This is a TYC-40 AC 12V 5RPM CW/CCW synchronous motor,small power consumption, low noise, small size, light weight, easy to use. The reduction gear is combination of metal/plastic to ensure the gear working continuously and quietly. We promise we will tested ever motor before shipment. | 【Specification:】 Product Name : Synchronous Motor； Model : TYC-40； Speed: 5RPM； Shaft Diameter: 4.5mm ； Shaft Length: 74mm； Shaft Screw Thread Inner Diameter: M3,(Φ4.5mm) Mounting Hole Diameter: M4 (φ3.4mm)； Direction : CW/CCW(UNCONTROLLAB)； Torque:≤0.5kg*cm； Frequency : 50/ 60Hz； | 【Application:】 Widely used in Christmas tree, decorative colored lights, hand-made, school project, electric fan shake heads, heaters, prayer cylinders, air conditioners, microwave ovens, glue machines, electric ovens, rotating lamps, electric tables, electric models, electric advertising, electric shelves, dishwashers, control appliances , curtain machines, etc. | 【Attention:】 The applicable voltage of this motor is AC 12V, USING DC POWER SUPPLY, THE MOTOR DOES NOT WORK!! And too high voltage will burn the motor.If you can't judge whether your power supply is AC or DC, and you have any questions about the voltage, please ask the custcome service before buying the motor. | 【Package Content:】1PC x Synchronous Motor；1PC X Screw