Mitsubishi J2 to J4 Migration
Mitsubishi Electric J2S to Melservo J4 Servo Amplifier Motor

Mitsubishi announced the discontinuation of their old legacy J2S product line back in 2015 and official repair services for this product ended in August 2022. If you haven't already looked into upgrading to the J4, now is the time! Customers still utilizing the MR-J2 amplifiers with the HC/HA motors can leverage increased machine performance and cost savings with the MR-J4 servo amplifier and HG servo motors. The MR-J4 family of servo amplifiers and compatible HG motors embody the innovative spirit of the MR-J2S and leverages cutting edge technology providing users with a renewed competitive advantage.
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Mitsubishi J2 to J4 Migration