Description
Original timing belt RV-3SB J4 for Mitsubishi RV-3SB axis 4
The timing belt RV-3SB J4 is the original spare part for the fourth axis of the Mitsubishi articulated robot RV-3SB. This timing belt RV-3SB transmits the drive force to the J4 axis and is a critical component for the overall precision of the robot. A worn timing belt often manifests itself through increased backlash in the axis and deteriorated repeatability.
Technical details
- Location: Mitsubishi RV-3SB, axis J4
- Type: timing belt
- Version: new / original spare part
- Compactly dimensioned for the RV-3SB series
Discontinuation – last stocks
Mitsubishi has discontinued this series – now only available in limited quantities worldwide. The RV-3SB is one of Mitsubishi’s best-selling compact articulated robots. Despite its wide distribution, spare parts are becoming increasingly rare. ROBTEC still has original timing belts in stock.
Retrofit & maintenance service
Alongside spare parts, ROBTEC also offers retrofit and maintenance services for your Mitsubishi robots. We carry out preventive timing belt replacements and then recalibrate the axes – for maximum service life of your robot.
Send your inquiry via our contact form – fast, competent and reliable.








