Dc 12v 100rpm Gear Motor High Torque Electric Mini Speed Reduction Geared Motor Eccentric Output Shaft 37mm Gearbox[ALL-METAL GEARS]: High-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the motor body.[PURE COPPER WIRE CORE ROTOR]: With precision winding technology, the geared motor power instant increased by 30%.[D SHAPED OUTPUT SHAFT]: Using high hardness steel, good toughness, impact resistance, the quality of the bearing and the service life of the gear motor are improved, extremely durable.[POSITIVE-NEGATIVE ROTATION]: You also can adjust the speed, but the motor speed can only be reduced, can not be raised. Low noise and high torque, such as 10rpm can drive 15 kilograms.Nominal Rated Input Voltage:12 VShaft Diameter:37mmModel:HJP37RICRated power:6-8 (W)Product type:Brush DC MotorRated voltage:12-24 (V)Rated current:0.4-1 (A)Rated torque:0.05-3 (NM)Scope of application:Automatic Control EquipmentEfficiency:60 (%)Rated speed:100RPMColour:silverMaterial:MetalSize:37x70 (Mm)Weight:211GPackage Contents:1 x motorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.