Mitsubishi SC-J2SBJ4KT5K Servo Amplifier Renewal Kit for MR-J2S-B to MR-J4-B 5 kW

The Mitsubishi SC-J2SBJ4KT5K (SC-J2SBJ4KT5K) is a servo amplifier renewal kit for converting 5 kW MR-J2S-B series installations to the MR-J4-B platform. It is identified by Mitsubishi material number 271225 and is intended for the replacement of the MR-J2S-500B servo amplifier with the MR-J4-500B-RJ020, together with the MR-J4-T20 SSCNET conversion unit as specified by Mitsubishi. The kit is supplied with a TE bracket for control-power conversion, an amplifier base mounting plate, eight M5×12 mounting screws, a control signal conversion cable, an amplifier-side encoder conversion cable, a DC24 V power connection cable and two cable ties. The assembly measures approximately 142.5 mm wide, 273 mm high and 208 mm deep and weighs about 1.3 kg. The renewal kit is RoHS compliant and is used in MELSERVO servo systems where MR-J2S-B 5 kW amplifiers are being renewed with MR-J4-B series equipment. It supports maintenance and modernization of servo-driven machinery by providing the mounting hardware and conversion cables required for the amplifier replacement. The part is suitable for MELSERVO MR-J2S-B to MR-J4-B upgrade projects and for spare-parts planning around 5 kW servo amplifier cabinets.