Greartisan DC 12V 30RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Eccentric Output Shaft 37mm Diameter Gearbox

【ALL-METAL GEARS】: High-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the gear box 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. 【RELIABLE GURANTEE】: Any quality issues, we promise 100% unconditional return service. If you need other voltage and speed, please feel free to contact us!