Description
Internal Cable Assy J3 – internal cable axis 3 for Mitsubishi RV-6SD and RV-6SQ
The internal cable RV-6SD J3 is available from ROBTEC as an original spare part, ex stock.
The internal cable for axis 3 of the Mitsubishi RV-6SD/SQ is part of the internal wiring and transmits the motor and encoder signals of the elbow axis. Axis J3 enables the forward/backward movement of the forearm and is essential for the reach and positioning of the robot.
Function of the internal cable J3
The Internal Cable Assembly J3 connects the servo drive and encoder of the elbow axis to the central cable harness in the robot arm. During operation, axis 3 performs continuous flexing movements, during which the internal cable is constantly moved along with it. Over the service life of the robot, millions of bending cycles add up – even high-quality original cables eventually reach their wear limit.
Compatibility
- Mitsubishi RV-6SD – 6 kg articulated robot
- Mitsubishi RV-6SQ – 6 kg articulated robot
- Axis 3 (J3) – elbow axis
Features
- Original Mitsubishi internal wiring
- Highly flexible wires for dynamic bending stress
- Compact connectors for installation in the robot arm
- EMC-shielded design
Availability
Original spare parts for this controller generation are hardly available anywhere in the world. When replacing one axis, we recommend also checking the adjacent internal cables, as they are exposed to similar loads.
Alongside spare parts, ROBTEC also offers retrofit and modernization services. Ask about our complete replacement package for the internal wiring of all axes.
Inquire now
Keep your robot ready for operation – order the internal cable J3 now or contact us for advice.
Questions about this product? Contact us via our contact form – we will be happy to advise you.






