DC 12V 100RPM Gear Motor High Torque Electric Mini Speed Reduction Geared Motor with Eccentric Output Shaft 37mm Gearbox ALL-METAL GEARS: High temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protects the motor body. PURE COPPER WIRE CORE ROTOR: Precision winding technology provides instant power increase. D-SHAPED OUTPUT SHAFT: Made of high hardness steel with good toughness and impact resistance, improves bearing quality and extends gear motor service life. FORWARD AND REVERSE ROTATION: Speed can be adjusted; however, the motor speed can only be reduced, not increased. Low noise and high torque performance, capable of driving 15 kilograms at 10RPM. Specifications: Nominal Rated Input Voltage: 12V Shaft Diameter: 37mm Model: HJP37RIC Rated Power: 6-8W Product Type: Brushed DC Motor Rated Voltage: 12-24V Rated Current: 0.4-1A Rated Torque: 0.05-3 Nm Application: Automatic Control Equipment Efficiency: 60% Rated Speed: 100 RPM Color: Silver Material: Metal Size: 37 x 70 mm Weight: 211g Package Contents: 1 x Motor Note: Other products are not included. Light reflection and display differences may cause slight color variation between image and actual item. Measurement allows an error of +/- 1-3cm.