Commonly used starting switch, mounted on the motor shaft, when the rotation speed to achieve synchronous speed, rely on centrifugal blocks of the centrifugal force, to overcome the spring tension or stress, the dynamic contact and the static contact out of contact, to cut off the vice winding circuit.The other is a starter relay, commonly used have a current-mode starter relay.It's attracting coil in series in the primary winding, starting with the main and the starting current is larger, the relay action, deputy winding of the motor through the contact from the actuators to a power supply.As the speed increases, the current in the primary winding is reduced, reduce to a certain extent (depending on the specific application), relay reset, vice winding contactor disconnect, out of power. The Principal Activities of Yuanzhong Custom metal stamping and stator and rotor lamination to serve the global market. Shaded Pole Motor Core 1.Product Description Product Name stator and rotor stack Material B50A600 (Or Designated material) Application Shaded Pole Motor Component stator and rotor lamination Service OEM Packing Wooden box(Can be customized) Standard IS09001; 2008 2. Produce show 3.Product Size Type Materials Main Function Shaded Pole Motor B50A600 Micro motor 4.Company profile YUYAO YUANZHONG SALT PIECES CO.LTD, The factory is specializing in producing kinds ofmotor iron core and motor punchingplate.