Custom gears
Gear Shaft Assemblies
Gear shaft assemblies combine gear teeth and shaft features in a single component, eliminating press-fit joints and improving concentricity and torque capacity. We machine integral gear shafts from alloy steel blanks with full heat treatment support.
Applications
Where gear shaft assemblies are used.
Proshine builds these components as custom, drawing-based projects — not retail catalog parts.
Reducers and speed variators
Pump and compressor drives
Robotic joint actuators
Capabilities
What we machine for gear shaft assemblies.
- Integral gear and shaft machining
- Hobbing, shaping, and grinding in one flow
- Heat treatment with post-grinding
- Balancing and final inspection
Technical review
Checkpoints reviewed before production.
- Gear quality and tooth accuracy
- Journal and bearing seat tolerances
- Concentricity and runout
- Heat treatment distortion control
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View all custom gear capabilities →Technical articles
Dive deeper with engineering guides.
Related articles on gear design, manufacturing, and inspection.
Request for quote
Move from technical review to a clear gear manufacturing RFQ.
Send drawings, material requirements, quantity, tolerance notes, and inspection expectations. Proshine will review the manufacturing scope before quotation.