Serpent SER120117 Aluminum Hard Motor Pinion 64P 30T - Performance Gear  [SER120117]

Serpent SER120117 Motor-pinion Aluminium Hard 64P / 30T
Price:
£10.56
Brand:
Serpent
Model:
SER120117
Condition:
Brand New
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Accurate mesh from the Serpent aluminium pinion

The Serpent SER120117 Motor-pinion is a practical choice for modellers refining motor gearing. Manufactured from hard aluminium, this 64 pitch, 30-tooth pinion balances toughness with moderate mass for controlled drivetrain behaviour.

Consistent engagement and wear control

The 64P 30T geometry provides even contact patterns to help limit irregular wear. When set up with correct mesh and routine inspection, the aluminium pinion will give repeatable performance for setup trials or regular running.

Installation guidance and fit

Compatible with most motors accepting 64 pitch, 30-tooth pinions, this item is straightforward to fit. Verify shaft diameter, check alignment and tighten the set screw to recommended torque to avoid slippage and ensure smooth operation.

What are the signs a pinion needs replacing?

Look for rounded or chipped teeth, excessive backlash, or unusual vibration; any of these indicate the pinion should be replaced to protect the spur gear.

Should I pair this pinion with a steel spur?

Pairing with a harder spur can extend life in high-stress setups, but ensure the mesh is perfect and monitor wear, as material combinations affect longevity.

Does aluminium affect motor temperature?

The pinion material has minimal direct impact on motor temperature; however, correct gear mesh and efficient ratios help avoid excessive motor load and overheating.

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