The product code MR-JENCBL5M-A2-L appears to be a partial or slightly incorrect number for a Mitsubishi Electric servo system cable. The correct product code is likely MR-J3ENCBL5M-A2-L or MR-AEP2CBL5M-A2-L.
Based on the likely correct part number, here is the product description:
Product Type: Servo Encoder Cable.
Manufacturer: Mitsubishi Electric.
Length: 5 meters.
Compatibility (MR-J3ENCBL5M-A2-L): Designed for use with specific Mitsubishi servo motors, including the HF-KE, HF-KN, HF-KP, HF-MP, HG-KN, HG-KR, and HG-MR series.
Compatibility (MR-AEP2CBL5M-A2-L): A power cable compatible with the HK-KT series servo motors.
Function: Connects the servo motor’s encoder to the servo amplifier for feedback and control.
