Different motor application is different, the working principle of concrete structure design is different, and because of these two differences, and has different performance in operation, such as stepping motor is presented in terms of running the following two characteristics, and this is no other motor is running: features a: not immediately after start to run faster. With other motor start can achieve rapid run different frequencies, the start frequency characteristics of stepping motor makes it cannot directly to run at start-up time frequency, but need to have a boot process, is simply the start to run a speed rise from low speed to a running speed. Characteristics of the two: stop after running speed would not be zero. Like stepping motor startup need to experience a speed change process, will gradually from low to high speed until it reaches an operation speed, the stop, the running speed is not zero immediately, but will gradually slow down to zero. Not immediately after start to run speed, stop running speed not immediately after zero, is stepping motor in operation presented two characteristics, the two operation characteristics are unique to the motor. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: