Tamiya 06 Module Pinion - 29T

The 'module' is a unit of measurement for gear teeth size. A 06 module pinion means the pitch diameter divided by the number of teeth is 0.6mm. This ensures proper meshing with other gears that also have a 06 module specification.

Increasing the tooth count (e.g., using a larger pinion) generally increases top speed but reduces acceleration. Decreasing the tooth count provides better acceleration but lowers the maximum speed.

No, this pinion is specifically for Tamiya 1:10 scale models that use the 06 module gear pitch. Always verify compatibility with your specific Tamiya model's manual or parts list.

The pinion gear is typically mounted on the motor shaft, while the spur gear is a larger gear connected to the drive wheels or differential. The pinion drives the spur gear, transferring power from the motor to the rest of the drivetrain.

The set screw should be snug enough to prevent the pinion from slipping on the motor shaft. Overtightening can strip the screw or damage the motor shaft. Ensure it's tightened onto a flat spot on the shaft if present.

While this is a direct replacement part, depending on your desired performance outcome and existing setup, you might consider adjusting or replacing the spur gear simultaneously to achieve a specific overall gear ratio.

Check gear meshing. Ensure the pinion and spur gear are not too tightly meshed (binding) or too loosely meshed (slipping). Also, check for any debris caught between the gears.

Inspect both the pinion and spur gear for damage. If teeth are stripped, replace the affected gear. Consider if the motor or gearing is under excessive load, which may require a different gear ratio or improved motor cooling.

Ensure the set screw is tightened securely onto the flat part of the motor shaft, if applicable. If the shaft or pinion bore is damaged, both may need replacement.