Tamiya 4-Speed Worm Gearbox Kit

The Tamiya 4-Speed Worm Gearbox Kit includes one brushed DC motor plus the gears and parts needed to build four possible gear ratio configurations. Choose from 84:1, 216:1, 555.4:1, or 1428.2:1 for your project.

The included Type 260 motor has been used in a variety of applications since its release in 1985. This gearbox is also often used in robotics contests.

Specifications

• Gear Ratio: 84:1 — RPM: 120 — Torque g/cm: 1071
• Gear Ratio: 216:1 — RPM: 47 — Torque g/cm: 2851
• Gear Ratio: 555.4:1 — RPM: 18 — Torque g/cm: (2.306)
• Gear Ratio: 1428.2:1 — RPM: 7 — Torque g/cm: (2.306)