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Joint Actuator CNC Machining Customization
Description
The joint actuator is a core component of a robot's motion system, demanding high part coaxiality, mounting accuracy, rigidity, and a lightweight design. We provide CNC precision machining and customization of joint actuator structural parts for humanoid robots, collaborative robots, and industrial robots.
Machinable Parts
A complete set of joint actuator structural parts, machined from a single drawing set for consistent fit and assembly accuracy.
1：Motor Housing（Protective shell with precision bores and fins）
2：Flange（Circular mounts with bolt-hole patterns）
3：Mounting Base（Flat mounting plates with locating holes）
4：Output Shaft（Ground shafts with keyways and steps）
5：End Cap（Sealed covers with seal-groove details）
6：Connecting Housing（Link housings with flanged interfaces）
7：Torque Motor Base（Stiff bases with ribs for torque motors）
8：Encoder Base（Precision seats with locating slots）
Tolerance Capability
Standard Tolerance | ±0.05 mm |
Precision Tolerance | ±0.01 mm |
Special Tolerance | Down to ±0.002 mmCustom tolerances executable per customer supplied drawings. |
Machinable Materials
Material | Availability | Key Features |
6061 Aluminum Alloy | ✅ Commonly Used | Lightweight, excellent machinability |
7075 Aluminum Alloy | ✅ Commonly Used | High strength, ideal for load-bearing structures |
Stainless Steel | ✅ Available | Wear-resistant, high strength |
Copper | ✅ Available | Excellent electrical and thermal conductivity |
PEEK / POM | ✅Available | Insulating, high-temperature resistant |
Other Materials | ✅ Customizable | Contact us with your specific material requirements |
Delivery Process
Step 01: Drawings Submitted
Customer provides part drawings in CAD, STEP, or IGS format.
Step 02: Evaluation
We assess material, manufacturing process, tolerance, and order quantity.
Step 03: Quotation & Lead Time
You receive a detailed quotation with confirmed delivery lead time.
Step 04: Sample & Production
Sample machining or small-batch production begins once the order is confirmed.
Step 05: Inspection & Finishing
Dimensional inspection and surface treatment are carried out to specification.
Step 06: Packaging & Shipping
Parts are carefully packaged and shipped to your destination.