TYC50 Small Synchronous Motor AC 110V 2.5/3RPM Torque 8kg.cm 4W 50/60HZ CW/CCW Electric Gear Motor Working Voltage: AC 110-127V;Speed: 2.5/3r/min Shaft Diameter: 7mm;Shaft Length: 16mm Rotation: CW/CCW(UNCONTROLLED) An electric motor can be used in vertical oscillating fan, the movement of a deer' s head.etc GuaranteeAny quanlity problem,we guarantee 100% unconditional refund or resend service.