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Large Torque N20 DC Gear Motor + 47*12mm Wearable Rubber Wheel for Smart Car - Blue + Black
About N20 motor: This is DC gear motor and the torque is large£¬ the current is low and they are suitable for battery applications. They are very popularly used in smart car£¬ boat model and airplane model. - Operating voltage: 3V~9VDC - No-load speed: 75RPM @ 3V£¬ 150RPM @ 6V - No-load Current: 20mA @ 3V£¬ 30mA @ 6V - Reduction ratio: 1:100 - Shaft diameter: 3mm (D type) - Shaft length: 10mm - Rated torque: 0.35kg.cm - Stall torque: 2.4kg.cm About the rubber wheel: - Tire color: black - Tire diameter: 47mm - Tire width: 12mm - Inner diameter: 3mm (match the motor whose shaft is D-shape and diameter is 3mm£¬ such as N20 gear motor) - Very wearable£¬beautiful appearance - Great for DIY and smart car projects