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Classification:Brake motor is divided into: DC brake motor, AC brake motor. The DC brake motor needs to be installed with a rectifier. The rectified voltage is 99V, 170V or 90-108V. Because the DC brake motor needs to go through the rectified voltage, the fastest braking time is about 0.6 seconds. T Read More

Working principle of brushless motorIn the brushless motor, the commutation work is done by the control circuit in the controller (usually Hall sensor + controller, the more advanced technology is the magnetic encoder).The brushless motor adopts electronic commutation, the coil does not move, and th Read More

Working principle of brushed motorThe brushed motor is the first type of motor that everyone comes into contact with. The motor was introduced as a model in the physics class in middle school. The main structure of the brushed motor is the stator + rotor + brush, which obtains the rotational torque Read More

Electromagnetic vibration caused by abnormal statorSince the three-phase winding of the stator produces a rotating magnetic field, it rotates at a synchronous speed n0 in the air gap between the stator and the rotor. If the grid frequency is f0, the synchronous speed n0=60f0/P.The force-bearing part Read More

When choosing a motor, how to choose power and torque?——Part two(Part two)Also. The most commonly used is the analogy method to select the power of the motor. The so-called analogy. It is compared with the power of the electric motor used in similar production machinery.The specific method is: to un Read More

When choosing a motor, how to choose power and torque?——Part one(Part One)The power of the motor should be selected according to the power required by the production machinery, and try to make the motor run under the rated load.When choosing, you should pay attention to the following two points:① If Read More