Tamiya 4-Speed High Power/High Efficiency Gearbox Set w/ Motor

Released in 1985, the Type 260 motors have been used in a variety of educational and robotics applications. Offered as part of the Tamiya Educational Construction Series gearboxes, the 4-speed High power gearbox H.E can be assembled with high and low gear ratios. These gearboxes are seen at Robotics contests around the world.

Gear Ratio: 39.6:1
RPM: 255
Torque g/cm: 508

Gear Ratio: 47.6:1
RPM: 212
Torque g/cm: 588

Gear Ratio: 61.1:1
RPM: 163
Torque g/cm: 752

Gear Ratio: 74.1:1
RPM: 136
Torque g/cm: 876