Application Of Stepping Motor In Mine Lifting
Due to the unique advantages of stepper motors, stepper motors are open-loop control elements that convert electrical pulse signals into angular or linear displacements. In the case of non-overload. The speed and stop position of the motor only depend on the frequency and pulse number of the pulse signal, and are not affected by the load change, that is, a pulse signal is added to the motor.
The motor rotates through a step angle. The existence of this linear relationship, coupled with the stepper motor has only periodic errors and no cumulative errors. This makes it very easy to use stepper motors to control speed, position and other control fields. As an electromechanical component that converts digital electrical pulse signals into mechanical angular displacement.
The stepper motor has simple control, high power, easy maintenance, high positioning accuracy, good reliability, small size, and up to 32 options for the actuating system. And the low price, no cumulative position error, self-locking, low control cost and other characteristics have been widely used, coupled with the use of the more mature microcomputer technology in the application of single-chip control. Automatic control can be easily achieved, and the above features fully meet the requirements of micro drag. And it can realize the automatic control of the mine hoisting system and realize the unattended hoisting system.