Mechanical variable speed drives

The speed of a mechanical variable speed drives controls the machine, pump, blower, agitator, and conveyer connected to it. Under normal circumstances, the motor running at a fixed speed, and manufacturing method of the motor speed depends on the power supply frequency, mechanical variable speed drives before was about to drive motor effectively change the power frequency, let the motor run at different speeds. The drives you can change any motor driven machines and equipment running speed, speed changes to the actual needs from the nature, can be finished by automatic or manual operation, so that the equipment running speed to meet the changing conditions.