Here's a picture of the back of my drive unit:

Hi all! I've recently got my hands on a Mitsubishi Movemaster RV-M1 robot. The robot was installed on a CIM system, tending either a Denford Cyclone or an EMCO VMC 100 mill. Unfortunately, both the lathe and mill were long gone, the only thing that was left was the robot + some cabling from the CIM ...