An aluminum motor hub with black polymer sprocket gears – aluminum where load concentrates, polymer where noise does. Machined and assembled as a set, so the gear runout you receive is the runout we verified.
Function and Design
Gears fail on tooth form and finish. Ours are hobbed or milled then deburred tooth by tooth, and runout is checked against the bore so mesh stays quiet for the life of the gear.
Design Highlights
- The black finish suits visible locations and keeps glare down on industrial equipment.
- Sample or small trial orders are accepted ahead of production runs.
- Pricing steps down with volume, supported by in-house tooling.
- Material: Material for the motor hub is engineering polymer (nylon / POM / PTFE); the final grade is fixed in writing at drawing review.
- Process: turn-mill machining: the motor hub is turned, then cross-drilled and milled to print.
- Finish: For the motor hub, surface is natural as standard; zinc, nickel, chrome and e-coat are quoted to the print.
- Size: Motor hub size to drawing, with the agreed version governing every later batch.
- Custom: OEM/ODM motor hub work – first articles verified before production starts.
Where It Is Used
Production volumes of this part run in pump and valve assemblies, instrumentation fittings, pneumatic and hydraulic systems.
Our Production Advantage
Measurement in microns governs the motor hub, not a visual check. Sampling runs through the batch, so a shift in the tool shows up before the last parts are made.
Send the motor hub drawing for a quotation with material advice and sample lead times.