Tamiya 72102 - Geared Motor 380K75 Spike-Tire Kit  [72102]

Tamiya 72102 - Geared Motor 380K75(130 Spike Tire)
Price:
CAD$142.85
Brand:
Tamiya
Model:
72102
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Tamiya 72102 - Geared Motor 380K75 Spike Tire Pack for projects

The Tamiya 72102 Geared Motor 380K75 bundle supplies hobbyists with two geared motors and matching spike tires, designed to boost traction for STEM builds and experimental robots. Each motor runs from a DC7.2V power source, delivers an unloaded rotational speed of 242 rpm and a maximum torque of 5.0 kg/cm. Together the pair can support roughly 4kg total, making the set useful for small rovers and terrain-testing prototypes.

  • Motor Type: Geared Motor 380K75
  • Power Source: DC7.2V
  • Rotational Speed: 242 rpm (unloaded)
  • Max Torque: 5.0 kg/cm
  • Running Speed: 1m per 1.35 seconds (with 4kg load)
  • Total Weight: 660g

What projects suit the Tamiya 72102 - Geared Motor 380K75 kit?

This kit works well for STEM classrooms, small robot drives, and prototype rovers where extra grip is needed on rough or loose surfaces.

What power setup should I use?

Use a stable DC7.2V supply such as a matched battery pack or regulated bench supply, and ensure wiring can handle motor current during stall or heavy load.

How much load can the motors move reliably?

Each motor is rated to contribute about 2kg of support, with both units handling about 4kg combined; the published running speed is 1m per 1.35 seconds under a 4kg load.

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