Product Name : Fan Synchronous Motor; Model : TYJ50; Direction : CW / CCW; Voltage : AC 220-240V Frequency : 50 / 60Hz; Maximum Power : 4W; Speed : 5 / 6RPM Body Size : 49mm x 20mm / 1.93 inch x 0.79 inch (D * H); Shaft Size : 7mm x 13mm / 0.27 inch x 0.5 inch (D * L); Thread Hole Diameter : 3mm / 0.12 inch Thread Hole Diameter : 4.5mm / 0.18 inch; Cable Length : 44cm / 17.3inch; Main Material : Metal Color : As shown; Net weight: 77g; This is a synchronous motor. Applications: Fan, hot air blower, electric heaters, burning oven, stage lighting equipment, microwave oven, lighting, gifts and other electrical appliances. Note: The voltage is AC 220V, please pay attention to the voltage before purchasing. Package Contents: 4 x Fan Synchronous Motor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.