Does the motor rotor silicon steel short circuit cause the starting current to increase?
Servo motors are widely used in various control systems. They can convert the input voltage signals into mechanical output on the motor shaft, and then drive the control elements to achieve the purpose of control.
Servo motor has DC and AC points, the earliest servo motor is a general DC motor, in the control accuracy is not high, just use the general DC motor as servo motor. DC servo motor is a small power DC motor from its structure. Its excitation uses armature control and magnetic field control, but armature control is usually used.
The main application of stepping motor in the manufacture of CNC machine tools, the stepper motor A/D conversion is not required, can direct digital pulse signal into angular displacement, it has been regarded as the most ideal component of the NC machine tool.In addition to the application of CNC machine tools, stepper motor can also be used on other machines, such as automatic feeding machine motor, motor as universal floppy drive, can also be used in printers and plotters.
