Tag Archives: hollow shaft motor

China supplier High Pressure Washer AC Electric Hollow Shaft Electric Motor for Car Washer with high quality

Product Description

High Pressure Washer AC Electric Hollow Shaft Electric Motor for Car Washer

Hollow shaft asynchronous induction motor is a kind of TEFCsquirrel cage motor with the national unified design, it has thecharacteristics ofhigh efficiency, energysaving, high startingtorque, low noise, low vibration and easy maintenance, the geadeofpower and the mounting mesasurement are subject to the IECstandard..

TYPE Hollow Shaft Motor
Power 2.2kw 3kw 4kw 4.4kw 4.5kw 5kw 5.5kw 7.5kw 11kw 15kw 18.5kw
Voltage 220V~250V, Single Phase380V~660V, Three Phase
Speed 1450rpm, 1750rpm, 2900rpm, 3450rpm
Color black, blue or others customized
Certification CE, ISO, CCC

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Product Parameters

 

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Application

 

Company Profile

Certifications

 

 

 

FAQ

 

Q: Do you offer OEM service?
A: Yes, we can customize it as your request.

Q: What is your payment term?
A: TT. LC, AND WESTER UNION

Q: What is your lead time?
A: About 30 days after receiving deposit.

Q: What certificates do you have?
A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, SASO for Saudi Arabia, etc

Q: What about the warranty?
A: We offer 12month warranty period as the quality guarantee.

Q:What service do you offer?
A: Pre-sales service, in-sales service, after-sales service. If you become our local distributor, we can introduce end-customers to purchase from you.

Q:What’s your motor winding?
A: 100% copper winding

Q:Which port is near to you?
A: HangZhou port. And we can arrange to deliver HangZhou, ZheJiang , Urumqi, or other Chinese cities, too.

Q:Could you offer CHINAMFG Certification.
A: we can do as your request.

 

Application: Car
Speed: Constant Speed
Number of Stator: Three-Phase
Samples:
US$ 175/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

  1. Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
  2. Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
  3. Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
  4. Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
  5. Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
  6. Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
  7. Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
  8. Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

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

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:

  1. 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.
  2. When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
  3. The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
  4. The induced voltage in the rotor windings creates a magnetic field in the rotor.
  5. The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
  6. The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
  7. 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 supplier High Pressure Washer AC Electric Hollow Shaft Electric Motor for Car Washer   with high quality China supplier High Pressure Washer AC Electric Hollow Shaft Electric Motor for Car Washer   with high quality
editor by CX 2023-12-04

in Dubai United Arab Emirates sales price shop near me near me shop factory supplier Vhs Series Vertical Hollow Shaft AC Induction Motor manufacturer best Cost Custom Cheap wholesaler

  in Dubai United Arab Emirates  sales   price   shop   near me   near me shop   factory   supplier Vhs Series Vertical Hollow Shaft AC Induction Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

We are aiming to satisfy the calls for of the consumers about the world.. Our products are applied in several fields. Complete use has been produced of all types of superior techniques and technology to attain excelsior producing. Item Description:

1.Type:
one): YJSL collection Vertical Strong Shaft Motor, IC411 TEFC Absolutely Enclosed Fan Cooled, IP54/ IP55, cast iron spherical condition motor entire body

two): YLS collection Vertical Solid Shaft Motor, IC01 ODP Open fall evidence, IP23, forged iron spherical shape entire body or welded metal plate square shape motor human body.

three). YLKS sequence Vertical Sound Shaft Motor, IC81W, TEAWC, Totally enclosed air-h2o heating exchanger cooled, IP44, IP54, IP55, welded metal plate sq. shape motor body.

4). YLKK sequence Vertical Solid Shaft Motor, IC611 or IC616, TEAAC, Totally enclosed air-air heating exchanger cooled, IP44, IP54, IP55, welded metal plate square shape motor entire body.

Merchandise Identify Vhs Series Vertical Hollow Shaft AC Induction Motor
Grade YJSL,YLS,YLKS,YLKK
EPT 220~18000Kw
series 2-24
Voltage 690~15000V
frequency 50HZ, 60HZ
Security grade IP23,IP44,IP54,IP55
Cooling IC01,IC611,IC616,IC81W, IC86W
Rotational Velocity

Minimal Speed/EPT Velocity/High Speed/Change Velocity

Stator Phase Amount

3-Phase/Single-Period

Grade Kind

Y,Y2 Collection Three-Section,EPTSeries 3-Section,Explosion-Proof 3-Period,YVP Sequence Frequency

Application Vertical lathe on vertical water pump

Merchandise Display

  in Dubai United Arab Emirates  sales   price   shop   near me   near me shop   factory   supplier Vhs Series Vertical Hollow Shaft AC Induction Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Dubai United Arab Emirates  sales   price   shop   near me   near me shop   factory   supplier Vhs Series Vertical Hollow Shaft AC Induction Motor manufacturer   best   Cost   Custom   Cheap   wholesaler