Description
Timing pulley RP-1AH – Timing Pulley Upper R Arm No. 2 for Mitsubishi RP-1AH
The timing pulley RP-1AH (Upper R Arm No. 2) is the original spare part for the upper pulley at the second position of the right arm of the Mitsubishi SCARA robot RP-1AH. This RP-1AH timing pulley works in direct interaction with the timing belt and must be replaced in the event of wear, burr formation or increased backlash so as not to shorten the service life of the new belt.
Technical details
- Location: Mitsubishi RP-1AH, right arm, position No. 2, upper
- Type: timing pulley
- Version: new / original spare part
- Position-specific – fits only Upper R Arm No. 2
Discontinuation
Mitsubishi has discontinued this series – now only available in limited quantities worldwide. Timing pulleys wear more slowly than the belts themselves, but should be checked at every second belt change and replaced if wear on the tooth flanks is visible.
Retrofit & maintenance service
Alongside spare parts, ROBTEC also offers retrofit and maintenance services for your Mitsubishi robots. When replacing a timing pulley, the associated belt should always be renewed as well – ask about the matching spare parts set.
Order now via our contact form – we will advise you on the optimal combination of spare parts.








