MG526T/0.5M 26T 45 Steel Motor Pinion (48 Pitch, 0.5mm Module, 5mm Tooth) by GPM  [MG526T/0.5M]

Price:
NZD$11.56
Brand:
GPM
Model:
MG526T/0.5M
GTIN:
4894538391367
Condition:
Brand New
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Pinion details for 48 pitch setups

The MG526T/0.5M is a 26-tooth, 45 steel motor pinion specified for 48 pitch and module 0.5mm. The 5mm motor tooth diameter suits many compact hobby motors found in both on-road and off-road kits.

This pinion is typically fitted to tune final drive ratios or to replace worn pinions without the need for a motor swap. Because it uses 48 pitch and 0.5mm module standards, ensure mating spur gears follow the same specification before installation.

When installing, align the pinion axially and set the mesh to achieve slight backlash. Avoid overtightening that loads the bearings and ensure the motor's retention method securely accepts a 5mm diameter motor tooth.

Performance trade-off: a 26T pinion moves the gearing toward higher top speed at the expense of low-end torque. Trial runs with incremental tooth changes help you dial in the desired performance for track or terrain.

How do I confirm my motor uses a 5mm tooth interface?

Measure the motor shaft or inspect the existing pinion interface; a 5mm motor tooth diameter will match directly but check the retention type (grub screw, clamp) before fitting.

Will 45 steel survive heavy use?

Yes, 45 steel provides a reliable balance of toughness and wear resistance for hobby applications; life expectancy improves with correct mesh, lubrication, and routine checks.

Do I need to change spur gear pitch when switching pinions?

Always match the pinion pitch and module to the spur gear. A 48 pitch, 0.5mm module pinion must mesh with a spur cut to the same standard to avoid premature wear or poor engagement.

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