Description
Timing belt J4 Above for Mitsubishi RH-6SH55 SCARA robots
The timing belt RH-6SH55 J4 is available from ROBTEC as an original spare part, ex stock.
This original timing belt J4 Above for the Mitsubishi RH-6SH55 is the matching wear part for the upper belt area of the fourth axis of your SCARA robot with 6 kg payload. The timing belt ensures the exact transmission of the rotary motion to the tool flange.
J4 axis: two timing belts, one function
The J4 axis of the RH-6SH55 uses two timing belts – “Above” and “Below” – which together transmit the rotary motion of the servo motor to the axis. As wear parts, timing belts must be inspected regularly and replaced promptly when worn. We recommend changing both J4 belts at the same time to ensure uniform performance.
Technical details
- Robot model: Mitsubishi RH-6SH55 (SCARA, 6 kg payload)
- Axis: J4 Above (upper timing belt)
- Condition: new / original spare part
- Tip: J4 Below (ID 5373) and J3 (ID 5371) also available
Get it now
Mitsubishi has discontinued this series. Original spare parts are now only available in limited quantities worldwide. Order all RH-6SH55 timing belts together and save shipping costs.
ROBTEC all-round service
Alongside spare parts, ROBTEC also offers retrofit and modernization services for your Mitsubishi robots. Whether maintenance, repair or modernization – contact us.
Order now or request a complete quotation for all RH-6SH55 belts!
Questions about this product? Contact us via our contact form – we will be happy to advise you.







