Pololu's 20D mm metal gearmotor at 100:1 and 125:1 and 156:1 and 195:1, from their own CAD: the 4 mm D-shaft and the two face mounts 15 mm apart, which Pololu thread for M2.5 and their CAD draws at 1.9 mm. The motor shaft is brought out of the back.

One of the Metal Gearmotor family.

Made by

Pololu

Kind

3D model

Licence

CC-BY-SA-4.0

Keywords

motor, gearmotor, pololu, actuator, drive, 20d, metal, extended, encoder