primarily based in ZheJiang , China, begin from 2011,promote to Domestic Marketplace(26.00%),Western Europe(20.00%),North
The usa(twenty.00%),Northern Europe(10.00%),Jap Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South The united states(2.00%). There are overall about 51-one hundred men and women in our workplace.

two. how can we guarantee top quality?

We are based in ZheJiang , China, begin from 2011,promote to Domestic Market(26.00%),Western Europe(twenty.00%),North
America(twenty.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South The us(2.00%). There are whole about 51-one hundred people in our place of work.

three.what can you buy from us?

Constantly a pre-production sample just before mass manufacturing
Often closing Inspection ahead of cargo

four. why should you acquire from us not from other suppliers?

Professional one-to-1 motor customized . The world’s huge organization of choice for large quality suppliers . ISO9001:2008 quality management method certification, by way of the CE, ROHS certification.

five. what solutions can we offer?

Recognized Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Specific Shipping and delivery,DAF,DES
Accepted Payment Forex:USD,EUR,CAD,HKD,GBP,CNY
Acknowledged Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit rating Card,PayPal,Western Union,Income,Escrow
Language Spoken:English,Chinese

Application: Universal, Household Appliances, Car
Operating Speed: Constant Speed
Excitation Mode: Excited
Function: Control
Casing Protection: Closed Type
Number of Poles: 8

###

Samples:
US$ 60/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

/General Specification
(Item) (Specification)
Winding type Star
Hall effect angle 120 120 degree electrical angle
Shaft run out 0.025mm
Radial play 0.02mm@450g
End play 0.08mm@450g
Max.radial force 75N @20mm form the flange
Max.axial force 15N
Insulation class Class B
Dielectric strength 500VDC for one minute
Insulation resistance 100MΩ Min.,500VDC

###

/Electrical Specification:    
    /Model
Specification Unit JK57BLS005 JK57BLS01 JK57BLS02 JK57BLS03 JK57BLS04
Number Of Phase Phase 3
Number Of Poles Poles 4
Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m 0.055 0.11 0.22 0.33 0.44
Rated Current Amps 1.2 2 3.6 5.3 6.8
Rated Power W 23 46 92 138 184
Peak Torque N.m 0.16 0.33 0.66 1 1.32
Peak Current Amps 3.5 6.8 11.5 15.5 20.5
Back E.M.F V/Krpm 7.8 7.7 7.4 7.3 7.1
Torque Constant N.m/A 0.074 0.073 0.07 0.07 0.068
Rotor Inertia g.c 30 75 119 173 230
Body Length mm 37 47 67 87 107
Weight Kg 0.33 0.44 0.75 1 1.25
Sensor /Honeywell
Insulation Class B
Degree of Protection IP30
Storage Temperature -25~+70ºC
Operating Temperature -15~+50ºC
Working Humidity 85% RH()
Working Environment (),,,,
Altitude 1000
Application: Universal, Household Appliances, Car
Operating Speed: Constant Speed
Excitation Mode: Excited
Function: Control
Casing Protection: Closed Type
Number of Poles: 8

###

Samples:
US$ 60/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

/General Specification
(Item) (Specification)
Winding type Star
Hall effect angle 120 120 degree electrical angle
Shaft run out 0.025mm
Radial play 0.02mm@450g
End play 0.08mm@450g
Max.radial force 75N @20mm form the flange
Max.axial force 15N
Insulation class Class B
Dielectric strength 500VDC for one minute
Insulation resistance 100MΩ Min.,500VDC

###

/Electrical Specification:    
    /Model
Specification Unit JK57BLS005 JK57BLS01 JK57BLS02 JK57BLS03 JK57BLS04
Number Of Phase Phase 3
Number Of Poles Poles 4
Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m 0.055 0.11 0.22 0.33 0.44
Rated Current Amps 1.2 2 3.6 5.3 6.8
Rated Power W 23 46 92 138 184
Peak Torque N.m 0.16 0.33 0.66 1 1.32
Peak Current Amps 3.5 6.8 11.5 15.5 20.5
Back E.M.F V/Krpm 7.8 7.7 7.4 7.3 7.1
Torque Constant N.m/A 0.074 0.073 0.07 0.07 0.068
Rotor Inertia g.c 30 75 119 173 230
Body Length mm 37 47 67 87 107
Weight Kg 0.33 0.44 0.75 1 1.25
Sensor /Honeywell
Insulation Class B
Degree of Protection IP30
Storage Temperature -25~+70ºC
Operating Temperature -15~+50ºC
Working Humidity 85% RH()
Working Environment (),,,,
Altitude 1000

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Motor

Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Motor

Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Motor

Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China NEMA 23 57mm 24V 36V 48V BLDC Planetary Gear Reducer Brushless DC Motor Electrical Motor for Service Robots motor driver China NEMA 23 57mm 24V 36V 48V BLDC Planetary Gear Reducer Brushless DC Motor Electrical Motor for Service Robots motor driver
editor by czh 2023-01-25

China 28mm 12V 24V 7.73W Low Rpm 73rpm Magnetic DC Brushed Planetary Gear Small Motor for LED Light Electric Motor with Great quality

Item Description

BG 28ZYT DC Brushed Motor 
Environmental Circumstances -20ºC~50ºC
Insulation Clase B
Safety class IP44
Sound ≤65dB
Variety of phases Single 
Lifespan >1000h

Electrical Requirements
Model RATED LOAD NO LOAD   STALL
 Voltage    Power  

  Speed  

  Torque    Current   Speed    Current   Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG 28395-one 12 3.79 3800 .01 .forty seven 4500 .11  0.064 2.6
BG 28395-two 24 7.73 5200 .014 .5 6000 .11  0.097 2.72
We can also personalize merchandise according to consumer demands .  

 Planetary Gear Motor Technological Info-BG
Ratio 3.3 4.6  37.7  52.one 70 585 810 2911
NO-load speed 1363 978 119 86 sixty four 8 five.5 2.3
Rated pace(rpm) 1151 826 100 seventy three 64 six.5 4.five 1.nine
Rated torque .571 .041 .32 .forty four .52 2 two two

Established in 1994, HangZhou BG Motor Factory is a specialist maker of brushless DC motors, brushed DC motors, planetary gear motors, worm equipment motors, Common motors and AC motors. We have a plant location of 6000 square meters, multiple patent certificates, and we have the impartial layout and advancement capabilities and sturdy technical force, with an annual output of more than 1 million models. Because the commencing of its institution, BG motor has focused on the overall answer of motors. We manufacture and design motors, provide expert tailored services, respond speedily to consumer wants, and actively aid customers to fix difficulties. Our motor merchandise are exported to twenty nations, including the United States, Germany, Italy, the United Kingdom, Poland, Slovenia, Switzerland, Sweden, Singapore, South Korea etc.
Our founder, Mr. Solar, has more than 40 years of expertise in motor technology, and our other engineers also have more than 15 several years of expertise, and 60% of our personnel have a lot more than ten years of expertise, and we can guarantee you that the quality of our motors is leading notch.
The goods go over AGV, underwater robots, robots, sewing equipment industry, automobiles, medical tools, computerized doorways, lifting tools, industrial tools and have a vast variety of purposes.
We strive for CZPT in the good quality of each and every product, and we are only a little and sophisticated producer.
Our vision: Travel the globe forward and make daily life much better!

Q:1.What kind of motors can you provide?

A:At existing, we mostly create brushless DC motors, brush DC motors, AC motors, Common Motors the electricity of the motor is less than 5000W, and the diameter of the motor is not much more than 200mm

Q:2.Can you send out me a price tag list?

A:For all of our motors, they are tailored dependent on various needs like lifetime, sounds,voltage,and shaft etc. The value also differs according to once-a-year quantity. So it truly is truly tough for us to supply a value list. If you can share your in depth demands and annual amount, we are going to see what offer you we can offer.

Q:3.Can l get some samples?

A:It depends. If only a number of samples for individual use or substitute, I am scared it will be hard for us to give due to the fact all of our motors are customized made and no inventory accessible if there are no further needs. If just sample screening before the formal get and our MOQ,price tag and other terms are acceptable,we would love to give samples.

This autumn:Can you offer OEM or ODM provider?

A:Indeed,OEM and ODM are both available, we have the expert R&D dept which can provide professional solutions for you.

Q5:Can l visit your manufacturing facility before we spot an buy?

A:welcome to check out our factory,dress in every pleased if we have the chance to know every other far more.

Q:6.What’s the direct time for a normal buy?

A:For orders, the regular direct time is 15-twenty times and this time can be shorter or for a longer time based mostly on the different model,interval and quantity.

US $5.99-9.99
/ Piece
| 		2 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robot Arm
Operating Speed: Low Speed
Excitation Mode: DC
Function: Driving
Casing Protection: Closed Type
Number of Poles: Can Be Choosen

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

BG 28ZYT DC Brushed Motor 
Environmental Conditions -20ºC~50ºC
Insulation Clase B
Protection class IP44
Noise ≤65dB
Number of phases Single 
Lifespan >1000h

###

Electrical Specifications
Model RATED LOAD NO LOAD   STALL
 Voltage    Power  

  Speed  

  Torque    Current   Speed    Current   Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG 28395-1 12 3.79 3800 0.01 0.47 4500 0.11  0.064 2.6
BG 28395-2 24 7.73 5200 0.014 0.5 6000 0.11  0.097 2.72
We can also customize products according to customer requirements .  

###

 Planetary Gear Motor Technical Data-BG
Ratio 3.3 4.6  37.7  52.1 70 585 810 2911
NO-load speed 1363 978 119 86 64 8 5.5 2.3
Rated speed(rpm) 1151 826 100 73 64 6.5 4.5 1.9
Rated torque 0.027 0.041 0.32 0.44 0.52 2 2 2
US $5.99-9.99
/ Piece
| 		2 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robot Arm
Operating Speed: Low Speed
Excitation Mode: DC
Function: Driving
Casing Protection: Closed Type
Number of Poles: Can Be Choosen

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

BG 28ZYT DC Brushed Motor 
Environmental Conditions -20ºC~50ºC
Insulation Clase B
Protection class IP44
Noise ≤65dB
Number of phases Single 
Lifespan >1000h

###

Electrical Specifications
Model RATED LOAD NO LOAD   STALL
 Voltage    Power  

  Speed  

  Torque    Current   Speed    Current   Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG 28395-1 12 3.79 3800 0.01 0.47 4500 0.11  0.064 2.6
BG 28395-2 24 7.73 5200 0.014 0.5 6000 0.11  0.097 2.72
We can also customize products according to customer requirements .  

###

 Planetary Gear Motor Technical Data-BG
Ratio 3.3 4.6  37.7  52.1 70 585 810 2911
NO-load speed 1363 978 119 86 64 8 5.5 2.3
Rated speed(rpm) 1151 826 100 73 64 6.5 4.5 1.9
Rated torque 0.027 0.041 0.32 0.44 0.52 2 2 2

Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
Motor

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
Motor

planetary gear train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
Motor

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

China 28mm 12V 24V 7.73W Low Rpm 73rpm Magnetic DC Brushed Planetary Gear Small Motor for LED Light Electric Motor with Great qualityChina 28mm 12V 24V 7.73W Low Rpm 73rpm Magnetic DC Brushed Planetary Gear Small Motor for LED Light Electric Motor with Great quality
editor by czh 2023-01-23

China 60rpm DC 12V Metal Gear Motor 775 Planetary Gearbox Medical Ventilator Motor Fast Delivery motor brushes

Item Description

 60rpm dc 12v steel equipment motor 775 planetary gearbox healthcare ventilator motor quick supply

one. Functions of PG45775
Voltage: 12V 24V
Present: 3.2-eighteen.6A
Speed: 1-2000rpm
Torque: .5-120kgf.cm
Typical purposes:   Vehicle shutter, pan/tilt digital camera, slot equipment, income detector, coin refund products, currency rely device, towel dispensers, computerized doorways, workplace tools, house appliances, computerized actuator, robot, conveyor, medical pistol drills, ventilator

2. Technical specs of PG45775


Note: It really is the common specification for reference only, We can pick DC motor with diverse voltage pace to satisfy your torque and velocity requirement.

Company Profile

1. About us

Primary Goods: 1) DC Brush motor: 6-130mm diameter, .01-1000W output energy
                           2) DC Spur Gear Motor: twelve-110mm diameter, .1-300W output electricity
                           3) DC Planeary Gear Motor: ten-82mm diameter, .1-100W output power 
                           4) Brushless DC Motor: 28-110mm, 5-1500W output power 
                           5) Stepper Motor: NEMA 08 to NEMA 43, Can with gearbox and direct screw
                           6) Servo Motor: 42mm to 130mm diameter, fifty-4000w 
                           7) AC Gear Motor: forty nine to 100mm diameter, 6-one hundred forty output power 

2. Creation

Production line

Packing&Shipping

Certifications

Client Visits

FAQ
Q: What is your major merchandise?
A:We at the moment create Brushed Dc Motors, Brushed Dc equipment Motors, Planetary Dc Equipment Motors, Brushless Dc Motors, Stepper motors and Ac Motors and so forth. You can check the requirements for earlier mentioned motors on our internet site and you can electronic mail us to advocate needed motors per your specification too.

Q:How to select a suited motor?
A:If you have motor pictures or drawings to display us, or you have comprehensive specs like voltage, speed, torque, motor measurement, functioning method of the motor, required lifestyle time and sound degree and so on, make sure you do not wait to permit us know, then we can suggest suited motor for each your request appropriately.

Q: Do you have personalized services for your standard motors?
A:Sure, we can customize per your request for the voltage, velocity, torque and shaft measurement/form. If you need to have extra wires/cables soldered on the terminal or need to insert connectors, or capacitors or EMC we can make it as well.

Q: you have individual style support for motors?
A:Of course, we would like to style motors separately for our buyers, but it may want some CZPT charge and design and style charge. 

Q:Can I have samples for screening initial?
A:Of course, undoubtedly you can. Following confirmed the necessary motor specs, we will quotation and offer a proforma invoice for samples, when we get the payment, we will get a Go from our account division to proceed samples accordingly.

Q:How do you make positive motor top quality?
A:We have our possess inspection procedures: for incoming resources, we have signed sample and drawing to make positive competent incoming materials for production method, we have tour inspection in the process and ultimate inspection to make sure experienced merchandise before transport.

Q:What is your lead time?
A:Usually speaking, our normal standard product will want twenty five-30days, a little bit lengthier for customized items. But we are quite adaptable on the lead time, it will count on the particular orders

Q:What is your payment time period?
A:For all our new buyers, we will need to have forty% deposit, 60% paid before shipment.

Q:When will you reply following obtained my inquiries?
A:We will react inside 24 hours after get your inquires.

Q:How can I believe in you to make sure my funds is protected?
A:We are licensed by the 3rd get together SGS and we have exported to over 85 nations around the world up to June.2017. You can verify our status with our existing clients in your place (if our consumers do not mind), or you can get by means of alibaba to get trade assurance from alibaba to make sure your money is safe.

Q:What is actually the least purchase amount?
A:Our minimal order quantity depends on different motor designs, you should e mail us to examine. Also, we typically do not accept individual use motor orders. 

Q:What is your transport approach for motors?
A:For samples and packages less than 100kg, we typically suggest express shipping and delivery For weighty packages, we generally advise air transport or sea shipping and delivery. But it all depends on our customers’ demands.

Q:What certifications do you have?
A:We at the moment have CE and ROSH certifications.

Q:Can you deliver me your price record?
A:Given that we have hundreds of diverse goods, and price varies for each different specs, we are not CZPT to offer you a value list. But we can quotation inside 24 hours after received your inquiries to make sure you can get the price tag in time.

Q:Can I check out your business?
A:Indeed, welcome to check out our organization, but please let us know at minimum 2 months in advance to assist us make confident no other meetings in the course of the working day you check out us. Thanks!

 

Application: Household Appliances, Auto Shutter, Pan/Tilt Camera, Slot Machine
Operating Speed: Low Speed
Function: Driving
Casing Protection: Drip-Proof
Structure and Working Principle: Brush
Certification: Ce, RoHS

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

Application: Household Appliances, Auto Shutter, Pan/Tilt Camera, Slot Machine
Operating Speed: Low Speed
Function: Driving
Casing Protection: Drip-Proof
Structure and Working Principle: Brush
Certification: Ce, RoHS

###

Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

Benefits of a Planetary Motor

If you’re looking for an affordable way to power a machine, consider purchasing a Planetary Motor. These units are designed to provide a massive range of gear reductions, and are capable of generating much higher torques and torque density than other types of drive systems. This article will explain why you should consider purchasing one for your needs. And we’ll also discuss the differences between a planetary and spur gear system, as well as how you can benefit from them.

planetary gears

Planetary gears in a motor are used to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the structure of the planetary gear device. The output shaft 5 rotates through the device with the assistance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement position. The transmission of rotational torque from the ring gear to the armature causes the motor to start.
The axial end surface of a planetary gear device has two circular grooves 21. The depressed portion is used to retain lubricant. This lubricant prevents foreign particles from entering the planetary gear space. This feature enables the planetary gear device to be compact and lightweight. The cylindrical portion also minimizes the mass inertia. In this way, the planetary gear device can be a good choice for a motor with limited space.
Because of their compact footprint, planetary gears are great for reducing heat. In addition, this design allows them to be cooled. If you need high speeds and sustained performance, you may want to consider using lubricants. The lubricants present a cooling effect and reduce noise and vibration. If you want to maximize the efficiency of your motor, invest in a planetary gear hub drivetrain.
The planetary gear head has an internal sun gear that drives the multiple outer gears. These gears mesh together with the outer ring that is fixed to the motor housing. In industrial applications, planetary gears are used with an increasing number of teeth. This distribution of power ensures higher efficiency and transmittable torque. There are many advantages of using a planetary gear motor. These advantages include:
Motor

planetary gearboxes

A planetary gearbox is a type of drivetrain in which the input and output shafts are connected with a planetary structure. A planetary gearset can have three main components: an input gear, a planetary output gear, and a stationary position. Different gears can be used to change the transmission ratios. The planetary structure arrangement gives the planetary gearset high rigidity and minimizes backlash. This high rigidity is crucial for quick start-stop cycles and rotational direction.
Planetary gears need to be lubricated regularly to prevent wear and tear. In addition, transmissions must be serviced regularly, which can include fluid changes. The gears in a planetary gearbox will wear out with time, and any problems should be repaired immediately. However, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free.
A planetary gearbox is typically a 2-speed design, but professional manufacturers can provide triple and single-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The first step to designing a planetary gearbox is defining your application and the desired outcome. Famous constructors use a consultative modeling approach, starting each project by studying machine torque and operating conditions.
As the planetary gearbox is a compact design, space is limited. Therefore, bearings need to be selected carefully. The compact needle roller bearings are the most common option, but they cannot tolerate large axial forces. Those that can handle high axial forces, such as worm gears, should opt for tapered roller bearings. So, what are the advantages and disadvantages of a helical gearbox?

planetary gear motors

When we think of planetary gear motors, we tend to think of large and powerful machines, but in fact, there are many smaller, more inexpensive versions of the same machine. These motors are often made of plastic, and can be as small as six millimeters in diameter. Unlike their larger counterparts, they have only one gear in the transmission, and are made with a small diameter and small number of teeth.
They are similar to the solar system, with the planets rotating around a sun gear. The planet pinions mesh with the ring gear inside the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary carrier assembly are attached to each other through a series of joints. When power is applied to any of these members, the entire assembly will rotate.
Compared to other configurations, planetary gearmotors are more complicated. Their construction consists of a sun gear centered in the center and several smaller gears that mesh with the central sun gear. These gears are enclosed in a larger internal tooth gear. This design allows them to handle larger loads than conventional gear motors, as the load is distributed among several gears. This type of motor is typically more expensive than other configurations, but can withstand the higher-load requirements of some machines.
Because they are cylindrical in shape, planetary gear motors are incredibly versatile. They can be used in various applications, including automatic transmissions. They are also used in applications where high-precision and speed are necessary. Furthermore, the planetary gear motor is robust and is characterized by low vibrations. The advantages of using a planetary gear motor are vast and include:
Motor

planetary gears vs spur gears

A planetary motor uses multiple teeth to share the load of rotating parts. This gives planetary gears high stiffness and low backlash – often as low as one or two arc minutes. These characteristics are important for applications that undergo frequent start-stop cycles or rotational direction changes. This article discusses the benefits of planetary gears and how they differ from spur gears. You can watch the animation below for a clearer understanding of how they operate and how they differ from spur gears.
Planetary gears move in a periodic manner, with a relatively small meshing frequency. As the meshing frequency increases, the amplitude of the frequency also increases. The amplitude of this frequency is small at low clearance values, and increases dramatically at higher clearance levels. The amplitude of the frequency is higher when the clearance reaches 0.2-0.6. The amplitude increases rapidly, whereas wear increases slowly after the initial 0.2-0.6-inch-wide clearance.
In high-speed, high-torque applications, a planetary motor is more effective. It has multiple contact points for greater torque and higher speed. If you are not sure which type to choose, you can consult with an expert and design a custom gear. If you are unsure of what type of motor you need, contact Twirl Motor and ask for help choosing the right one for your application.
A planetary gear arrangement offers a number of advantages over traditional fixed-axis gear system designs. The compact size allows for lower loss of effectiveness, and the more planets in the gear system enhances the torque density and capacity. Another benefit of a planetary gear system is that it is much stronger and more durable than its spur-gear counterpart. Combined with its many advantages, a planetary gear arrangement offers a superior solution to your shifting needs.
Motor

planetary gearboxes as a compact alternative to pinion-and-gear reducers

While traditional pinion-and-gear reducer design is bulky and complex, planetary gearboxes are compact and flexible. They are suitable for many applications, especially where space and weight are issues, as well as torque and speed reduction. However, understanding their mechanism and working isn’t as simple as it sounds, so here are some of the key benefits of planetary gearing.
Planetary gearboxes work by using two planetary gears that rotate around their own axes. The sun gear is used as the input, while the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 teeth in the sun gear and -3/2 on the planet gear.
Unlike traditional pinion-and-gear reducer designs, planetary gearboxes are much smaller and less expensive. A planetary gearbox is about 50% smaller and weighs less than a pinion-and-gear reducer. The smaller gear floats on top of three large gears, minimizing the effects of vibration and ensuring consistent transmission over time.
Planetary gearboxes are a good alternative to pinion-and-gear drive systems because they are smaller, less complex and offer a higher reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sun gear in the middle and two or more outer gears. They are connected by a carrier that sets their spacing and incorporates an output shaft.
Compared to pinion-and-gear reduces, planetary gearboxes offer higher speed reduction and torque capacity. As a result, planetary gearboxes are small and compact and are often preferred for space-constrained applications. But what about the high torque transfer? If you’re looking for a compact alt

China 60rpm DC 12V Metal Gear Motor 775 Planetary Gearbox Medical Ventilator Motor Fast Delivery motor brushesChina 60rpm DC 12V Metal Gear Motor 775 Planetary Gearbox Medical Ventilator Motor Fast Delivery motor brushes
editor by czh 2023-01-22

China High precision 3000Rpm NEMA34 Planetary reduction square DC brushless motor for Medical equipment motor brushes

Item Description

Item Description

Planetary deceleration brushless motor has the characteristics of large precision, higher rigidity, higher load, large effectiveness, high speed ratio, substantial existence, low inertia, reduced vibration, low sound, minimal temperature rise, stunning physical appearance, light-weight composition, easy set up, correct positioning and so on.
 

Product Parameters

Electrical Specs 
 

Motor Model 34WSTE4822thirty 34WSTE4831thirty
 Rated Voltage(VDC) 48
Rated Speed(Rpm) 3000
Rated Torque(N.m) .7 one.
Rated Electrical power(W) 220 310
 L1 Length(mm) sixty six.five 80.5

Observe: We can manufacture products according to customer’s demands.
Gearbox Electrical SpecificationsOutline drawing

Reducer Collection 1 two
Transmission performance 95% 90%
Max radial load 1000N 1000N
Max axial load 500N 500N
Transmission torque 50N.m 80N.m
Reduction Ratio 5,ten fifteen,twenty,twenty five,30,40,fifty
L2 Size(mm) 74 ninety three

 Define drawing

Wiring diagram

 

Our Advantages

 

Merchandise display

Software

Organization Profile

HangZhou CZPT Motor Co., Ltd, proven in 2004, is a high-tech company, which is engaged in the growth, generation and marketing sorts of micro motor and motion management techniques.
Employing higher-top quality components, innovative production process and rigorous high quality management our product line contains practically all types of high-top quality motors, this sort of as hybrid stepper motors, close-loop stepper motors, brushless DC motors, servo motors, and so on. Our firm is 1 of the top makers in domestic and global industry, and our items are at the same stage of international renowned-brand name types. Our merchandise are extensively utilized in computer peripheral devices, communications, phase lights, textiles, packaging, printing, health-related equipment, stitching devices, and other industrial automation programs.
Our firm is wealthy in complex encounter, we use sophisticated creation method and tests equipment, and obeys sophisticated top quality administration demands in manufacturing, this kind of as ISO9001: 2008, 6 Sigma. In addition to, our firm also has obtained the CE certificate, and all of our items are RoHS compliant.
With the spirit of “solution innovation, substantial top quality, superb provider”, our firm will repeatedly focus on micro motor business, and give far more high-top quality items and a lot more expert service for our customers. We try our greatest to get the client’ S believe in by our large-top quality goods, excellent support and reasonable costs. We are turning into the chief of the micro motor industry.

 

Certifications

 

FAQ

Payments

one) We can settle for EXW, FOB
two) Payment must be produced prior to shipment.
three) Import duties, taxes and costs are not integrated in the item price or transport fees. These expenses are the buyer’s accountability.

Shipping
1) We only ship to your verified handle. You should make confident your transport address is correct just before acquire.
two) Most orders will be shipped out inside of 3-7 operating days on payment confirmation.
3) Shipping generally will take 7-twenty five doing work times. Most of the products will shipping and delivery in 2 weeks, whilst there will be a delay for something we are not able to control (these kinds of as the undesirable temperature). If it occurs, just make contact with us, we will aid you verify and solve any difficulty.
three) Please  check the deal on receipt, if there are some damages, remember to get in touch with us quickly.
Opinions & Refund
  1) Opinions is crucial to us, if you have any problem with our merchandise, remember to make contact with us, our technician will give you helpful advises.
  2) When you have the parcel and not happy with the products or it is other difficulty, remember to explain to us immediately, and give us a photo displaying the depth.
  3) Any cause requiring for all refund. Things have to be in authentic situation and no physical damage. Customer liable for all transport value.

 If you need more details, remember to make contact with with us. We will connect fantastic importance to your any issues.
Hope we could create a long-time period efficient cooperation. 

US $28-202
/ Piece
| 		10 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: Constant Speed
Excitation Mode: Compound
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4

###

Customization:
Available

|

Customized Request

###

Motor Model 34WSTE482230 34WSTE483130
 Rated Voltage(VDC) 48
Rated Speed(Rpm) 3000
Rated Torque(N.m) 0.7 1.0
Rated Power(W) 220 310
 L1 Length(mm) 66.5 80.5

###

Reducer Series 1 2
Transmission efficiency 95% 90%
Max radial load 1000N 1000N
Max axial load 500N 500N
Transmission torque 50N.m 80N.m
Reduction Ratio 5,10 15,20,25,30,40,50
L2 Length(mm) 74 93
US $28-202
/ Piece
| 		10 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: Constant Speed
Excitation Mode: Compound
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4

###

Customization:
Available

|

Customized Request

###

Motor Model 34WSTE482230 34WSTE483130
 Rated Voltage(VDC) 48
Rated Speed(Rpm) 3000
Rated Torque(N.m) 0.7 1.0
Rated Power(W) 220 310
 L1 Length(mm) 66.5 80.5

###

Reducer Series 1 2
Transmission efficiency 95% 90%
Max radial load 1000N 1000N
Max axial load 500N 500N
Transmission torque 50N.m 80N.m
Reduction Ratio 5,10 15,20,25,30,40,50
L2 Length(mm) 74 93

How to Select a Gear Motor

A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.

Angular geared motors

Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Motor

Planetary gearboxes

Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Motor

Hydraulic gear motors

Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Motor

Croise motors

There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.

China High precision 3000Rpm NEMA34 Planetary reduction square DC brushless motor for Medical equipment motor brushesChina High precision 3000Rpm NEMA34 Planetary reduction square DC brushless motor for Medical equipment motor brushes
editor by czh 2023-01-19

China 24mm 12V DC Planetary Gear Motor Reducer motor efficiency

Merchandise Description

We are a professional manufacturer for micro DC motor, our goods include carbon brush motor, steel brush motor, brushless motor, stepper motor. We received ISO9001, TS16949 certificate, if you have any enquiry, remember to come to feel cost-free to get in touch with me.

 

US $0.2
/ Piece
| 		1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: High Speed
Excitation Mode: Shunt
Function: Control, Driving
Casing Protection: Protection Type
Number of Poles: 10

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

US $0.2
/ Piece
| 		1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: High Speed
Excitation Mode: Shunt
Function: Control, Driving
Casing Protection: Protection Type
Number of Poles: 10

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

The Benefits of Using a Gear Motor

A gear motor works on the principle of conservation of angular momentum. As the smaller gear covers more RPM and the larger gear produces more torque, the ratio between the two is greater than one. Similarly, a multiple gear motor follows the principle of energy conservation, with the direction of rotation always opposite to the one that is adjacent to it. It’s easy to understand the concept behind gear motors and the various types available. Read on to learn about the different types of gears and their applications.

Electric motor

The choice of an electric motor for gear motor is largely dependent on the application. There are various motor and gearhead combinations available, and some are more efficient than others. However, it is critical to understand the application requirements and select a motor that meets these needs. In this article, we’ll examine some of the benefits of using a gear motor. The pros and cons of each type are briefly discussed. You can buy new gear motors at competitive prices, but they aren’t the most reliable or durable option for your application.
To determine which motor is best for your application, you’ll need to consider the load and speed requirements. A gear motor’s efficiency (e) can be calculated by taking the input and output values and calculating their relation. On the graph below, the input (T) and output (P) values are represented as dashed lines. The input (I) value is represented as the torque applied to the motor shaft. The output (P) is the amount of mechanical energy converted. A DC gear motor is 70% efficient at 3.75 lb-in / 2,100 rpm.
In addition to the worm gear motor, you can also choose a compact DC worm gear motor with a variable gear ratio from 7.5 to 80. It has a range of options and can be custom-made for your specific application. The 3-phase AC gear motor, on the other hand, works at a rated power of one hp and torque of 1.143.2 kg-m. The output voltage is typically 220V.
Another important factor is the output shaft orientation. There are two main orientations for gearmotors: in-line and offset. In-line output shafts are most ideal for applications with high torque and short reduction ratios. If you want to avoid backlash, choose a right angle output shaft. An offset shaft can cause the output shaft to become excessively hot. If the output shaft is angled at a certain angle, it may be too large or too small.
Motor

Gear reducer

A gear reducer is a special kind of speed reducing motor, usually used in large machinery, such as compressors. These reducers have no cooling fan and are not designed to handle heavy loads. Different purposes require different service factors. For instance, a machine that requires frequent fast accelerations and occasional load spikes needs a gear reducer with a high service factor. A gear reducer that’s designed for long production shifts should be larger than a machine that uses it for short periods of time.
A gear reducer can reduce the speed of a motor by a factor of two. The reduction ratio changes the rotation speed of the receiving member. This change in speed is often required to solve problems of inertia mismatch. The torque density of a gear reducer is measured in newton meters and will depend on the motor used. The first criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, means that the output speed has been cut in half.
Bevel gear reducers are a good option if the input and output shafts are perpendicular. This type is very robust and is perfect for situations where the angle between two axes is small. However, bevel gear reducers are expensive and require constant maintenance. They are usually used in heavy-duty conveyors and farm equipment. The correct choice of gear reducer for gear motor is crucial for the efficiency and reliability of the mechanism. To get the best gear reducer for your application, talk to a qualified manufacturer today.
Choosing a gear reducer for a gear motor can be tricky. The wrong one can ruin an entire machine, so it’s important to know the specifics. You must know the torque and speed requirements and choose a motor with the appropriate ratio. A gear reducer should also be compatible with the motor it’s intended for. In some cases, a smaller motor with a gear reducer will work better than a larger one.
Motor

Motor shaft

Proper alignment of the motor shaft can greatly improve the performance and life span of rotating devices. The proper alignment of motors and driven instruments enhances the transfer of energy from the motor to the instrument. Incorrect alignment leads to additional noise and vibration. It may also lead to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Hence, proper alignment is critical to improve the efficiency of the driven instrument.
When choosing the correct type of gear train for your motor, you need to consider its energy efficiency and the torque it can handle. A helical geared motor is more efficient for high output torque applications. Depending on the required speed and torque, you can choose between an in-line and a parallel helical geared motor. Both types of gears have their advantages and disadvantages. Spur gears are widespread. They are toothed and run parallel to the motor shaft.
A planetary gear motor can also have a linear output shaft. A stepping motor should not operate at too high current to prevent demagnetization, which will lead to step loss or torque drop. Ensure that the motor and gearbox output shafts are protected from external impacts. If the motor and gearbox are not protected against bumps, they may cause thread defects. Make sure that the motor shafts and rotors are protected from external impacts.
When choosing a metal for your gear motor’s motor shaft, you should consider the cost of hot-rolled bar stock. Its outer layers are more difficult to machine. This type of material contains residual stresses and other problems that make it difficult to machine. For these applications, you should choose a high-strength steel with hard outer layers. This type of steel is cheaper, but it also has size considerations. It’s best to test each material first to determine which one suits your needs.
In addition to reducing the speed of your device, a geared motor also minimizes the torque generated by your machine. It can be used with both AC and DC power. A high-quality gear motor is vital for stirring mechanisms and conveyor belts. However, you should choose a geared motor that uses high-grade gears and provides maximum efficiency. There are many types of planetary gear motors and gears on the market, and it’s important to choose the right one.
Motor

First stage gears

The first stage gears of a gear motor are the most important components of the entire device. The motor’s power transmission is 90% efficient, but there are many factors that can affect its performance. The gear ratios used should be high enough to handle the load, but not too high that they are limiting the motor’s speed. A gear motor should also have a healthy safety factor, and the lubricant must be sufficient to overcome any of these factors.
The transmission torque of the gear changes with its speed. The transmission torque at the input side of the gear decreases, transferring a small torque to the output side. The number of teeth and the pitch circle diameters can be used to calculate the torque. The first stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These three types of gears have different torque capacities.
The first stage helical gear is the most important part of a gear motor. Its function is to transfer rotation from one gear to the other. Its output is the gearhead. The second stage gears are connected by a carrier. They work in tandem with the first stage gear to provide the output of the gearhead. Moreover, the first stage carrier rotates in the same direction as the input pinion.
Another important component is the output torque of the gearmotor. When choosing a gearmotor, consider the starting torque, running torque, output speed, overhung and shock loads, duty cycles, and more. It is crucial to choose a gearmotor with the right ratio for the application. By choosing the proper gearmotor, you will get maximum performance with minimal operating costs and increase plant productivity. For more information on first stage gears, check out our blog.
The first stage of a gear motor is composed of a set of fixed and rotating sprockets. The first stage of these gears acts as a drive gear. Its rotational mass is a limiting factor for torque. The second stage consists of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.

China 24mm 12V DC Planetary Gear Motor Reducer motor efficiencyChina 24mm 12V DC Planetary Gear Motor Reducer motor efficiency
editor by czh 2023-01-17

China 12V DC Planetary Gear Motor with Gear Encoder motor engine

Item Description

We are a skilled company for micro DC motor, our items incorporate carbon brush motor, metal brush motor, brushless motor, stepper motor. We received ISO9 6.-24. 24 .6 1511 2.33 two.five 1256 1/seventy two BS-37B545-72-12155 six.-twelve. 12 .3 one hundred fifty five 1.23 6 127 1/a hundred and fifty BS-37B545-one hundred fifty-1237 six.-twelve. twelve .34 37 .65 10 35.3 1/259 BS-37B545-259-1222 6.-twelve. 12 .sixteen 21 .38 13 19 

 

 

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Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: High Speed
Excitation Mode: Compound
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Casing Protection: Protection Type
Number of Poles: 10

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Ratio Model No. Voltage No Load On Load
Operating
Range		 Nominal
Voltage		 Current Speed Current Torque Speed
V V A r/min A kg.cm r/min
1/50 BS-37B520-50-06110 6.0-12.0 6 0.067 110 0.47 1.7 83
1/65 BS-37B520-65-1259A 6.0-12.0 12 0.02 59 0.221 2.5 35
1/165 BS-37B520-165-1219 6.0-12.0 12 0.013 19 0.099 3 14.3
1/270 BS-37B520-270-1220.4 6.0-12.0 12 0.029 20.4 0.116 3 18.5
1/628 BS-37B520-628-126.5 6.0-12.0 12 0.016 6.5 0.03 1.5 5.9

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Ratio Model No. Voltage No load On load
Operating Range Norminal Voltage Current Speed Current Torque Speed
V V A r/min A kg.cm r/min
1/40 BS-37B545-40-241560 6.0-24.0 24 0.6 1511 2.33 2.5 1256
1/72 BS-37B545-72-12155 6.0-12.0 12 0.3 155 1.23 6 127
1/150 BS-37B545-150-1237 6.0-12.0 12 0.34 37 0.65 10 35.3
1/259 BS-37B545-259-1222 6.0-12.0 12 0.16 21 0.38 13 19 
US $1.5
/ Piece
| 		1,000 Pieces

(Min. Order)

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Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: High Speed
Excitation Mode: Compound
Function: Control, Driving
Casing Protection: Protection Type
Number of Poles: 10

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Samples:
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Customization:
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Ratio Model No. Voltage No Load On Load
Operating
Range		 Nominal
Voltage		 Current Speed Current Torque Speed
V V A r/min A kg.cm r/min
1/50 BS-37B520-50-06110 6.0-12.0 6 0.067 110 0.47 1.7 83
1/65 BS-37B520-65-1259A 6.0-12.0 12 0.02 59 0.221 2.5 35
1/165 BS-37B520-165-1219 6.0-12.0 12 0.013 19 0.099 3 14.3
1/270 BS-37B520-270-1220.4 6.0-12.0 12 0.029 20.4 0.116 3 18.5
1/628 BS-37B520-628-126.5 6.0-12.0 12 0.016 6.5 0.03 1.5 5.9

###

Ratio Model No. Voltage No load On load
Operating Range Norminal Voltage Current Speed Current Torque Speed
V V A r/min A kg.cm r/min
1/40 BS-37B545-40-241560 6.0-24.0 24 0.6 1511 2.33 2.5 1256
1/72 BS-37B545-72-12155 6.0-12.0 12 0.3 155 1.23 6 127
1/150 BS-37B545-150-1237 6.0-12.0 12 0.34 37 0.65 10 35.3
1/259 BS-37B545-259-1222 6.0-12.0 12 0.16 21 0.38 13 19 

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Motor

Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Motor

Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Motor

Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China 12V DC Planetary Gear Motor with Gear Encoder motor engine China 12V DC Planetary Gear Motor with Gear Encoder motor engine
editor by czh 2023-01-14

China 28mm Brushless DC 24V 12V Planetary Gear Motor motor efficiency

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       Item:WS2845PG
       Unit dimensions:  Diameter:28mm
       Qty per Carton: 40pcs
       Gross WT: 8.0 KGS
       Net WT:  7.6KGS
       Size:40X31X30CM

 
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      Sample Payment choice:  paypal /  bank account
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      Mass production delivery time: fifteen-30 days
      Mass manufacturing shipping technique:  Fedex, UPS, DHL, CZPT shipping and delivery

 

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robet
Operating Speed: High Speed
Excitation Mode: Other
Function: Driving
Casing Protection: Closed Type
Number of Poles: 4

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Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robet
Operating Speed: High Speed
Excitation Mode: Other
Function: Driving
Casing Protection: Closed Type
Number of Poles: 4

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Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
Motor

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
Motor

planetary gear train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
Motor

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

China 28mm Brushless DC 24V 12V Planetary Gear Motor motor efficiencyChina 28mm Brushless DC 24V 12V Planetary Gear Motor motor efficiency
editor by czh 2023-01-13

China Miniature 22mm 12V Brushed DC Motor with DC Planetary Geabox for Power Window with Best Sales

Merchandise Description

I. CH motion offer China DC Miniature Planetary Gear Motor

Advantage:

I. CH miniature planetary gearbox tends to make use of substantial precision reducing gears that the most crucial areas of the planetary gearbox, Our micro DC Planetary Equipment Motor are characterised by higher precision, low sounds, prolonged provider lifestyle, huge bearing capacity, and outstanding interruption resistance and good quality can substitute imports with substantial-stop types in Europe, America, Japan merchandise.

Application:

DC miniature Planetary Equipment Motor widely utilized in place of work automation, intelligence furniture, creation automation, medical equipment, monetary machinery and game machine sectors, these kinds of as computerized window opener, glass curtain wall, car curtain, lender ATM, computerized funds sign-up, observe vending device, phase limelight, and other automatic units.

Drawing:

 

Sort Ratio one: 3.four 1: six one: fourteen one: 23 one: 33 1: fifty one 1: 86 one: 111 one: a hundred ninety 1: 246 one: 315 1: 531 1: 707 1: 913 1: 1180 one: 1525 one: 1972
D223 Rated torque kg. cm .05 .07 .15 .twenty five .36 .five .8 1 one.7 two 3 five five six 6 six six
Rated speed rpm 1650 1100 471 287 two hundred 129 seventy seven 59 35 27 21 twelve 9 seven six four three
Gearbox Instantaneous
torque		 Kg. cm 3 4 5 7 8
Allowable
torque		 Kg. cm 2 3 4 5 6
Size mm 18.one 23.four 28.7 34 39.three
Backlash O 0.5 0.six 0.8 1 1.five
Excess weight g 40 55.2 68.two 84.2 96.two

About Us:

We specialized in investigating, building, and servicing electrical motors, gearbox, and large precision gears with little modules. Right after years of improvement, we have an independent product layout and R&D staff, service group, and a expert top quality control team. 

What is more, we have 2 joint ventures. One is located in HangZhou, which generates hybrid stepper motor, cherished linear stepper motor, brushless DC motor, servo motor, stepper motor driver, brushless motor driver, encoder and brake. One more 1 is positioned in HangZhou, which generates DC gear motor. The manufacturing unit has dozens of CNC devices and large precision check equipment, implements the method management and computerized operation in most producing approach.

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US $3
/ Piece
| 		1 Piece

(Min. Order)

###

Application: Universal, Industrial, Power Tools
Function: Control, Driving
Casing Protection: Protection Type
Certification: ISO9001, CCC
Brand: I.CH
Size: 22mm

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Customization:
Available

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Customized Request

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Type Ratio 1: 3.4 1: 6 1: 14 1: 23 1: 33 1: 51 1: 86 1: 111 1: 190 1: 246 1: 315 1: 531 1: 707 1: 913 1: 1180 1: 1525 1: 1972
D223 Rated torque kg. cm 0.05 0.07 0.15 0.25 0.36 0.5 0.8 1 1.7 2 3 5 5 6 6 6 6
Rated speed rpm 1650 1100 471 287 200 129 77 59 35 27 21 12 9 7 6 4 3
Gearbox Instantaneous
torque		 Kg. cm 3 4 5 7 8
Allowable
torque		 Kg. cm 2 3 4 5 6
Length mm 18.1 23.4 28.7 34 39.3
Backlash O 0.5 0.6 0.8 1 1.5
Weight g 40 55.2 68.2 84.2 96.2
US $3
/ Piece
| 		1 Piece

(Min. Order)

###

Application: Universal, Industrial, Power Tools
Function: Control, Driving
Casing Protection: Protection Type
Certification: ISO9001, CCC
Brand: I.CH
Size: 22mm

###

Customization:
Available

|

Customized Request

###

Type Ratio 1: 3.4 1: 6 1: 14 1: 23 1: 33 1: 51 1: 86 1: 111 1: 190 1: 246 1: 315 1: 531 1: 707 1: 913 1: 1180 1: 1525 1: 1972
D223 Rated torque kg. cm 0.05 0.07 0.15 0.25 0.36 0.5 0.8 1 1.7 2 3 5 5 6 6 6 6
Rated speed rpm 1650 1100 471 287 200 129 77 59 35 27 21 12 9 7 6 4 3
Gearbox Instantaneous
torque		 Kg. cm 3 4 5 7 8
Allowable
torque		 Kg. cm 2 3 4 5 6
Length mm 18.1 23.4 28.7 34 39.3
Backlash O 0.5 0.6 0.8 1 1.5
Weight g 40 55.2 68.2 84.2 96.2

Benefits of a Planetary Motor

Besides being one of the most efficient forms of a drive, a Planetary Motor also offers a great number of other benefits. These features enable it to create a vast range of gear reductions, as well as generate higher torques and torque density. Let’s take a closer look at the benefits this mechanism has to offer. To understand what makes it so appealing, we’ll explore the different types of planetary systems.
Motor

Solar gear

The solar gear on a planetary motor has two distinct advantages. It produces less noise and heat than a helical gear. Its compact footprint also minimizes noise. It can operate at high speeds without sacrificing efficiency. However, it must be maintained with constant care to operate efficiently. Solar gears can be easily damaged by water and other debris. Solar gears on planetary motors may need to be replaced over time.
A planetary gearbox is composed of a sun gear and two or more planetary ring and spur gears. The sun gear is the primary gear and is driven by the input shaft. The other two gears mesh with the sun gear and engage the stationary ring gear. The three gears are held together by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This creates an output shaft that rotates.
Another advantage of planetary gears is that they can transfer higher torques while being compact. These advantages have led to the creation of solar gears. They can reduce the amount of energy consumed and produce more power. They also provide a longer service life. They are an excellent choice for solar-powered vehicles. But they must be installed by a certified solar energy company. And there are other advantages as well. When you install a solar gear on a planetary motor, the energy produced by the sun will be converted to useful energy.
A solar gear on a planetary motor uses a solar gear to transmit torque from the sun to the planet. This system works on the principle that the sun gear rotates at the same rate as the planet gears. The sun gear has a common design modulus of -Ns/Np. Hence, a 24-tooth sun gear equals a 3-1/2 planet gear ratio. When you consider the efficiency of solar gears on planetary motors, you will be able to determine whether the solar gears are more efficient.

Sun gear

The mechanical arrangement of a planetary motor comprises of two components: a ring gear and a sun gear. The ring gear is fixed to the motor’s output shaft, while the sun gear rolls around and orbits around it. The ring gear and sun gear are linked by a planetary carrier, and the torque they produce is distributed across their teeth. The planetary structure arrangement also reduces backlash, and is critical to achieve a quick start and stop cycle.
When the two planetary gears rotate independently, the sun gear will rotate counterclockwise and the ring-gear will turn in the same direction. The ring-gear assembly is mounted in a carrier. The carrier gear and sun gear are connected to each other by a shaft. The planetary gears and sun gear rotate around each other on the ring-gear carrier to reduce the speed of the output shaft. The planetary gear system can be multiplied or staged to obtain a higher reduction ratio.
A planetary gear motor mimics the planetary rotation system. The input shaft turns a central gear, known as the sun gear, while the planetary gears rotate around a stationary sun gear. The motor’s compact design allows it to be easily mounted to a vehicle, and its low weight makes it ideal for small vehicles. In addition to being highly efficient, a planetary gear motor also offers many other benefits.
A planetary gearbox uses a sun gear to provide torque to the other gears. The planet pinions mesh with an internal tooth ring gear to generate rotation. The carrier also acts as a hub between the input gear and output shaft. The output shaft combines these two components, giving a higher torque. There are three types of planetary gearboxes: the sun gear and a wheel drive planetary gearbox.
Motor

Planetary gear

A planetary motor gear works by distributing rotational force along a separating plate and a cylindrical shaft. A shock-absorbing device is included between the separating plate and cylindrical shaft. This depressed portion prevents abrasion wear and foreign particles from entering the device. The separating plate and shaft are positioned coaxially. In this arrangement, the input shaft and output shaft are rotated relative to one another. The rotatable disc absorbs the impact.
Another benefit of a planetary motor gear is its efficiency. Planetary motor gears are highly efficient at transferring power, with 97% of the input energy being transferred to the output. They can also have high gear ratios, and offer low noise and backlash. This design also allows the planetary gearbox to work with electric motors. In addition, planetary gears also have a long service life. The efficiency of planetary gears is due in part to the large number of teeth.
Other benefits of a planetary motor gear include the ease of changing ratios, as well as the reduced safety stock. Unlike other gears, planetary gears don’t require special tools for changing ratios. They are used in numerous industries, and share parts across multiple sizes. This means that they are cost-effective to produce and require less safety stock. They can withstand high shock and wear, and are also compact. If you’re looking for a planetary motor gear, you’ve come to the right place.
The axial end surface of a planetary gear can be worn down by abrasion with a separating plate. In addition, foreign particles may enter the planetary gear device. These particles can damage the gears or even cause noise. As a result, you should check planetary gears for damage and wear. If you’re looking for a gear, make sure it has been thoroughly tested and installed by a professional.

Planetary gearbox

A planetary motor and gearbox are a common combination of electric and mechanical power sources. They share the load of rotation between multiple gear teeth to increase the torque capacity. This design is also more rigid, with low backlash that can be as low as one or two arc minutes. The advantages of a planetary gearmotor over a conventional electric motor include compact size, high efficiency, and less risk of gear failure. Planetary gear motors are also more reliable and durable than conventional electric motors.
A planetary gearbox is designed for a single stage of reduction, or a multiple-stage unit can be built with several individual cartridges. Gear ratios may also be selected according to user preference, either to face mount the output stage or to use a 5mm hex shaft. For multi-stage planetary gearboxes, there are a variety of different options available. These include high-efficiency planetary gearboxes that achieve a 98% efficiency at single reduction. In addition, they are noiseless, and reduce heat loss.
A planetary gearbox may be used to increase torque in a robot or other automated system. There are different types of planetary gear sets available, including gearboxes with sliding or rolling sections. When choosing a planetary gearset, consider the environment and other factors such as backlash, torque, and ratio. There are many advantages to a planetary gearbox and the benefits and drawbacks associated with it.
Planetary gearboxes are similar to those in a solar system. They feature a central sun gear in the middle, two or more outer gears, and a ring gear at the output. The planetary gears rotate in a ring-like structure around a stationary sun gear. When the gears are engaged, they are connected by a carrier that is fixed to the machine’s shaft.
Motor

Planetary gear motor

Planetary gear motors reduce the rotational speed of an armature by one or more times. The reduction ratio depends on the structure of the planetary gear device. The planetary gear device has an output shaft and an armature shaft. A separating plate separates the two. The output shaft moves in a circular pattern to turn the pinion 3. When the pinion rotates to the engagement position, it is engaged with the ring gear 4. The ring gear then transmits the rotational torque to the armature shaft. The result is that the engine cranks up.
Planetary gear motors are cylindrical in shape and are available in various power levels. They are typically made of steel or brass and contain multiple gears that share the load. These motors can handle massive power transfers. The planetary gear drive, on the other hand, requires more components, such as a sun’s gear and multiple planetary gears. Consequently, it may not be suitable for all types of applications. Therefore, the planetary gear drive is generally used for more complex machines.
Brush dusts from the electric motor may enter the planetary gear device and cause it to malfunction. In addition, abrasion wear on the separating plate can affect the gear engagement of the planetary gear device. If this occurs, the gears will not engage properly and may make noise. In order to prevent such a situation from occurring, it is important to regularly inspect planetary gear motors and their abrasion-resistant separating plates.
Planetary gear motors come in many different power levels and sizes. These motors are usually cylindrical in shape and are made of steel, brass, plastic, or a combination of both materials. A planetary gear motor can be used in applications where space is an issue. This motor also allows for low gearings in small spaces. The planetary gearing allows for large amounts of power transfer. The output shaft size is dependent on the gear ratio and the motor speed.

China Miniature 22mm 12V Brushed DC Motor with DC Planetary Geabox for Power Window with Best SalesChina Miniature 22mm 12V Brushed DC Motor with DC Planetary Geabox for Power Window with Best Sales
editor by czh 2023-01-09

China 22mm Micro Planetary Speed Reduction Coreless Motor DC Micro Motor motor engine

Product Description

 

 

Product Description

Model:  ZWBMD571571-711
Rated Voltage: 3V
No Load Velocity: 26rpm
No load present: 40mA
Rated Velocity: 22rpm
Rated Present: 100mA
Rated Torque: 296.9g.cm
Total Duration : thirty.9mm
Rated Torque of Gear Box: 330g.cm
Instantaneous Torque of Gear Box: 800g.cm
Equipment Ratio: 711:1
Equipment Box Size: sixteen.9mm
 

Specifications:

Product Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Duration
L1
Rated At No Load At Rated Load Overall Duration
L
Voltage Pace Recent Pace Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD006006-a hundred and ten three. 166 37 140 100 54.three five.33 28.five 330 800 one hundred ten.six fourteen.five
ZWBMD006006-148 three. 124 37 one hundred and five one hundred seventy two.8 7.14 28.5 330 800 148.one fourteen.5
ZWBMD006006-198 three. 93 37 78 100 ninety seven.5 9.fifty six 28.five 330 800 198.four fourteen.five
ZWBMD006006-266 3. sixty nine 37 fifty eight 100 130.5 twelve.80 28.five 330 800 265.seven 14.5
ZWBMD006006-531 3. 35 40 29 one hundred 221.7 21.74 30.9 330 800 530.eight 16.9
ZWBMD006006-711 3. 26 40 21 100 296.nine 29.12 thirty.nine 330 800 711. 16.nine
ZWBMD006006-952 3. 19 40 sixteen ninety five 330 32.36 thirty.9 330 800 952.two sixteen.9
ZWBMD006006-1275 3. fourteen forty 12 eighty five 330 32.36 thirty.9 330 800 1275.two 16.nine
ZWBMD006006-1708 three. eleven 40 10 75 330 32.36 thirty.nine 330 800 1707.nine 16.9

previously mentioned specifications just for reference and customizable according to demands.

Remember to allow us know your demands and we will offer you with micro transmission solutions.

Second Drawing

In depth Images

 

 

Software

Wise wearable devices   view,VR,AR,XR and etc.
Household application kitchen appliances, stitching devices, corn popper, vacuum cleaner, backyard garden resource, sanitary ware, window curtain, smart closestool, sweeping robotic, energy seat, standing desk, electrical sofa, Tv set, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, clever cupboard, clever wardrobe, computerized soap dispenser, UV little one bottle sterilizer, lifting scorching pot cookware, dishwasher, washing machine, meals breaking device, dryer, air conditioning, dustbin, coffee equipment, whisk,smart lock,bread maker,Window cleansing robotic and and many others.
interaction gear 5G base station,movie convention,mobile phone and and so on.
Office automation equipments   scanners, printers, multifunction equipment copy devices, fax (FAX paper cutter), computer peripheral, bank machine,  display screen, lifting socket,  exhibit,notebook Pc and and so forth.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis management gadget, head light beam stage adjuster, car h2o pump, car antenna, lumbar assist, EPB, car tail gate electric powered putter, HUD, head-up display, vehicle sunroof, EPS, AGS, vehicle window, head restraint, E-booster, vehicle seat, vehicle charging station and etc.
Toys and models  radio handle product, computerized cruise handle, ride-on toy, instructional robot, programming robot, health care robot, automatic feeder, clever creating blocks, escort robot and etc.
Medical equipments  blood force meter, breath device, medical cleaning pump, healthcare bed, blood force displays, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleansing pump for orthopedic medical procedures,digital cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and and so on.
Industrials   flow manage valves, seismic screening,automated reclosing,Agricultural unmanned aerial vehicle,computerized feeder ,smart categorical cabinet and and so forth.
Electric energy tools  electric drill, screwdriver,garden resource and and so on.
Precision instruments  optics devices,automatic vending equipment, wire-stripping machine and and so forth.
Personal care tooth brush, hair clipper, electric powered shaver, massager, vibrator, hair dryer, rubdown device, scissor hair device, foot grinder,anti-myopia pen, facial elegance products, hair curler,Electric threading knife,Electricity Best PORE, Puff device,eyebrow tweezers and and many others.
Client electronics digital camera, cell mobile phone,digital digital camera, computerized retracting system,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging scenario, turntable, tablet,UAV(unmanned aerial car),surveillance digital camera,PTZ digicam, rotating intelligent speaker and etc.
robots instructional robot, programming robot, healthcare robotic, escort robot and etc.

Firm Profile

HangZhou CZPT Equipment & Electronics Co., Ltd was recognized in 2001,We offer the overall drive resolution for customers from design, tooling fabrication, factors producing and assembly. 

Workshop

Tests Tools

1) Aggressive Advantages

  • 1) Aggressive Advantages
    19+year expertise in manufacturing motor gearbox
    We offer specialized assist from r&d, prototype, tests, assembly and serial manufacturing , ODM &OEM
    Aggressive Price
    Merchandise Efficiency: Lower noise, High performance, Prolonged lifespan
    Prompt Delivery: 15 functioning times after payment
    Small Orders Acknowledged

 2) Main Products

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: .01-40W,output velocity:5-2000rpm and output torque:1. gf.cm -50kgf.cm,

  • Customized worm and equipment transmission equipment
  • Exact electromechanical movement module
  • Precise component and assembly of plastic and metallic powder injection.

 

Our Solutions

  • ODM & OEM
  • Gearbox layout and development
  • Associated engineering assist
  • Micro travel gearbox personalized solution

Packaging & Transport

1) Packing Details

packed in nylon firstly, then carton, and then bolstered with wood circumstance for outer packing.
Or in accordance to client’s prerequisite.

two) Shipping Particulars

samples will be delivered within ten days
batch buy leading time in accordance to the genuine scenario.

 

Certifications

Certifications

We Have handed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and a lot more…

 

FAQ

FAQ

1. Can you make the gearbox with personalized technical specs?
Yes. We have design and improvement team, also a wonderful term of engineers, every of them have
several function a long time expertise.

two.Do you give the samples?
Yes. Our company can offer the samples to you, and the shipping and delivery time is about 5-15days in accordance to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our business, we accept modest get.

four. Do you have the product in stock?
I am sorry we donot have the product in inventory, All merchandise are manufactured with orders.

5. Do you provide technological innovation assistance?
Yes. Our business have design and style and advancement team, we can provide engineering assistance if you
require.

6.How to ship to us?
We will ship the products to you according to the DHL or UPS or FEDEX etc account you give. 

seven.How to shell out the cash?
We acknowledge T/T in progress. Also we have diverse bank account for obtaining funds, like US dollors or RMB etc.

eight. How can I know the solution is ideal for me?
Frist, you need to offer us the far more particulars info about the merchandise. We will advise the merchandise to you in accordance to your need of specification. Following you validate, we will put together the samples to you. also we will offer you some good advancements in accordance to your product use.

9. Can I occur to your company to check out?
Sure, you can arrive to our firm to go to at anytime, and welcome to check out our business.

10. How do speak to us ?
 Please send an inquiry

US $8.5-12.5
/ Piece
| 		1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Camera
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Drip-Proof
Number of Poles: 2

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD006006-110 3.0 166 37 140 100 54.3 5.33 28.5 330 800 110.6 14.5
ZWBMD006006-148 3.0 124 37 105 100 72.8 7.14 28.5 330 800 148.1 14.5
ZWBMD006006-198 3.0 93 37 78 100 97.5 9.56 28.5 330 800 198.4 14.5
ZWBMD006006-266 3.0 69 37 58 100 130.5 12.80 28.5 330 800 265.7 14.5
ZWBMD006006-531 3.0 35 40 29 100 221.7 21.74 30.9 330 800 530.8 16.9
ZWBMD006006-711 3.0 26 40 21 100 296.9 29.12 30.9 330 800 711.0 16.9
ZWBMD006006-952 3.0 19 40 16 95 330 32.36 30.9 330 800 952.2 16.9
ZWBMD006006-1275 3.0 14 40 12 85 330 32.36 30.9 330 800 1275.2 16.9
ZWBMD006006-1708 3.0 11 40 10 75 330 32.36 30.9 330 800 1707.9 16.9

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.
US $8.5-12.5
/ Piece
| 		1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Camera
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Drip-Proof
Number of Poles: 2

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD006006-110 3.0 166 37 140 100 54.3 5.33 28.5 330 800 110.6 14.5
ZWBMD006006-148 3.0 124 37 105 100 72.8 7.14 28.5 330 800 148.1 14.5
ZWBMD006006-198 3.0 93 37 78 100 97.5 9.56 28.5 330 800 198.4 14.5
ZWBMD006006-266 3.0 69 37 58 100 130.5 12.80 28.5 330 800 265.7 14.5
ZWBMD006006-531 3.0 35 40 29 100 221.7 21.74 30.9 330 800 530.8 16.9
ZWBMD006006-711 3.0 26 40 21 100 296.9 29.12 30.9 330 800 711.0 16.9
ZWBMD006006-952 3.0 19 40 16 95 330 32.36 30.9 330 800 952.2 16.9
ZWBMD006006-1275 3.0 14 40 12 85 330 32.36 30.9 330 800 1275.2 16.9
ZWBMD006006-1708 3.0 11 40 10 75 330 32.36 30.9 330 800 1707.9 16.9

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.

How to Select a Gear Motor

A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.

Angular geared motors

Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Motor

Planetary gearboxes

Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Motor

Hydraulic gear motors

Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Motor

Croise motors

There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.

China 22mm Micro Planetary Speed Reduction Coreless Motor DC Micro Motor motor engine China 22mm Micro Planetary Speed Reduction Coreless Motor DC Micro Motor motor engine
editor by czh 2023-01-08

China 24V 72mm DC Electric 20rpm Planetary Geared Brushless Motor Specifications motor engine

Solution Description

BGBL72 DC Brushless Motor 
Environmental Problems -20ºC~50ºC
Insulation Clase B
Protection class IP44
Sound ≤65dB
Amount of Poles/ phases eight/three
Lifespan >5000h

Electrical Specs
Design RATED LOAD NO LOAD   STALL
Voltage   Energy Velocity Torque  Current    Speed    Current    Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG72BL24120 24 a hundred and twenty 3000 .382 six.6 4000 one   1.146   19.eight
BG72BL24150 24 one hundred fifty 3000 .478 eight.5 4000 1.one 1.434 25.five
We can also customise products according to buyer needs.

 Planetary Equipment Motor Technological Knowledge-BG
Ratio 3.65 five.36  6.55  8.63 13.53  eighteen.92 24.65 28.05 33.ninety two forty four.69 58.22 67.08 81.eleven
Output shaft speed(rpm) 822 560 458 348 222 159 122 107 88 sixty seven fifty two forty five 37
Allowable torque(N.m) one.25 one.eighty four two.25 2.ninety seven 4.19 5.85 7.sixty three eight.68 10.5 13.eighty three eighteen.01 18.71 22.62
Reduction stage 1 1 one one 2 2 two 2 two two two three three

 

Established in 1994, HangZhou BG Motor Factory is a specialist company of brushless DC motors, brushed DC motors, planetary gear motors, worm equipment motors, Universal motors and AC motors. We have a plant region of 6000 square meters, numerous patent certificates, and we have the unbiased design and development capabilities and robust complex drive, with an yearly output of far more than 1 million models. Because the starting of its establishment, BG motor has targeted on the total remedy of motors. We manufacture and design and style motors, give professional personalized companies, reply swiftly to customer demands, and actively help buyers to resolve difficulties. Our motor merchandise are exported to twenty international locations, including the United States, Germany, Italy, the United Kingdom, Poland, Slovenia, Switzerland, Sweden, Singapore, South Korea and so on.
Our founder, Mr. Solar, has more than forty years of experience in motor technological innovation, and our other engineers also have more than fifteen years of knowledge, and 60% of our staff have much more than ten many years of experience, and we can assure you that the top quality of our motors is leading notch.
The items protect AGV, underwater robots, robots, sewing device industry, cars, medical products, automated doors, lifting gear, industrial equipment and have a wide selection of purposes.
We try for CZPT in the good quality of every merchandise, and we are only a small and innovative producer.
Our eyesight: Drive the entire world ahead and make existence far better!

Q:1.What variety of motors can you offer?

A:At present, we primarily produce brushless DC motors, brush DC motors, AC motors, Common Motors the electrical power of the motor is significantly less than 5000W, and the diameter of the motor is not a lot more than 200mm

Q:2.Can you send me a value record?

A:For all of our motors, they are personalized dependent on different requirements like life span, sounds,voltage,and shaft and so forth. The value also may differ according to yearly quantity. So it is genuinely difficult for us to offer a value list. If you can share your comprehensive demands and annual amount, we are going to see what offer you we can provide.

Q:3.Can l get some samples?

A:It relies upon. If only a couple of samples for personal use or substitution, I am frightened it’s going to be tough for us to supply because all of our motors are custom made produced and no inventory offered if there are no more requirements. If just sample tests ahead of the formal buy and our MOQ,cost and other terms are acceptable,we would enjoy to give samples.

This fall:Can you supply OEM or ODM provider?

A:Sure,OEM and ODM are both available, we have the professional R&D dept which can provide professional answers for you.

Q5:Can l go to your manufacturing facility before we area an buy?

A:welcome to visit our factory,put on each and every happy if we have the opportunity to know every single other more.

Q:6.What is the lead time for a standard buy?

A:For orders, the normal guide time is 15-twenty times and this time can be shorter or longer based on the different model,period of time and quantity.

US $9.99-67.99
/ Piece
| 		2 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robot Arm
Operating Speed: Low Speed
Excitation Mode: DC
Function: Driving
Casing Protection: Closed Type
Number of Poles: Can Be Choosen

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

BGBL72 DC Brushless Motor 
Environmental Conditions -20ºC~50ºC
Insulation Clase B
Protection class IP44
Noise ≤65dB
Number of Poles/ phases 8/3
Lifespan >5000h

###

Electrical Specifications
Model RATED LOAD NO LOAD   STALL
Voltage   Power Speed Torque  Current    Speed    Current    Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG72BL24120 24 120 3000 0.382 6.6 4000 1   1.146   19.8
BG72BL24150 24 150 3000 0.478 8.5 4000 1.1 1.434 25.5
We can also customize products according to customer requirements.

###

 Planetary Gear Motor Technical Data-BG
Ratio 3.65 5.36  6.55  8.63 13.53  18.92 24.65 28.05 33.92 44.69 58.22 67.08 81.11
Output shaft speed(rpm) 822 560 458 348 222 159 122 107 88 67 52 45 37
Allowable torque(N.m) 1.25 1.84 2.25 2.97 4.19 5.85 7.63 8.68 10.5 13.83 18.01 18.71 22.62
Reduction stage 1 1 1 1 2 2 2 2 2 2 2 3 3
US $9.99-67.99
/ Piece
| 		2 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robot Arm
Operating Speed: Low Speed
Excitation Mode: DC
Function: Driving
Casing Protection: Closed Type
Number of Poles: Can Be Choosen

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

BGBL72 DC Brushless Motor 
Environmental Conditions -20ºC~50ºC
Insulation Clase B
Protection class IP44
Noise ≤65dB
Number of Poles/ phases 8/3
Lifespan >5000h

###

Electrical Specifications
Model RATED LOAD NO LOAD   STALL
Voltage   Power Speed Torque  Current    Speed    Current    Torque   Current 
V W rpm N.m A rpm A   N.m   A  
BG72BL24120 24 120 3000 0.382 6.6 4000 1   1.146   19.8
BG72BL24150 24 150 3000 0.478 8.5 4000 1.1 1.434 25.5
We can also customize products according to customer requirements.

###

 Planetary Gear Motor Technical Data-BG
Ratio 3.65 5.36  6.55  8.63 13.53  18.92 24.65 28.05 33.92 44.69 58.22 67.08 81.11
Output shaft speed(rpm) 822 560 458 348 222 159 122 107 88 67 52 45 37
Allowable torque(N.m) 1.25 1.84 2.25 2.97 4.19 5.85 7.63 8.68 10.5 13.83 18.01 18.71 22.62
Reduction stage 1 1 1 1 2 2 2 2 2 2 2 3 3

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Motor

Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Motor

Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Motor

Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China 24V 72mm DC Electric 20rpm Planetary Geared Brushless Motor Specifications motor engine China 24V 72mm DC Electric 20rpm Planetary Geared Brushless Motor Specifications motor engine
editor by czh 2023-01-07