Mitsubishi SC-J2SJ4KT02K Servo Amplifier Renewal Kit for MR-J2S-A to MR-J4-A 100/200W

The Mitsubishi SC-J2SJ4KT02K (SC-J2SJ4KT02K) is a MELSERVO renewal kit for replacing MR-J2S-A servo amplifiers with MR-J4-A units in 100 W and 200 W applications. It is designed to permit migration to the MR-J4 series without changing the upper controller or existing wiring, and it allows a single axis to be replaced in a multi-axis system. The kit is identified by Mitsubishi material number 271191 and is listed for 100 W and 200 W servo amplifier capacities. Its assembly measures approximately 50 mm in width, 168 mm in height and 135 mm in depth, with a weight of 1.1 kg. The kit is RoHS compliant. SC-J2SJ4KT02K does not include a mounting attachment, so the available installation space should be checked when planning a renewal. Typical use is in MELSERVO MR-J2S-A to MR-J4-A drive upgrades where the existing controller and wiring are retained.