Description
Mitsubishi RP-5AH motor – servo motor assembly J1/J2/J3 for industrial robots
The Mitsubishi RP-5AH motor is available from ROBTEC as a tested servo motor assembly for axes J1, J2 and J3 of Mitsubishi Melfa industrial robots. The RP-5AH servo motor is a central drive element that supplies the robot’s main axes with the necessary force and precision. Every motor assembly is comprehensively tested before shipping so that you receive a ready-to-operate spare part for your system.
Technical data of the RP-5AH motor assembly
- Designation: Motor Assy J1 / J2 / J3
- Model: RP-5AH
- Manufacturer: Mitsubishi Electric (Melfa)
- Installation position: axes J1, J2 and J3
- Type: AC servo motor with encoder
- Function: drive of the main axes of the robot arm
- Scope of delivery: complete motor assembly (motor + encoder + cable)
- Condition: used – tested, fully functional
Importance of the servo motors in the robot
The servo motors of axes J1 to J3 are the most powerful drives in the robot, as they move the entire robot arm including payload. The RP-5AH motor delivers the required torque for fast, precise and repeatable movements. The integrated encoder reports the current position back to the controller in real time, thus enabling the high-precision control that is indispensable in industrial manufacturing.
When does a servo motor need to be replaced?
Replacing the servo motor is necessary if the following symptoms occur: unusual noises (bearing wear), overheating, encoder error messages, jerky movements, reduced positioning accuracy or complete failure of an axis. A defective motor usually leads to an immediate system stoppage – which is why the availability of a tested replacement motor is crucial for minimizing downtime.
Discontinuation and availability
Mitsubishi has discontinued this series – now only available in limited quantities worldwide. ROBTEC has a stock of tested RP-5AH motor assemblies and can deliver at short notice. Every motor is tested for smooth running, encoder function and electrical integrity before it leaves our premises.
Retrofit and service
Alongside spare parts, ROBTEC also offers retrofit and maintenance services for your Mitsubishi robots. Replacing the servo motor on the main axes requires precise work and subsequent calibration – our service team takes care of professional installation, adjustment and commissioning directly at your system on request.
Inquire now about the RP-5AH servo motor! Contact and advice: contact form
