The variable frequency speed regulating technology adopted by the variable speed AC electric motor produced by ZHOUYI is now the mainstream speed regulating method which can be widely used for stepless driving of various industries.
For the design of YS series AC induction motor, asynchronous motor, YE2 series AC induction motor, asynchronous motor and YE3 series AC induction motor, asynchronous motor, we considered the overload capacity, starting performance, efficiency and power as well as the adaptive capacity of electric motor to the non-sinusoidal power supply so that it can reduce the influence of the higher harmonic in the current to the electric motor.
Because of the temperature rise generated during low frequency operation of electric motor, the insulation grade should be higher than F. Thus, the motor adopts insulating polymeric material, vacuum pressure impregnation and special insulating structure. Besides, in order to reduce the electromagnetic torque ripple, we improve the machining precision of mechanical parts and balance mass. The motor also adopts high precision low noise bearing. In order to eliminate the vibration of electric motor, the integral structure design is strengthened. The YVF2 series variable speed AC motor can be equipped with brake and encoder as well. This series of electric motor realizes low speed stepless control. And it has good universality. The installation dimension meets the IEC standard so that it can be replacement of normal type of electric motor.
The variable speed AC electric motor can be widely used for food packaging machinery, chemical equipment, wood working machine, crane, construction machinery, compressor, transport conveyor, dredger, engine and transverter, washing machine, metal rolling machine, draught fan etc.
The variable speed AC electric motor has the following features:
1. There are 9 optional specifications of engine bases of which the power level can be from 0.12KW-22KW.
2. The 0.1KW-7.5KW motor body and junction box adopts integral die-casting aluminum alloy structure. The original appearance is square. It has good sealing performance which can meet the standard of IP56 enclosure protection class. The engine base is equipped with detachable legs. The motor has optional installation methods.
3. It is equipped with low noise bearing so that the running of the motor is more stable and the noise is lower.
4. The max working temperature is 40℃ while the minimum working temperature is -15℃.
5. This electric motor is equipped with 2-rail junction box which has beautiful appearance.
ZHOUYI is an experienced variable speed AC motor manufacturer and supplier, specializes in design and manufacture industrial electric motors, speed reducers and gearboxes since 1990. With manufacturing process in accordance to IEC standard, our company is committed to providing quality AC electric motors with a variety of model selections and configurations, to meet specific needs for your equipment and machines.