MG316T/0.5M 16T 40Cr Motor Pinion for Small RC Motors by GPM  [MG316T/0.5M]

40Cr Steel Motor Gear 16T ( Module:0.5mm, Motor Tooth Diameter:3.175mm) - GPM MG316T/0.5M
Price:
USD$7.90
Brand:
GPM
Model:
MG316T/0.5M
GTIN:
4894538411409
Condition:
Brand New
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Small motor pinion specification

The MG316T/0.5M motor gear conforms to common micro motor pinion measurements, delivering 16 teeth with a 0.5mm module and a 3.175mm motor tooth diameter for compatibility with many mini geartrains.

Produced from 40Cr steel and finished with a hard black surface treatment, the gear is intended to reduce wear and help preserve mesh quality. The bore is round and the part is retained by two set screws (3x3) to secure it axially on matching motor shafts.

Always check shaft diameter, module, and tooth count against your current components before fitting to ensure proper mesh and acceptable backlash. This pinion is suitable for replacement or adjustment of gear engagement in RC-scale motor systems that meet the listed dimensions.

What dimensions should I verify before ordering?

Measure your motor tooth diameter, confirm the 0.5mm module, and ensure the intended tooth count fits your gearing plan. Matching these dimensions avoids mesh issues during installation.

How is axial movement prevented once fitted?

Axial movement is controlled by two 3x3 set screws that clamp the round bore to the motor shaft; ensure proper seating and secure tightening to maintain positional stability.