Generally speaking, the larger the frame size of the stepper motor, the greater the static torque of the motor, and the motor runs. Stepper motors of the same frame size have different lengths and different winding parameters.With the development of microelectronics and computer technology, the demand for stepper motors is increasing day by day, and they are used in various fields of the national economy. To To To 42 57 86 refers to the frame size of the stepper motor respectively 42times;42mm, 57times;57mm, 86times;86mm. Stepper motor is a special motor specially used for precise control of position and speed. The greater the torque at the time, the greater the load the motor can bear.. Blower Motor Manufacturers The following Motor mainly introduces the difference between 42 57 86 stepper motors. The stepper motors of these three frame sizes are the frame sizes that are frequently used on the market. Its working principle is to use electronic circuit to convert direct current into time-sharing power supply, multi-phase sequential control current, use this current as stepper motor Power supply, the stepper motor can work normally, the driver is a time-sharing power supply for the stepper motor, a multi-phase sequential controller. Generally, under the same frame size, the longer the stepper motor, the more windings can be wound on the stator, and the output torque of the motor is Bigger
