Arrowmax AM-601020 Ultra Pinion Gear 20T - Durable Spring Steel  [AM-601020]

Arrowmax AM-601020 Ultra Pinion 20T Modul1 (spring steel)
Price:
£7.94
Brand:
Arrowmax
Model:
AM-601020
Condition:
Brand New
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Precision Pinion with Tough Construction

The Arrowmax AM-601020 Ultra Pinion 20T Modul1 is crafted from spring steel to give dependable service and consistent gear contact. It is useful for model builders aiming for reliable drivetrain parts.

20-Tooth Gear for Controlled Drive

The 20-tooth configuration helps ensure predictable power transfer and clean engagement with matching spur gears, making throttle control easier during runs.

Built to Resist Wear

Spring steel construction improves resistance to tooth wear and deformation, helping the pinion maintain correct mesh and extend service life under regular use.

Compatible with Common Setups

The Arrowmax 20T Ultra Pinion Gear works across many Modul1 setups and is a handy option when replacing worn parts or completing a new build.

Is this pinion noisy in use?

Noise depends on mesh and spur condition; aim for a tooth thickness gap around 0.1 mm and smooth spur teeth to reduce whine.

How does it compare to plastic pinions?

Steel pinions offer better wear resistance and stability under load compared with plastic, though they can transfer more load to the spur so check compatibility.

Do I need a specific set screw size?

Use the set screw size recommended for your motor or gearbox shaft; ensure it seats properly without overspreading the bore.

Can this pinion be hardened further?

The pinion is supplied in spring steel form; further modifications should be handled by experienced technicians to avoid altering fitment or balance.

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