Designed for heavy duty industrial and model application this robust unit boasts a powerful high quality three pole motor with sintered bronze bearings. The all steel gearbox incorporates bronze output bearings, enabling the high torque transfer from the motor to be transmitted through the gearbox. The unit is mounted on a 1.0mm thick plated steel bracket. Reduction Ratio 148:1. Various output speeds available by using different supply voltages. For motor specification see RE540.

Output RPM Model 919D 148:1
40rpm at 4.5V
53rpm at 6V
80rpm at 9V
106rpm at 12V
The above figures are a guide only.