Custom CNC Machined Aluminum Outer Rotor Housing for Brushless Servo Motor
Description
This precision rotary component is custom-manufactured via 5-axis CNC compound machining, specifically designed for brushless servo motors, humanoid robot joints, and precision rotary actuators in high-end automation applications.
- Structural Design: Featuring a rotationally symmetric structure with a central shaft bore to ensure dynamic balance accuracy at high speeds. The outer ring is equipped with evenly distributed magnet pockets and dense heat dissipation fins, which securely fix permanent magnets while efficiently dissipating heat generated during motor/joint operation. The stacked modular design further enhances output torque to meet high-load requirements.
- Material & Process: Made from premium 6061/7075 aluminum alloy or stainless steel, balancing lightweight performance and structural strength. Black anodizing is applied for corrosion resistance, electrical insulation, improved heat dissipation, and an enhanced aesthetic finish.
- Precision Assurance: Tolerance control down to ±0.005mm, with full inspection via Coordinate Measuring Machine (CMM) to guarantee assembly accuracy and long-term operational stability, complying with ISO 9001/IATF 16949 quality standards.
- Applications: Widely used in industrial robot joints, servo drive systems, new energy vehicle motors, and high-end fluid machinery where precision, heat dissipation, and reliability are critical.
| Category | Description | Selling Points |
|---|---|---|
| Service | CNC Machining for Precision Rotor & Joint Parts | 5-axis milling + turning combo for complex geometries |
| Target Industry | Industrial Automation, Robotics, Servo Motor | Ideal for humanoid robot joints & high-torque motors |
| Key Part Example | Outer Rotor Housing / Robot Joint Housing | Your black anodized rotor shell is a perfect match |
| Material Options | 6061/7075 Al, 304/316 SS, Ti Alloy | Lightweight & high thermal conductivity for heat dissipation |
| Surface Finish | Black Anodizing, Hard Anodizing, Sandblasting | Corrosion resistance + electrical insulation + aesthetic appeal |
| Tolerance | ±0.005mm – ±0.02mm | Ensures dynamic balance & precise assembly for high-speed rotation |
| Design Features | Magnet pockets, heat sink fins, stacked modules | Expertise in machining magnet slots & cooling ribs |
| Equipment | 5-axis CNC centers, CNC lathes, CMM | Delivers complex deep slots & symmetrical structures |
| Quality | ISO 9001 / IATF 16949, full inspection report | Traceable quality control for automotive & automation clients |
| Customization | Custom design, reverse engineering, prototype to mass production | Flexible MOQ for R&D projects & scalable production |
Additional information
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