Compared with ordinary motors, there is not much difference in appearance between frequency conversion motors and ordinary motors, but there is a big difference between the two in terms of function and utilization. The frequency conversion motor is p...
Five reasons for the excessive no-load current of the variable frequency speed control motor 1. Large air gap of variable frequency speed control motor: The main reason is: because the rotor of the motor rotates in a ventilated atmosphere containing ...
When we are purchasing high-power motors, the general motor manufacturer asks about the start-up method of the high-power motors to ensure that the high-power electrical performance recovery meets the start-up method to start operation. Because when ...
Electromagnetic speed-regulating motors are basically equipped with a speed-regulating coil and a measuring and transmitting coil in the asynchronous motor. The speed governor controls the current in the slip excitation winding in the electromagnetic...
The three-phase asynchronous motor is the most widely used power supply equipment in domestic equipment. The operating temperature of the three-phase asynchronous motor is a key factor affecting the service life of the motor. Each three-phase asynchr...
Electromagnetic speed-regulating motor is a motor manufacturer that installs an electromagnetic slip fuser and measuring coil on an ordinary motor. The speed governor is used to control the current in the field winding of the electromagnetic slip fus...
Electrical reliability is a very important functional requirement in the use of three-phase asynchronous motor products. It is mainly achieved by the motor temperature rise produced by the motor manufacturer, especially in the manufacture of high-pow...
The electromagnetic noise in the operation of a three-phase asynchronous motor is mainly caused by the magnetostriction and vibration of the iron core caused by the radial electromagnetic force of the periodic change in the motor or the unbalanced ma...