Professional Chinese asynchronous motor manufacturer, asynchronous motor, also known as induction motor, is by the air gap rotating magnetic field and rotor winding induction current interaction to generate electromagnetic torque, so as to achieve the conversion of electromechanical energy to mechanical energy of an AC motor.
Three-phase asynchronous motors are mainly used as motors to drive various production machinery, such as: fans, pumps, compressors, machine tools, light industry and mining machinery, threshers and crushers in agricultural production, processing machinery in agricultural and sideline products, and so on.The structure is simple, the manufacture is easy, the price is low, the operation is reliable, the firm is durable, the operation efficiency is high and has the suitable work characteristic.
1. If the motor does not turn after being powered on but makes no noise, there will be no peculiar smell or smoke.
(1) The power supply is not on (at least two phases are not on);Fuse fuse (at least two-phase fuse);Overcurrent relay is too small;Control equipment wiring error.
Check the power circuit switch, fuse and junction box for breakpoints and repair;(2) Check fuse type, fuse reason, replace the new fuse;(3) The setting value of the regulating relay is coordinated with the motor;Correct wiring.