48 Pitch 16T Pinion - Yokomo YOKPG4816 Performance Pinion  [YOKPG4816]

Yokomo PG-4816 - Super Hard Precision Pinion Gear 48 Pitch 16T
Price:
AUD$15.17
Brand:
Yokomo
Model:
YOKPG4816
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Pinion Details for 48 Pitch Drivetrains

The Yokomo YOKPG4816 is a 16-tooth, super-hard pinion designed specifically for 48 pitch gear systems. It is offered as a durable, precision-cut motor pinion aimed at improving repeatability in gear engagement rather than surface appearance.

Compatibility and role: intended for pairing with 48 pitch spurs, this pinion determines the gear ratio and the engagement with the spur gear. A well-cut pinion is key to steady mesh and predictable drivetrain feel during setup and tuning.

Installation notes: ensure the pinion suits your motor shaft diameter and keying, position to achieve the correct mesh clearance, and secure the set screw to the recommended torque. Verify mesh and screw security after a test run to prevent loosening or tooth damage.

Tuning role: swapping to a 16T pinion shifts the final drive and is commonly used to tune the balance between acceleration and top speed depending on your spur gear choice and motor. Its precision makes it a good choice where minimizing backlash and maintaining uniform contact are desired.
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.

Can this pinion reduce drivetrain noise?

A precisely cut, hardened pinion like the YOKPG4816 can contribute to quieter mesh when correctly set up, though final noise levels also depend on spur condition and mesh alignment.

What should I pair it with for higher top speed?

For higher top speed pair the 16T pinion with a larger-tooth spur or adjust motor timing and gearing as needed. Consider motor temperature and load when changing ratios to avoid overheating.

How can I check for premature wear?

Inspect tooth faces for spalling or uneven wear after extended runs. If you notice irregular wear patterns, review mesh settings and ensure the spur is in good condition.

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