【Wide Use】The synchronous motor is mainly used in double power switch, electric advertisement, mahjong table, electric screen machine, over-molding machine, counting machine, barbecue equipment
【Advantage】Regardless of the size of the load, as long as the step does not lose speed will not change. The electric synchronous motor is a great replacement for the damaged motor
【Working Principle】If the frequency of the grid is constant, then the steady-state synchronous motor speed constant and independent of the size of the load
【Steady-state Operation】The ac synchronous motor has steady-state operation, the rotor speed and grid frequency has a constant relationship between n=ns=60f/p, ns known as the synchronous speed