3RACING 3RAC-PG6464 64T Pinion Gear Hard Coated 7075 Alloy  [3RAC-PG6464]

3RACING 64 Pitch Pinion Gear 64T (7075 w/ Hard Coating) - 3RAC-PG6464
Price:
AUD$6.60
Brand:
3Racing
Model:
3RAC-PG6464
Condition:
Brand New
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Durable Pinion for Tuned 1/10 Setups

The 3RACING 3RAC-PG6464 64 Pitch Pinion Gear 64T offers a balance of low weight and long service life thanks to its 7075 aluminium construction and hard coating. It is aimed at hobbyists refining gear ratios for better on-track behaviour.

Why Choose 7075 Alloy?

7075 alloy provides superior strength compared with common aluminium grades while keeping the component light. The hard coating helps the tooth surfaces resist abrasion during extended use.

Designed for Smooth Meshing

With 64 pitch teeth and a 64 tooth count, this pinion helps reduce harsh engagement and drivetrain noise when matched with compatible spurs, aiding smoother acceleration and control.

Installation Notes

Ensure correct motor alignment and a slight backlash to avoid binding. Periodically check the gear after enthusiastic running and swap it out if you spot uneven wear or dents on the tooth faces.

Is this pinion suitable for high RPM motors?

Yes, the hard coated 7075 aluminium construction is intended to handle the demands of higher RPM electric motors when used with matching 64 pitch spurs.

What maintenance helps extend gear life?

Keep the gearbox free of grit, set correct mesh, and inspect tooth surfaces after rough runs. Lubrication on bearings and spur interfaces also reduces stress on the pinion.

Can I re-use this pinion after minor scuffs?

Minor surface marks may not affect performance, but check for bent or chipped teeth. Replace the gear if contact patterns shift or noise increases significantly.

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