【Description:】 JS-50 DC geared motor has an iron shell on the outside and plastic gears on the inside. The plastic gears are injection molded from high quality POM material, which is wear-resistant, low noise and not easy to deform. 【Specification:】 Shaft Diameter: 7mm (0.28″)； Shaft Length: 15.5mm(0.61″)/15mm (0.59″)； Shaft Thread Hole Inner diameter: φ3.4mm (M4)； Size: 50*50*34mm (1.97″*1.97″*1.34″)； Working Voltage: DC 12V； No-Load Current: 20mA； Speed: 5r/min； Power: 2W； Rotation: CW/CCW There is a slight discrepancy in measurements, please check before ordering!! 【Application:】 Mainly used for direct current electric fan wind guide mechanism, swing head mechanism, heater, heater, all kinds of display stands, arts and crafts, and so on. Lighting fixtures, toys and other utensils, automatic doors and windows, vending machines, automatic barbecue grills, medical equipment, and air conditioning fan guide motors for all types of air conditioners. and microwave oven turntable motors, etc. 【Attention:】 1 applicable voltage of this motor is DC 12V, using AC power supply, the motor does not work; too high voltage will burn the motor 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. 2 faster the speed, the quieter the relative noise will be. And, the higher the speed, the lower the torque. 3 motor can change the direction of rotation by simply changing the positive and negative poles of the DC power supply. 【About custom:】 Motor shaft, line length, speed, voltage can be designed according to customer requirements. If you need other models of motor, you can contact us by email. Welcome to bulk purchase and OEM orders!