Tag Archives: three phase induction motor

China Good quality Ye2 7.5kw AC Electric Three-Phase Induction Asynchronous Motor for Pump supplier

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

General purpose including cutting machines, pumps, fans, conveyors, machines tools of farm duty and food process.

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

Company Profile

ZheJiang Lanyoung Electromechanical Co., Ltd was originated from 1988, established in 2001, it owns ZheJiang Lanyoung Electromechanical Co., Ltd HangZhouShan City Branch and ZHangZhoug HangZhouang Electromechanical Co., Ltd, won the honorary title of “top 10 brands of brand network in 2019” and “excellent demonstration unit of ZHangZhoug focusing on quality and brand-making”. We are a modern company combining mechanical and electrical products research, development, production, sales and service with a long history and rich experience in production. We are experts of water pumps, motors, and fans products, the main products are stainless steel pumps, plastic corrosion-resistant submersible pumps, DC electric pumps, self-priming pump, machine tool cooling pumps, corrosion resistant pumps, sewage pumps, oil-immersed submersible pumps, blowers, medium pressure fan, multi-wing fan and so on, and we also possess practical new-type patent for a mini submersible pump. The above products can be all customized according to customer’s requirement. We have special advantages that is different from other manufacturing companies.

Product Parameters

Type	Power	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
Type	kw /HP	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
80M2	0.55/0.75	6/885rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90S	0.75/1	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90L	1.1/1.5	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
100L	1.5/2	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
112M	2.2/3	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132S	3/4	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M1	4/5.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M2	5.5/7.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160M	7.5/10	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160L	11/15	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
180L	15/20	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L1	18.5/25	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L2	22/30	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
225M	30/40	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
250M	37/50	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280S	45/60	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280M	55/75	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
315S	75/100	6/990rpm	380V/50HZ	class F	IP55	Cast Iron	B3

Detailed Photos

Packaging & Shipping

Certifications

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample Blue

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.

In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:

Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:

1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.

2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.

3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.

4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.

5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.

6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.

It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.

In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.

induction motor

What is an AC motor, and how does it differ from a DC motor?

An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:

AC Motor:

An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.

The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.

DC Motor:

A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.

In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.

Differences:

The main differences between AC motors and DC motors are as follows:

Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.

China Good quality Ye2 7.5kw AC Electric Three-Phase Induction Asynchronous Motor for Pump supplier
editor by CX 2024-04-17

China Best Sales High Quality Explosion-Proof Three Phase Induction AC Electric Asynchronous Motor 30kw with Hot selling

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

General purpose including cutting machines, pumps, fans, conveyors, machines tools of farm duty and food process.

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.

induction motor

Are there energy-saving technologies or features available in modern AC motors?

Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:

High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.

By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.

induction motor

Can you explain the basic working principle of an AC motor?

An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:

The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
The induced voltage in the rotor windings creates a magnetic field in the rotor.
The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.

This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.

China Best Sales High Quality Explosion-Proof Three Phase Induction AC Electric Asynchronous Motor 30kw with Hot selling
editor by CX 2024-04-12

China high quality Low MOQ 1.5kw 7.5kw 8.5kw 10kw 40kw 50kw 150kw 7.5 200 Kw 3000W 15000W 10000 20000 Watt Three Phase AC Electric Induction Motor vacuum pump electric

Product Description

1HMA/IE1 Aluminium Series Premium efficiency Three Phase Asynchronous Motor is the basic series of general-purpose motor with low voltage upgraded of Y series motor.
The 1HMA Series Motors are enhanced performance motors built in light weight, all aluminum frames.
1HMA/IE1 Series Motors with beautiful appearance and reliable operation meet to the needs of general-purpose at domestic and overseas within the range of frame size 80 to 160.
1HMA/IE1 Aluminium Series Premium efficiency Motors are designed of high efficiency, energy saving, high quality performance, small vibration, low noise, long life, high reliability, easy maintenance and large start torque, etc. The mounting dimension and power totally conform to IEC standard.

1HMA/IE1 Aluminium series premium efficiency Motor

1HMA/IE1 Series Aluminum Housing Motor Characteristics and advantages

Efficiency Class:IE1
Frame Size: H56-400
Poles: 2,4,6 poles
Rated Power: 0.06KW-560KW
Rated Voltage: 220/380V,380/660V,230/400V,400V/690V
Frequency: 50HZ,60HZ
Protection Class: IP44,IP54,IP55C
Insulation Class: B,F,H
Mounting Type:B3,B5,B14,B35multi and pad mounting
Ambient Temperature : -20~+40 °C
Altitude: ≤1000M

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Universal, Household Appliances, Power Tools
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase
Species:	Y, Y2 Series Three-Phase
Rotor Structure:	Winding Type
Casing Protection:	Protection Type

Samples:	US$ 33.94/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

induction motor

What is an AC motor, and how does it differ from a DC motor?

AC Motor:

DC Motor:

Differences:

The main differences between AC motors and DC motors are as follows:

Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

China high quality Low MOQ 1.5kw 7.5kw 8.5kw 10kw 40kw 50kw 150kw 7.5 200 Kw 3000W 15000W 10000 20000 Watt Three Phase AC Electric Induction Motor vacuum pump electric
editor by CX 2024-04-11

China best 30kw Ye2 Series Water Pump Three-Phase AC Electric Induction Asynchronous Motor vacuum pump booster

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

General purpose including cutting machines, pumps, fans, conveyors, machines tools of farm duty and food process.

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

Company Profile

Product Parameters

Type	Power	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
Type	kw /HP	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
80M2	0.55/0.75	6/885rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90S	0.75/1	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90L	1.1/1.5	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
100L	1.5/2	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
112M	2.2/3	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132S	3/4	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M1	4/5.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M2	5.5/7.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160M	7.5/10	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160L	11/15	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
180L	15/20	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L1	18.5/25	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L2	22/30	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
225M	30/40	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
250M	37/50	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280S	45/60	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280M	55/75	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
315S	75/100	6/990rpm	380V/50HZ	class F	IP55	Cast Iron	B3

Detailed Photos

Packaging & Shipping

Certifications

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample Blue

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

induction motor

What are the common signs of AC motor failure, and how can they be addressed?

AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:

Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.

induction motor

How does the speed control mechanism work in AC motors?

The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.

Speed Control in Induction Motors:

Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.

China best 30kw Ye2 Series Water Pump Three-Phase AC Electric Induction Asynchronous Motor vacuum pump booster
editor by CX 2024-04-11

China Custom Ye2 Three Phase Water Pump Air Compressor AC Asynchronous Induction Electric Motor with Great quality

Product Description

Application:It is applicable to drive various general mechanical equipment, such as compressor, fan, water pump and other mechanical equipment, and can also be used in petroleum, chemical, medicine, mining, etc

Feature:Efficient and energy-saving, beautiful appearance, convenient use, small vibration, low noise, novel structure

Conditions of Use:The altitude is not more than 1000M, and the ambient temperature varies with the seasons, but the maximum temperature is not more than+40 ºC, and the minimum temperature is not less than – 15 ºC

Product photo

Company Profile

HangZhou UP CHINAMFG MACHINERY CO.,LTD. is a research and development,manufacturing,sales as 1 of the enterprises.The company is located in the beautiful and rich,convenient transportation HangZhou City of ZHangZhoug Province.

The company’s main business is small and medium-sized asynchronous AC motor,Our main products include YC/YCL series single-phase capacitor starting asynchronous motor,YL series single-phase double-value capacitor asynchronous motors,ML/MY series single=phase capacitor running asynchronous motors with aluminum shell,Russian three-phase asynchronous motors,YT series three-phase asynchronous motors(ZheJiang model),MS series high-efficiency three-phase asynchronous motors with aluminum shell,YS series three-phase asynchronous motor,YE3/YE4 series square type aluminum shell motor (71-160 frame),YD series variable pole muli-speed three-phase asynchronous motor,YDT series variable polemuti-speed three-phase asynchronous motor,YEJ series electromagnetic braking three-phase asynchronous motor,YVF2 series variable frequency speed regulating three-phase asynchronous motor,YE3 series high efficiency three-phase asynchronous motor YE4 series ultra-high efficiency three-phase asynchronous motor,etc.

The company in line with the “superior quality,first-class service”for the purpose,hot pillow look CHINAMFG to cooperating with customers from all over the world to create brilliant!

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Certificate

About our company

FAQ

Q1:What is the payment method?
– 30% T/T downpayment,70% against copy of document.
– L/C at sight.

Q2:How long is the delivery time?
– within 25~30 days after receiving 30% down-payment.

Q3:What is the way of transportation?
– express, air and CHINAMFG shipments are all available.

Q4:Do you test all your goods before delivery?
– Yes, we will test every machine.

If you have any questions, feel free to contact us. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Power Tools
Operating Speed:	High Speed
Number of Stator:	Three-Phase
Species:	Y2 Series Three-Phase
Rotor Structure:	Winding Type
Casing Protection:	Protection Type

Samples:	US$ 70/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

induction motor

How do AC motors contribute to the functioning of household appliances?

Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

induction motor

What are the main components of an AC motor, and how do they contribute to its operation?

An AC motor consists of several key components that work together to facilitate its operation. These components include:

Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.

Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.

China Custom Ye2 Three Phase Water Pump Air Compressor AC Asynchronous Induction Electric Motor with Great quality
editor by CX 2024-04-09

China Custom Ie1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price with Great quality

Product Description

IE1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price

Product Description

Detailed Photos

Installation Instructions

Product Parameters

PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 3000r/min(2P)
ZB2-63M1-2	0.18	0.25	0.64	2800	52.8	0.81	61	1.8	2.4	2.4	6.0
ZB2-63M2-2	0.25	0.35	0.81	2800	58.2	0.81	61	1.8	2.4	2.4	6.0
ZB2-71M1-2	0.37	0.5	1.09	2800	63.9	0.81	64	1.8	2.4	2.4	6.7
ZB2-71M2-2	0.55	0.75	1.48	2800	69.0	0.82	64	1.8	2.4	2.5	6.7
ZB2-80M1-2	0.75	1	1.90	2825	72.1	0.83	67	1.8	2.4	2.5	6.7
ZB2-80M2-2	1.1	1.5	2.65	2825	75.0	0.84	67	1.8	2.4	2.5	7.7
ZB2-90S-2	1.5	2	3.51	2840	77.2	0.84	72	1.8	2.4	2.5	7.7
ZB2-90L-2	2.2	3	4.93	2840	79.7	0.85	72	1.8	2.4	2.5	7.7
ZB2-100L-2	3	4	6.4	2880	81.5	0.87	76	1.8	2.4	2.5	8.3
ZB2-112M-2	4	5.5	8.3	2890	83.1	0.88	77	1.8	2.4	2.5	8.3
ZB2-132S1-2	5.5	7.5	11.2	2900	84.7	0.88	80	1.8	2.4	2.5	8.3
ZB2-132S2-2	7.5	10	15.1	2900	86.0	0.88	80	1.8	2.4	2.5	8.3
ZB2-160M1-2	11	15	21.4	2930	87.6	0.89	86	2.8	2.4	2.5	8.3
ZB2-160M2-2	15	20	28.9	2930	88.7	0.89	86	2.8	2.4	2.5	8.3
ZB2-160L-2	18.5	25	35.0	2930	89.3	0.90	86	2.8	2.4	2.5	8.3
ZB2-180M-2	22	30	41.3	2940	89.9	0.90	89	2.8	2.2	2.5	8.3
ZB2-200L1-2	30	40	55.8	2950	90.7	0.90	92	2.8	2.2	2.5	8.3
ZB2-200L2-2	37	50	68.5	2950	91.2	0.90	92	2.8	2.2	2.5	8.3
ZB2-225M-2	45	60	82.8	2970	91.7	0.90	92	2.8	2.2	2.5	8.3
ZB2-250M-2	55	75	101	2970	92.1	0.90	93	3.5	2.2	2.5	8.3
ZB2-280S-2	75	100	137	2970	92.7	0.90	94	3.5	2.2	2.5	8.3
ZB2-280M-2	90	125	162	2970	93.0	0.91	94	3.5	2.2	2.5	8.3
ZB2-315S-2	110	150	197	2980	93.3	0.91	96	3.5	2.0	2.4	7.8
ZB2-315M-2	132	180	236	2980	93.5	0.91	96	3.5	2.0	2.4	7.8
ZB2-315L1-2	160	220	282	2980	93.8	0.92	99	3.5	2.0	2.4	7.8
ZB2-315L2-2	200	270	351	2980	94.0	0.92	99	3.5	2.0	2.4	7.8
ZB2-355M1-2	220	300	387	2980	94.0	0.92	103	3.5	2.0	2.4	7.8
ZB2-355M2-2	250	340	439	2980	94.0	0.92	103	3.5	1.8	2.4	7.8
ZB2-355L1-2	280	380	492	2980	94.0	0.92	103	3.5	1.8	2.4	7.8
ZB2-355L2-2	315	430	553	2980	94.0	0.92	103	3.5	1.8	2.4	7.8


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 1500r/min(4P)
ZB2-63M1-4	0.12	0.18	0.51	1400	50.0	0.72	52	1.8	2.3	2.4	4.8
ZB2-63M2-4	0.18	0.25	0.66	1400	57.0	0.73	52	1.8	2.3	2.4	4.8
ZB2-71M1-4	0.25	0.35	0.83	1400	61.5	0.74	55	1.8	2.3	2.4	5.7
ZB2-71M2-4	0.37	0.5	1.14	1400	66.0	0.75	55	1.8	2.3	2.4	5.7
ZB2-80M1-4	0.55	0.75	1.59	1390	70.0	0.75	58	1.8	2.5	2.5	5.7
ZB2-80M2-4	0.75	1	2.08	1390	72.1	0.76	58	1.8	2.5	2.5	6.6
ZB2-90S-4	1.1	1.5	2.89	1400	75.0	0.77	61	1.8	2.5	2.5	6.6
ZB2-90L-4	1.5	2	3.74	1400	77.2	0.79	61	1.8	2.5	2.5	6.6
ZB2-100L1-4	2.2	3	5.2	1420	79.7	0.81	64	1.8	2.5	2.5	7.7
ZB2-100L2-4	3	4	6.8	1420	81.5	0.82	64	1.8	2.5	2.5	7.7
ZB2-112M-4	4	5.5	8.9	1440	83.1	0.82	65	1.8	2.5	2.5	7.7
ZB2-132S-4	5.5	7.5	11.9	1440	84.7	0.83	71	1.8	2.5	2.5	7.7
ZB2-132M-4	7.5	10	15.8	1440	86.0	0.84	71	1.8	2.5	2.5	7.7
ZB2-160M-4	11	15	22.7	1460	87.6	0.84	75	2.8	2.4	2.5	7.7
ZB2-160L-4	15	20	30.2	1460	88.7	0.85	75	2.8	2.4	2.5	8.3
ZB2-180M-4	18.5	25	36.6	1470	89.3	0.86	76	2.8	2.4	2.5	8.3
ZB2-180L-4	22	30	43.2	1470	89.9	0.86	76	2.8	2.4	2.5	8.3
ZB2-200L-4	30	40	58.4	1480	90.7	0.86	79	2.8	2.4	2.5	7.9
ZB2-225S-4	37	50	70.9	1480	91.2	0.87	91	2.8	2.4	2.5	7.9
ZB2-225M-4	45	60	86	1480	91.7	0.87	91	2.8	2.4	2.5	7.9
ZB2-250M-4	55	75	104	1480	92.1	0.87	83	3.5	2.4	2.5	7.9
ZB2-280S-4	75	100	141	1480	92.7	0.87	86	3.5	2.4	2.5	7.9
ZB2-280M-4	90	125	169	1485	93.0	0.87	86	3.5	2.4	2.5	7.9
ZB2-315S-4	110	150	204	1485	93.3	0.88	93	3.5	2.3	2.4	7.6
ZB2-315M-4	132	180	244	1485	93.5	0.88	93	3.5	2.3	2.4	7.6
ZB2-315L1-4	160	220	291	1485	93.8	0.89	97	3.5	2.3	2.4	7.6
ZB2-315L2-4	200	270	363	1485	94.0	0.89	97	3.5	2.3	2.4	7.6
ZB2-355M1-4	220	300	400	1490	94.0	0.89	101	3.5	2.3	2.4	7.6
ZB2-355M2-4	250	340	449	1490	94.0	0.90	101	3.5	2.3	2.4	7.6
ZB2-355L1-4	280	380	503	1490	94.0	0.90	101	3.5	2.3	2.4	7.6
ZB2-355L2-4	315	430	565.73	1490	94.0	0.90	101	3.5	2.3	2.4	7.6


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 1000r/min(6P)
ZB2-71M1-6	0.18	0.25	0.91	900	45.5	0.66	52	1.8	2.1	2.2	4.4
ZB2-71M2-6	0.25	0.35	1.07	900	52.1	0.68	52	1.8	2.1	2.2	4.4
ZB2-80M1-6	0.37	0.5	1.35	900	59.7	0.70	54	1.8	2.1	2.2	5.2
ZB2-80M2-6	0.55	0.75	1.76	900	65.8	0.72	54	1.8	2.1	2.3	5.2
ZB2-90S-6	0.75	1	2.26	910	70.0	0.72	57	1.8	2.2	2.3	6.0
ZB2-90L-6	1.1	1.5	3.14	910	72.9	0.73	57	1.8	2.2	2.3	6.0
ZB2-100L-6	1.5	2	4.04	940	75.2	0.75	61	1.8	2.2	2.3	6.0
ZB2-112M-6	2.2	3	5.66	940	77.7	0.76	65	1.8	2.2	2.3	7.2
ZB2-132S-6	3	4	7.5	960	79.7	0.76	69	1.8	2.2	2.3	7.2
ZB2-132M1-6	4	5.5	9.8	960	81.4	0.76	69	1.8	2.2	2.3	7.2
ZB2-132M2-6	5.5	7.5	13.1	960	83.1	0.77	69	1.8	2.2	2.3	7.2
ZB2-160M-6	7.5	10	17.5	970	84.7	0.77	73	2.8	2.2	2.3	7.2
ZB2-160L-6	11	15	24.8	970	86.4	0.78	73	2.8	2.2	2.3	7.2
ZB2-180L-6	15	20	32.1	970	87.7	0.81	73	2.8	2.2	2.3	7.7
ZB2-200L1-6	18.5	25	39.2	970	88.6	0.81	76	2.8	2.2	2.3	7.7
ZB2-200L2-6	22	30	45.1	970	89.2	0.83	76	2.8	2.2	2.3	7.7
ZB2-225M-6	30	40	60.9	980	90.2	0.83	76	2.8	2.2	2.3	7.7
ZB2-250M-6	37	50	73.7	980	90.8	0.84	78	3.5	2.2	2.3	7.7
ZB2-280S-6	45	60	87.0	980	91.4	0.86	80	3.5	2.2	2.2	7.7
ZB2-280M-6	55	75	106	980	91.9	0.86	80	3.5	2.2	2.2	7.7
ZB2-315S-6	75	100	143	980	92.6	0.86	85	3.5	2.2	2.2	7.7
ZB2-315M-6	90	125	171	935	92.9	0.86	85	3.5	2.2	2.2	7.7
ZB2-315L1-6	110	150	208	935	93.3	0.86	85	3.5	2.2	2.2	7.4
ZB2-315L2-6	132	180	247	935	93.5	0.87	85	3.5	2.2	2.2	7.4
ZB2-355M1-6	160	220	295	990	93.8	0.88	92	3.5	2.1	2.2	7.4
ZB2-355M2-6	200	270	367	990	94.0	0.88	92	3.5	2.1	2.2	7.4
ZB2-355L1-6	220	300	404	990	94.0	0.88	92	3.5	2.1	2.2	7.4
ZB2-355L2-6	250	340	459	990	94.0	0.88	92	3.5	2.1	2.2	7.4


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 750r/min(8P)
ZB2-80M1-8	0.18	0.25	1.18	900	38.0	0.61	52	1.8	2	2.1	3.6
ZB2-80M2-8	0.25	0.35	1.43	690	43.4	0.61	52	1.8	2	2.1	3.6
ZB2-90S-8	0.37	0.5	1.85	690	49.7	0.61	56	1.8	2	2.1	4.4
ZB2-90L-8	0.55	0.75	2.44	690	56.1	0.61	56	1.8	2	2.2	4.4
ZB2-100L1-8	0.75	1	2.78	700	61.2	0.67	59	1.8	2	2.2	4.4
ZB2-100L2-8	1.1	1.5	3.64	700	66.5	0.69	59	1.8	2	2.2	5.5
ZB2-112M-8	1.5	2	4.71	700	70.2	0.69	61	1.8	2	2.2	5.5
ZB2-132S-8	2.2	3	6.34	710	74.2	0.71	64	1.8	2	2.2	6.6
ZB2-132M-8	3	4	8.1	710	77.0	0.73	64	1.8	2	2.2	6.6
ZB2-160M1-8	4	5.5	10.5	720	79.2	0.73	68	2.8	2	2.2	6.6
ZB2-160M2-8	5.5	7.5	13.9	720	81.4	0.74	68	2.8	2.2	2.2	6.6
ZB2-160L-8	7.5	10	18.3	720	83.1	0.75	68	2.8	2.2	2.2	6.6
ZB2-180L-8	11	15	25.9	730	85.0	0.76	70	2.8	2.2	2.2	7.3
ZB2-200L-8	15	20	34.8	730	86.2	0.76	73	2.8	2.2	2.2	7.3
ZB2-225S-8	18.5	25	42.6	730	86.9	0.76	73	2.8	2.1	2.2	7.3
ZB2-225M-8	22	30	49.0	730	87.4	0.78	73	2.8	2.1	2.2	7.3
ZB2-250M-8	30	40	65.3	730	88.3	0.79	75	3.5	2.1	2.2	7.3
ZB2-280S-8	37	50	80.1	730	88.8	0.79	76	3.5	2.1	2.2	7.3
ZB2-280M-8	45	60	97.0	740	89.2	0.79	76	3.5	2.1	2.2	7.3
ZB2-315S-8	55	75	115	740	89.7	0.81	82	3.5	2	2.2	7.3
ZB2-315M-8	75	100	156	740	90.3	0.81	82	3.5	2	2.2	7.3
ZB2-315L1-8	90	125	184	740	90.7	0.82	82	3.5	2	2.2	7.3
ZB2-315L2-8	110	150	224	740	91.1	0.82	82	3.5	2.0	2.2	7.0
ZB2-355M1-8	132	180	267	740	91.5	0.82	90	3.5	2.0	2.2	7.0
ZB2-355M2-8	160	220	323	740	91.9	0.82	90	3.5	2.0	2.2	7.0
ZB2-355L1-8	185	250	371	740	92.3	0.82	90	3.5	2.0	2.2	7.0
ZB2-355L2-8	200	270	396	740	92.5	0.83	90	3.5	2.0	2.2	7.0


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 600r/min(10P)
ZB2-315S-10	45	60	99.63	590	91.5	0.75	82	3.5	1.7	2.2	6.8
ZB2-315M-10	55	75	121.11	590	92.0	0.75	82	3.5	1.7	2.2	6.8
ZB2-315L1-10	75	100	162.10	590	92.5	0.76	82	3.5	1.7	2.2	6.8
ZB2-315L2-10	90	125	190.96	590	93.0	0.77	82	3.5	1.7	2.2	6.8
ZB2-355M1-10	110	150	229.91	590	93.2	0.78	90	3.5	1.7	2.2	6.6
ZB2-355M2-10	132	180	275.00	590	93.5	0.78	90	3.5	1.5	2.2	6.6
ZB2-355L1-10	160	220	333.34	590	93.5	0.78	90	3.5	1.5	2.2	6.6
ZB2-355L2-10	185	250	385.42	590	93.5	0.78	90	3.5	1.5	2.2	6.6

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: What is the payment terms?
A: 30% T/T in advance, 70% before shipment or L/C at sight.

Q: What is your delivery time?
A: standard product 20 days after receiving your L/C or T/T deposit.

Q: What is the MOQ of this item?
A: 1 units for small/medium size motors, unlimited for large ones.

Q: How long is your warranty?
A: 12 months after receiving B/L.

Q: Can we used our own brand on motors ?
A: Yes, OEM and ODM also to be provided. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	Constant Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	4

Customization:	Available \|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

induction motor

Where can individuals or businesses find reliable information on selecting, installing, and maintaining AC motors?

When seeking information on selecting, installing, and maintaining AC motors, individuals and businesses can refer to various reliable sources. These sources provide valuable guidance, recommendations, and best practices related to AC motors. Here are some places where one can find reliable information:

Manufacturer’s Documentation: AC motor manufacturers often provide detailed documentation, including product catalogs, technical specifications, installation guides, and maintenance manuals. These documents offer specific information about their motors, such as performance characteristics, electrical requirements, mounting instructions, and recommended maintenance procedures. Manufacturers’ websites are a common source for accessing these resources.
Industry Associations: Industry associations related to electrical engineering, motor manufacturing, or specific applications (e.g., HVAC, pumps, or industrial machinery) can be excellent resources for reliable information. These associations often publish technical articles, guidelines, and standards that cover a wide range of topics, including motor selection, installation practices, efficiency standards, and maintenance recommendations. Examples of such associations include the National Electrical Manufacturers Association (NEMA), the Institute of Electrical and Electronics Engineers (IEEE), and the Air Conditioning, Heating, and Refrigeration Institute (AHRI).
Professional Electricians and Engineers: Consulting with professional electricians or electrical engineers who specialize in motor applications can provide valuable insights. These professionals possess practical knowledge and experience in selecting, installing, and maintaining AC motors. They can offer personalized advice based on specific project requirements and industry best practices.
Energy Efficiency Programs and Agencies: Energy efficiency programs and agencies, such as government departments, utility companies, or environmental organizations, often provide resources and guidance on energy-efficient motor selection and operation. These programs may offer information on motor efficiency standards, rebate programs for high-efficiency motors, and energy-saving practices. Examples include the U.S. Department of Energy (DOE) and its Energy Star program.
Online Technical Forums and Communities: Online forums and communities focused on electrical engineering, motor applications, or specific industries can be valuable sources of information. Participating in these forums allows individuals and businesses to interact with experts, discuss motor-related topics, and seek advice from professionals and enthusiasts who have firsthand experience with AC motors.
Books and Publications: Books and technical publications dedicated to electrical engineering, motor technology, or specific applications can provide comprehensive information on AC motors. These resources cover topics ranging from motor theory and design principles to practical installation techniques and maintenance procedures. Libraries, bookstores, and online retailers offer a wide selection of relevant publications.

When accessing information from these sources, it is important to ensure that the information is up-to-date, reliable, and relevant to the specific application or requirements. Consulting multiple sources and cross-referencing information can help verify accuracy and establish a well-rounded understanding of AC motor selection, installation, and maintenance.

induction motor

What are the main components of an AC motor, and how do they contribute to its operation?

An AC motor consists of several key components that work together to facilitate its operation. These components include:

Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.

China Custom Ie1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price with Great quality
editor by CX 2024-04-08

China Custom CE RoHS 220V 380V China Manufacture GOST Standard Premium Three Single Phase Induction AC Asynchronous Electrical Electric Motor with Best Sales

Product Description

PRODUCT OVERVIEW

Applications:General purpose including cutting machines,pumps,fans,conveyors,machines tools of farm duty and food process.

Features :High efficiency and energy saving,low noise and little vibration.

Insulation class :F

Protection class:IP54 or IP55

CONDITIONS OF USE

The altitude not exceeding 1000m above sea level.The ambient temperature subject to seasonal variations but not exceeding +40°C and not less than -15ºC.

Product Parameters

Packaging & Shipping

1) Packing Details
Packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.Or according to client’s requirement.

2) Shipping Details
Samples will be shipped within 10 days.
Batch order leading time according to the actual situation.

Company Profile

ZHangZhoug CHINAMFG Motor Co., Ltd,located in Zeguo Town,HangZhou,HangZhou City,China,enjoys convenient land, sea and air transportation network.
  We are specialized in all kinds of small and middle-sized electric motors.our main products include electric motors of Y series,Y2/YE2 series,YS/MS series of Three Phase Asynchronous motor;YC series,YL series,MY/ML series,JY series of Single Phase motors etc.They are widely used in machine tool, fans, pumps, compressors, packaging machinery, mining machinery, construction machinery, food machinery and other mechanical transmission device.
  We have obtained ISO90001-2008 quality certificate, CE certificate and CCC certificate.Our products are widely exported to over 50 countries and regions,such as east Europe,Southeast Asia,South America,Middle East,Africa etc.Meanwhile,we have kept well touch with many trading companies at home and abroad for cooperation relationship.
  “Reliable quality, Excellent service, Reasonable price, Timely delivery” is our company persistent pursuit.Looking CHINAMFG to be your long term business partner.

Detailed Photos

FAQ

Q:Why choose us?
A:professional electric motor manufacturer for 10 years;
good quality material and advanced test machine

Q:What is your MOQ?
A:10 pcs is ok for each model.At first time,trial order is okay.

Q:What about your warranty?
A: 1 year,except man-made destroyed.

Q:how about your payment way ?
A: 30% T/T in advance,70% balance on sight of BL copy by T/T or irrevocable L/C.

Q:Can you make OEM/ODM order?
A:Yes,we have rich experience on OEM/ODM order. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	Low Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Closed Type
Number of Poles:	2

Samples:	US$ 50/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:

Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.

induction motor

What are the common signs of AC motor failure, and how can they be addressed?

Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

induction motor

How does the speed control mechanism work in AC motors?

Speed Control in Induction Motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

China Custom CE RoHS 220V 380V China Manufacture GOST Standard Premium Three Single Phase Induction AC Asynchronous Electrical Electric Motor with Best Sales
editor by CX 2024-04-08

China supplier Ye4 Ie4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor with Great quality

Product Description

Ye4 IE4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor

Product Description

Detailed Photos

Installation Instructions

Certifications

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: What is the payment terms?
A: 30% T/T in advance, 70% before shipment or L/C at sight.

Q: What is your delivery time?
A: standard product 20 days after receiving your L/C or T/T deposit.

Q: What is the MOQ of this item?
A: 1 units for small/medium size motors, unlimited for large ones.

Q: How long is your warranty?
A: 12 months after receiving B/L.

Application:	Industrial
Speed:	Constant Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	2

Customization:	Available \|

induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

induction motor

Can you explain the difference between single-phase and three-phase AC motors?

In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:

Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.

It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.

When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.

China supplier Ye4 Ie4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor with Great quality
editor by CX 2024-04-04

China factory China Price GOST Standard Yc Three Single Phase Asynchronous AC Copper Wire Winding Induction Electrical Electric Motor vacuum pump connector

Product Description

Technical parameter:

Output (KW)	MODEL	Amps (A)	Speed (R/min)	Eff. %	p.f.	RT N.m				Noise LwdB (A)	Weight (Kg)
380V 50HZ 2P
0.18	Y2-631-2	0.5	2800	65.0	0.80	00.61	2.2	2.2	5.5	61	14
0.25	Y2-632-2	0.7	2800	68.0	0.81	0.96	2.2	2.2	5.5	61	14.5
0.37	Y2-711-2	1.0	2800	70.0	0.81	1.26	2.2	2.2	6.1	64	15
0.55	Y2-712-2	1.4	2800	73.0	0.82	1.88	2.2	2.3	6.1	64	15.5
0.75	Y2-801-2	1.8	2825	75.0	0.83	2.54	2.2	2.3	6.1	67	16.5
1.1	Y2-802-2	2.6	2825	77.0	0.84	3.72	2.2	2.3	7.0	67	17.5
1.5	Y2-90S-2	3.4	2840	79.0	0.84	5.04	2.2	2.3	7.0	72	21
2.2	Y2-90L-2	4.9	2840	81.0	0.85	7.40	2.2	2.3	7.0	72	25
3	Y2-100L-2	6.3	2880	83.0	0.87	9.95	2.2	2.3	7.5	76	33
4	Y2-112M-2	8.1	2890	85.0	0.88	13.22	2.2	2.3	7.5	77	41
5.5	Y2-132S1-2	11.0	2900	86.0	0.88	18.11	2.2	2.3	7.5	80	63
7.5	Y2-132S2-2	14.9	2900	87.0	0.88	24.70	2.2	2.3	7.5	80	70
11	Y2-160M1-2	21.3	2930	88.0	0.89	35.85	2.2	2.3	7.5	86	110
15	Y2-160M2-2	28.8	2930	89.0	0.89	48.89	2.2	2.3	7.5	86	120
18.5	Y2-160L-2	34.7	2930	90.5	0.90	60.30	2.2	2.3	7.5	86	135
22	Y2-180M-2	41.0	2940	91.2	0.90	71.46	2.0	2.3	7.5	89	165
30	Y2-200L1-2	55.5	2950	92.0	0.90	97.12	2.0	2.3	7.5	92	218
37	Y2-200L2-2	67.9	2950	92.3	0.90	119.78	2.0	2.3	7.5	92	230
45	Y2-225M-2	82.3	2970	92.3	0.90	144.70	2.0	2.3	7.5	92	280
55	Y2-250M-2	100.4	2970	92.5	0.90	176.85	2.0	2.3	7.5	93	365
75	Y2-280S-2	134.4	2970	93.2	0.91	241.16	2.0	2.3	7.5	94	495
90	Y2-280M-2	160.2	2970	93.8	0.91	289.39	2.0	2.3	7.5	94	565
110	Y2-315S-2	195.4	2980	94.0	0.91	352.51	1.8	2.2	7.1	96	890
132	Y2-315M-2	233.2	2980	94.5	0.91	423.02	1.8	2.2	7.1	96	980
160	Y2-315L1-2	279.3	2980	94.6	0.92	512.75	1.8	2.2	7.1	99	1055
200	Y2-315L2-2	348.4	2980	94.8	0.92	640.94	1.8	2.2	7.1	99	1110
250	Y2-355M-2	433.2	2985	95.3	0.92	799.83	1.6	2.2	7.1	103	1900
315	Y2-355L-2	544.2	2985	95.6	0.92	1007.79	1.6	2.2	7.1	103	2300
380V 50HZ 4P
0.12	Y2-631-4	0.4	1400	57.0	0.72	0.82	2.1	2.2	4.4	52	13
0.18	Y2-632-4	0.6	1400	60.0	0.73	1.23	2.1	2.2	4.4	52	13.5
0.25	Y2-711-4	0.8	1400	65.0	0.74	1.71	2.1	2.2	5.2	55	14
0.37	Y2-712-4	1.1	1400	67.0	0.75	2.54	2.1	2.2	5.2	55	14.5
0.55	Y2-801-4	1.6	1390	71.0	0.75	3.78	2.4	2.3	5.2	58	15
0.75	Y2-802-4	2.0	1490	73.0	0.77	5.15	2.4	2.3	6.0	58	16
1.1	Y2-90S-4	2.0	1400	75.0	0.77	7.50	2.3	2.3	6.0	61	23
1.5	Y2-90L-4	3.7	1420	78.0	0.79	10.23	2.3	2.3	6.0	61	25
2.2	Y2-100L1-4	5.2	1420	80.0	0.81	14.80	2.3	2.3	7.0	64	33
3.	Y2-100L2-4	6.8	1420	82.0	0.82	20.18	2.3	2.3	7.0	64	35
4.	Y2-112M-4	8.8	1440	84.0	0.82	26.53	2.3	2.3	7.0	65	41
5.5	Y2-132S-4	11.8	1440	85.0	0.83	36.48	2.3	2.3	7.0	71	65
7.5	Y2-132M-S	15.6	1440	87.0	0.84	49.74	2.2	2.3	7.0	71	76
11	Y2-160M-4	22.3	1460	88.0	0.85	71.59	2.2	2.3	7.0	75	118
15	Y2-160L-4	30.1	1460	89.0	0.85	98.12	2.2	2.3	7.5	75	132
18.5	Y2-180M-4	36.5	1470	90.5	0.85	120.19	2.2	2.3	7.5	76	164
22	Y2-1180L-4	43.2	1470	91.0	0.85	142.93	2.2	2.3	7.5	76	182
30	Y2-200L-4	57.6	1480	92.0	0.86	193.68	2.2	2.3	7.2	79	245
37	Y2-225S-4	69.9	1480	92.5	0.87	238.87	2.2	2.3	7.2	81	258
45	Y2-225M-4	84.7	1480	92.8	0.87	290.37	2.2	2.3	7.2	81	290
55	Y2-250M-4	103.3	1480	93.0	0.87	354.90	2.2	2.3	7.2	83	388
75	Y2-280S-4	139.6	1480	93.8	0.87	483.95	2.2	2.3	7.2	86	510
90	Y2-280M-4	166.9	1485	94.2	0.87	578.79	2.2	2.3	7.2	86	606
110	Y2-315S-4	201.0	1485	94.5	0.88	707.41	2.1	2.2	6.9	93	910
132	Y2-315M-4	240.4	1485	94.8	0.88	848.89	2.1	2.2	6.9	93	1000
160	Y2-315L1-4	287.8	1485	94.9	0.89	1571.96	2.1	2.2	6.9	97	1055
200	Y2-315L2-4	359.4	1485	95.0	0.89	1286.20	2.1	2.2	6.9	97	1128
250	Y2-355M-4	442.9	1490	95.3	0.90	1602.35	2.1	2.2	6.9	101	1700
315	Y2-355L-4	556.2	1490	95.6	0.90	2018.96	2.1	2.2	6.9	101	1900
380V 50HZ 6P
0.18	Y2-711-6	0.8	900	56.0	0.60	1.91	1.9	2.0	4.0	52	14
0.25	Y2-711-6	0.9	900	59.0	0.68	2.65	1.9	2.0	4.0	52	14.5
0.37	Y2-801-6	1.3	900	62.0	0.70	3.93	1.9	2.0	4.7	54	15
0.55	Y2-802-6	1.8	900	65.0	0.72	5.84	1.9	2.1	4.7	54	16
0.75	Y2-90S-6	2.3	910	69.0	0.72	7.87	2.0	2.1	5.5	57	19
1.1	Y2-90L-6	3.2	910	72.0	0.73	11.54	2.0	2.1	5.5	57	22
1.5	Y2-100L-6	3.9	940	76.0	0.76	15.24	2.0	2.1	5.5	61	32
2.2	Y2-112M-6	5.6	940	79.0	0.76	22.35	2.1	2.1	6.5	65	41
3	Y2-132S-6	7.4	960	81.0	0.76	29.84	2.1	2.1	6.5	69	63
4	Y2-132M1-6	9.9	960	82.0	0.76	39.79	2.1	2.1	6.5	69	72
5.5	Y2-132M-6	12.9	960	84.0	0.77	54.71	2.1	2.1	6.5	69	81
7.5	Y2-160M-6	16.9	970	86.0	0.78	73.84	2.0	2.1	6.5	73	118
11	Y2-160L-6	24.2	970	87.5	0.79	108.30	2.0	2.1	6.5	73	145
15	Y2-180L-6	31.6	970	89.0	0.81	147.68	2.1	2.1	7.0	73	178
18.5	Y2-200L1-6	38.6	970	90.0	0.81	182.14	2.1	2.1	7.0	76	200
22	Y2-200L2-6	44.7	970	90.0	0.83	216.60	2.1	2.1	7.0	76	228
30	Y2-225M-6	59.3	980	91.5	0.84	292.35	2.0	2.1	7.0	76	265
37	Y2-250M-6	71.1	980	92.0	0.86	360.56	2.1	2.1	7.0	78	370
45	Y2-280S-6	85.9	980	92.5	0.86	438.52	2.1	2.0	7.0	80	490
55	Y2-280M-6	104.7	980	92.8	0.86	535.97	2.1	2.0	7.0	80	540
75	Y2-315S-6	141.7	980	93.5	0.86	730.87	2.0	2.0	7.0	85	900
90	Y2-315M-6	169.5	985	93.8	0.86	872.59	2.0	2.0	7.0	85	980
110	Y2-315L1-6	206.7	985	94.0	0.86	1066.50	2.0	2.0	6.7	85	1045
132	Y2-315L2-6	244.7	985	94.2	0.87	1279.80	2.0	2.0	6.7	85	1100
160	Y2-355M1-6	292.3	990	94.5	0.88	1543.43	1.9	2.0	6.7	92	1440
200	Y2-355M2-6	364.6	990	94.7	0.88	1929.29	1.9	2.0	6.7	92	1600
250	Y2-355L-6	454.8	990	94.9	0.88	2411.62	1.9	2.0	6.7	92	1700

FACTORY OUTLINED LOOKING:

Application:	Industrial, Universal, Household Appliances, Power Tools
Operating Speed:	Low Speed
Number of Stator:	Three-Phase
Species:	2,4,6,8,10,12p
Rotor Structure:	Squirrel-Cage
Casing Protection:	Closed Type

Samples:	US$ 300/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

induction motor

Are there energy-saving technologies or features available in modern AC motors?

High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.

induction motor

How does the speed control mechanism work in AC motors?

Speed Control in Induction Motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

China factory China Price GOST Standard Yc Three Single Phase Asynchronous AC Copper Wire Winding Induction Electrical Electric Motor vacuum pump connector
editor by CX 2023-12-07

China 100 Hp y2 Series Three Phase Fan Electric Induction Motor For Air Cooler car motor

Product Variety: Y2
Output Power: .18KW-355KW
Variety: Asynchronous Motor
Frequency: 50HZ
Section: A few-section
Protect Characteristic: Completely Enclosed
AC Voltage: 220V,380V or on ask for
Effectiveness: IE two
Certification: ce, SABS
Type:: Induction Motor
Construction:: Asynchronous Motor
Performance:: IE2 & IE3
Wire:: a hundred% copper
Poles:: 2P, 4P, 6P, 8P, 10P, 12P
Defense Class:: IP44/IP54
Insulation Class:: Class B/F/H
Responsibility:: S1 (constant)
Regular:: affirm to IEC worldwide common
Mounting sort:: IMB3, B5, B35, B14, V1 and so on.
Packaging Particulars: Packed with export requirement protect the motors and convenient for transport.
Port: ZheZheJiang ngang Port, Aluminum Bicycle Handlebar Grip Lock Clamp China

Merchandise Introduction:Adopting the countrywide uniform design and style,Y2 collection 3 period induction motors, are conformity with IEC34 1 and JB/T8680.1 1998 specifications, also up to the international innovative degree 90′ s as substitute of Y series induction motors, It possesses sophisticated characteristics such as new structure, very good visual appeal, slight vibration ,lower noise etc.

Short introduction for merchandise:

Simple Data
No.	Model Identify	Wingo Star
1	Design Variety	Y,Y2, IE3,MS,YS, Customized Substantial Power Steel Clamping Shaft Collar With Set Screw YVF,JR,YZR,YEJ.YCJ
two	Type	3 Section Electric Motor
3	Structure	Asynchronous Motor
4	Location of Origin	ZheJiang , China (mainland)
five	Insulation Class	Class B/F/H
6	Frequency	50HZ,60HZ
7	Effectiveness	IE2 & IE3
eight	Output Electrical power	.18KW-355KW or on ask for
nine	Stage	3 Phase
10	Pole	2P, 4P, 6P, 8P, 10P, 12P
11	Wire	100% copper
twelve	Safety Class	IP44/IP54
13	Cooling Technique	IC411, Custom made stainless metal aluminum hex split thread shaft clamping locking collar IC416,IC0041,IC01,IC611,ICW81A
fourteen	Responsibility:	S1 (continuous)
fifteen	Certification	ISO, SABS, CE
16	Safeguard Feature	Entirely Enclosed
17	AC Voltage	380V, 600V or on ask for
18	Ambient temperature	-15℃≤0≤40℃
19	Altitude:	Not exceed 1000m
twenty	Mounting Kind	B3 B5 B35 B14 And many others
21	Standard	Validate to IEC international common
22	Set up	we will ship in depth recommendations with each other with the Motors
23	Packaging Information	Packed with export prerequisite shield the motors and handy for transport.
24	Delivery Information	25-30 Days

The Basics of a Gear Motor

The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Motor

Induction worm gear motor

If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Motor

Parallel shaft helical gear motor

The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Motor

Helical gear unit

This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.

China 100 Hp y2 Series Three Phase Fan Electric Induction Motor For Air Cooler car motor
editor by czh2023-02-15