Precision 27T Pinion Gear for 64 Pitch - Yokomo YOKPG6427  [YOKPG6427]

Yokomo PG-6427 - Precision Pinion Gear 64 Pitch 27T
Price:
AUD$12.74
Brand:
Yokomo
Model:
YOKPG6427
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Pinion Gear: 64 Pitch, 27 Teeth

This RC-scale pinion is a 64 pitch unit with 27 teeth, intended as a spare or replacement within compatible 64 pitch gear trains. It gives a straightforward way to adjust final drive without altering spur gear sizing.

Before switching, ensure the chosen pinion matches a 64 pitch spur and that the 27T aligns with your tuning goals. Increasing pinion size tends to boost top speed while reducing low-end punch. Use these tradeoffs when selecting gearing for circuit layout and motor characteristics.

For installation, check shaft alignment and set gear mesh with care to prevent premature wear and gear noise. Confirm unimpeded rotation across steering range, then tighten retention hardware. A brief low-load run-in helps verify proper engagement.

Maintenance advice: look for any tooth damage or burrs, keep securing screws checked, and replace the mating spur if wear appears to protect drivetrain efficiency. Routine checks help maintain consistent performance.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

What is the best way to set the gear mesh for this pinion?

Start with a small gap and adjust until the teeth run smoothly without binding. Rotate the drivetrain through full motion to ensure no tight spots, then lock the pinion in place.

Can I expect different wear rates with a 27T pinion?

Wear depends on mesh quality, load, and maintenance. With proper mesh and regular inspection, a 27T pinion will show typical wear patterns; poor alignment accelerates deterioration.

When should I replace the mating spur gear?

Replace the spur if you see rounded tooth profiles, severe burrs, or tooth chipping. A worn spur increases stress on the pinion and lowers drivetrain efficiency.

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