CNC Machined Aluminum Alloy Industrial Robot Arm Joint Mounting Sleeve – Precision Custom Robotics Structural Parts
Description
This product is a specialized mounting sleeve designed exclusively for industrial robot arm joints. Fabricated from 6061-T6 aluminum alloy and precision-machined via 5-axis CNC milling, it serves as a core structural component that ensures stable connection and precise power transmission of robot joints. Engineered to meet the requirements of industrial/collaborative robot joint modules with a load capacity of ≤50kg, the product features surface treatments such as hard anodizing to significantly enhance surface hardness (HV≥120) and protection performance (IP54 dust and water resistance, upgradable to IP65), making it suitable for harsh industrial environments with temperatures ranging from -10℃ to 60℃.
Boasting high-precision assembly capabilities, the product achieves key dimensional tolerances of up to ±0.02mm, flange surface flatness of ≤0.01mm, and coaxiality of dual mounting holes of ≤0.015mm—ensuring seamless integration with joint shafts, reducers, and other components. It supports customization based on customer CAD drawings, including dimensions (main mounting holes available in Φ60-Φ100mm), threaded hole specifications (M6/M8 optional), and laser-engraved marks, catering to the customized assembly needs of various robot models.
| No. | Parameter Category | English Parameter Description | Remarks/Range |
|---|---|---|---|
| 1 | Core Material | Base Material Grade | 6061-T6 Aluminum Alloy |
| Tensile Strength | ≥290 MPa | ||
| Hardness (Brinell) | ≥95 HB | ||
| Density | 2.7 g/cm³ | ||
| 2 | Dimension Specifications | Main Mounting Hole Diameter | Φ60-Φ100mm (Customizable) |
| Overall Dimension (Width×Height×Length) | 100×120×110mm ~ 150×180×150mm (Customizable) | ||
| Dimension Tolerance | ±0.05mm (Standard), ±0.02mm (High Precision Customization) | ||
| Wall Thickness | 3.0mm ~ 6.0mm (Adjustable on Demand) | ||
| 3 | Machining Precision | Machining Process | CNC 5-Axis Milling |
| Hole Position Tolerance | ±0.03mm | ||
| Flatness (Flange Surface) | ≤0.01mm | ||
| Surface Roughness | Ra ≤ 1.6 μm (Fitting Surface), Ra ≤ 3.2 μm (Non-Fitting Surface) | ||
| 4 | Protection Performance | Protection Class | IP54 (Dust/Water Resistant, Upgradable to IP65) |
| Operating Temperature Range | -10℃ ~ +60℃ (Industrial Environment) | ||
| 5 | Surface Treatment | Optional Processes | Anodizing (Black/Silver), Hard Anodizing, Sandblasting |
| Coating Thickness | 12-15 μm (Hard Anodizing) | ||
| 6 | Mounting Method | Mounting Type | Robot Joint Shaft Mount/Flange Mount |
| Mounting Hole Specification | M6/M8 Threaded Holes (Customizable) | ||
| 7 | Structural Design | Internal Mounting Posts Quantity | 4-6 Pcs (Matched with Overall Dimension) |
| Docking Shaft Hole Diameter | Φ60-Φ100mm (Matched with Main Mounting Hole) | ||
| Weight | 200g ~ 800g (Calculated by Dimension) | ||
| 8 | Customization Options | Dimension Customization | Custom Design per CAD Drawing |
| Holes/Interfaces Customization | Machining per Customer’s Assembly Requirement | ||
| Logo/Mark Engraving | Laser Engraving | ||
| 9 | Quality Standards | Executive Standard | ISO 9001, ASTM B209 (Aluminum Alloy Standard) |
| Inspection Method | Coordinate Measuring Machine (CMM), Hardness Test, Precision Gauge Inspection | ||
| 10 | Application Scenarios | Applicable Equipment Type | Industrial/Collaborative Robot Arm Joint Modules (Load ≤50kg) |
Additional information
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