This item has been shown 4 times.
MITSUBISHI #MR-J2S-10A AC SERVO (100W) K137
Have listed as parts or not working, but not sure of condition. No way to test and was with surplus parts.
Kollmorgen Servostar Pd Pe205561-mz, Prd-mz205s0z-10 Servo Controller Pcu
Yaskawa Jzrcr-xsu02 Servo Controller Yasnac Motoman, Jzrcrxsu02
1pcs Used Panasonic Servo Drives Mqda043a1a
1pc Used Mitsubishi Servo Motor Drive Hf-kp23 + Mr-j3-20a