Description
Servo CPU Card RZ866A for Mitsubishi CR2A Controller
The RZ866A is the servo processor card for the Mitsubishi CR2A controller. As a further development of the CR1 generation, the CR2A controller offers higher computing power and improved control quality. The RZ866A handles the complete real-time servo control: positioning, speed control and torque limitation of all robot axes are processed by this board and passed on to the servo amplifiers.
Compatibility and technical details
- Controller type: Mitsubishi CR2A
- Card type: servo CPU card
- Part number: RZ866A
- Function: central servo axis control, interpolation and path control
- Use: Mitsubishi RV and RH robot series with CR2A controller
- Condition: used, function-tested, sold without warranty
Availability
This controller generation is no longer produced. Original spare parts are hardly available anywhere in the world. The RZ866A is one of the most frequently requested replacement cards for the CR2A platform. Our stock is limited – in the event of a failure, we recommend contacting us immediately.
Service and retrofit
Alongside spare parts, ROBTEC also offers retrofit and modernization services. We support you in migrating from the CR2A generation to current CR800 controllers, including mechanical adaptation and reprogramming.
Inquire about availability and price now – contact our spare parts team!
Questions about this product? Contact us via our contact form – we will be happy to advise you.






