
Multi Speed AC Motor
Description
Technical Parameters
Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of multi speed ac motor in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.
Brief Introduction
The cooling fans of YVFE2 series multi speed AC motor are in the form of parallel and vertical distributions. This structure is novel and the shape is unique. The terminal box is at the top, which is convenient for users to connect. The designs of parts such as base and end shield are reasonable, which makes the whole machine lower in both noise and vibration. The axial flow fan is used for forced ventilation to ensure that the temperature rise of the motor does not exceed the specified value during long-term operation at low speed and constant torque. Full consideration is given to the adverse effect of the power supply of the inverter on the motor design to ensure the motor's overload capacity at high frequencies and to maintain constant torque output at low frequencies.
The speed regulating systems connected frequency converter and YVFE2-series multi speed AC motor, compared with other speed regulating systems, have the advantages of significant energy saving effect, good speed regulating performance, wide speed range, low noise, low vibration, easy equipment with various inverters at home and abroad. It can be widely used in the speed regulation of constant torque and power in light industry, textile, chemical industry, metallurgy, machine tool, etc., and in the speed regulation of energy-saving in fans, pumps, etc., which helps to achieve the automatic control of the speed regulation system.
Main Technical Parameters
|
Frame |
H160mm |
|
Power Scope |
11kW, 15kW |
|
Voltage |
380V |
|
Frequency |
5~70HZ, 5~100HZ |
|
Number of Poles |
2P |
|
Synchronous Speed |
3000rpm |
|
Cooling Mechod |
IC416 |
|
Protection Grade |
IP54/IP55 |
|
Insulation Class |
F(155℃) |
|
Duty |
S1 |
| Connection | Y/Delta |
| Mounting Type | IM B3 |
| Vibration | ≤2.4mm/s |
| Ambient Temperature | -15℃ ~ +40℃ |
| Altitude | ≤1000m |
| Humidity | Average monthly peak relative humidity is 90% |
Outline Dimensions

Motor Parameters

Applications
The YVFE2 series multi speed AC motor can be used in general machinery industry, it is an efficient, reliable and flexible motor. This kind of motor has the advantages of compact structure, small size, light weight, low noise, low vibration, high power density, energy saving, raw material saving, environmental protection, etc., and plays an important role in modern industrial production.
In the mechanical production process, the speed of the motor needs to be adjusted according to different process flow, processing technology and load requirements to optimize production efficiency and quality. The multi speed AC motor can adjust the speed smoothly and accurately within a certain speed range according to the needs, so as to achieve the matching of process, equipment and load, and achieve the best production effect. Adjusting the speed of the motor plays an important role in reducing the loss of equipment, extending the service life, reducing the maintenance cost and improving the production efficiency.
At the same time, the multi speed AC motor also has the advantages of simple operation and maintenance and convenient use. Through the controller, inverter and other equipment, it can achieve speed adjustment, users can adjust the speed according to the need or preset process parameters, in the production process to achieve automatic control, further improve production efficiency and save energy.

Cement

Power Station

Water conservation

Steel
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