Products
Robotic Joint Module Sensor
Product Description
The Robotic Joint Module Sensor bracket and housing provide the essential mechanical interface and protection for high-resolution absolute encoders and feedback sensors. To ensure precise positional accuracy, any structural deflection or electromagnetic interference (EMI) must be completely eliminated. We machine the Robotic Joint Module Sensor housings from specialized high-conductivity aluminum or magnetic shielding alloys using Japanese Tsugami turn-mill machines. This guarantees that the Robotic Joint Module Sensor mounting maintains precise concentricity and strict axial alignment with the rotating encoder magnet, eliminating signal distortion.
To support your global assembly lines and ensure hassle-free integration, we maintain true position tolerances of all mounting holes within ±0.01mm. The structural rigidity of our Robotic Joint Module Sensor housing ensures consistent encoder feedback, even in high-vibration environments typical of humanoid robotic limbs and industrial collaborative arms. Our factory's ISO 9001 and IATF 16949 certified quality control processes ensure that every component is delivered free of burrs, flat to within 0.01mm, and ready for immediate sensor PCB mounting.
Product Specifications
Material: AL6061-T6, Mu-Metal (For magnetic shielding), Brass H59
Concentricity (Sensor Pocket to Shaft): ≤ 0.008 mm
True Position of Mounting Holes: ≤ 0.01 mm
Flatness (PCB Mounting Surface): ≤ 0.01 mm
Surface Finish: Non-conductive chemical film or clear anodizing
Application Fields
- Absolute Encoders: High-precision mounting rings and housings for dual-encoder joints.
- Torque Sensors: Protective housings and brackets for joint strain-gauge torque sensors.
- Joint Limit Sensors: Robust brackets for inductive and Hall-effect limit sensors.
Customization Capabilities
We offer extensive customized machining for various sensor form factors (e.g., Renishaw, RLS, Heidenhain interfaces). Our R&D engineers assist in optimizing internal spacing to allow for clean wire routing and heat dissipation. Custom prototypes with specialized mounting patterns and anodized finishes are delivered in 7 to 45 working days.
Packaging & Shipping
ESD Protection:
Packaged in specialized electrostatic discharge (ESD) shielding bags to prevent static buildup.
Internal Tray:
Customized anti-static foam compartments to protect precision-turned mating shoulders.
Outer Box:
Standard export double-corrugated cartons strapped onto pallets.
Shipping Support:
Fully supporting EXW and FOB, with express air cargo options for urgent prototype orders.
FAQ
Can you machine sensor housings from magnetic shielding materials like Mu-metal?
Yes, we regularly machine and post-treat specialized magnetic shielding alloys to protect sensitive Hall-effect and absolute magnetic encoders from motor EMI.
What is the flatness tolerance you can hold on the sensor PCB mounting face?
Our ultra-precision CNC milling centers can hold a flatness of ≤ 0.01mm, ensuring your sensor PCB seats perfectly flat without any mechanical stress.
Do you offer custom anodizing colors to match our sensor cabling labels?
Yes, we can anodize the sensor brackets in blue, black, red, gold, or custom colors to assist with your joint assembly identification.
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