Metal gears are the most resistant to wear and damage. The gearbox is completely sealed and lubricated with lithium grease and requires no maintenance. The shaft is made of high-strength steel. The outer body of the gear head is made of high-density plastic but is quite easy to open as only screws are used to attach the outer and inner structure. This motor requires no more than 12V of power to run. Although the motor gives 500 RPM at 12V, the motor runs smoothly from 5V to 12V and gives a wide range of RPM, and torque. 

Specification