Features: Mainly used in instrument, automation, stage lamps and advertising display equipment, curtain automatic control, automatic voltage regulator, etc. Small volume but large torque. Motor gets constant under the rated frequency, not affected by voltage. With copper wire production, metal gear, constant speed. This synchronous motor is stable, durable, and compatible. Specification: Model: XD68KTYZ-AC-S1 Material: Metal Current: 0.5A Voltage: AC220V Frequency: 50Hz~60Hz Power: 28W Speed(Optional): 2.5RPM, 20RPM, 30RPM, 110RPM Torque(kgf.cm): 60(2.5RPM), 14(20RPM), 9(30RPM), 2(110RPM) Shaft Type: D-Type Weight: 532g Package Including: 1 x Synchronous Motor(Wires in the picture are not included) Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1Mainly used in instrument, automation, stage lamps and advertising display equipment, curtain automatic control, automatic voltage regulator, etc. 2Small volume but large torque. 3Motor gets constant under the rated frequency, not affected by voltage. 4With copper wire production, metal gear, constant speed. 5This synchronous motor is stable, durable, and compatible. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.