Robotics Actuator Components

Machined actuator housings, shafts, brackets, and compact motion parts for robotic joints, EOAT, and automated handling systems.

Target Buyer:Best for robotics teams that need custom actuator components matched to compact machine geometry.

Solution Highlights

Evaluation Metric	Typical Range	Buyer Relevance
Envelope fit	Project-defined	Robotic assemblies usually have limited space for brackets, housings, and shafts.
Weight-to-stiffness ratio	Al 6061-T6 or 7075-T6 typical	Joint payload capacity depends on actuator component mass. Every gram of housing weight reduces effective payload.
Bearing bore concentricity	≤ 0.01 mm TIR	Misaligned bearing interfaces in robot joints cause premature wear and backlash in positioning.

Interference during integration: Review CAD envelope, fastener access, and cable paths before machining samples.
Thermal expansion mismatch at joint interfaces: Verify material CTE compatibility between housing, shaft, and mating aluminum or steel structures.

Yes. Send the model, drawings, and integration constraints so prototype machining can focus on fit and test feedback.

Bearing bores typically require ±0.01 mm with concentricity ≤ 0.01 mm TIR. Mounting faces usually need flatness within 0.02 mm.

Inquiry Email

Include drawings, material, finish, tolerances, quantity, and delivery location.

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+86 188 5797 1991

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Application Evaluation Matrix

Evaluation Metric	Typical Range	Buyer Relevance
Envelope fit	Project-defined	Robotic assemblies usually have limited space for brackets, housings, and shafts.
Weight-to-stiffness ratio	Al 6061-T6 or 7075-T6 typical	Joint payload capacity depends on actuator component mass. Every gram of housing weight reduces effective payload.
Bearing bore concentricity	≤ 0.01 mm TIR	Misaligned bearing interfaces in robot joints cause premature wear and backlash in positioning.

Buyer FAQ

Yes. Send the model, drawings, and integration constraints so prototype machining can focus on fit and test feedback.

Bearing bores typically require ±0.01 mm with concentricity ≤ 0.01 mm TIR. Mounting faces usually need flatness within 0.02 mm.