Zepsen Enterprises Drives Repairs services a wide variety of products from Mitsubishi. Our technicians are experienced in providing you with the highest quality of repair solutions that will keep your operation performing at peak efficiency. We routinely repair Mitsubishi adjustable frequency drives, servo amplifiers, servomotors, machine controllers and motion controllers. Our expert EIC repair technicians are able to repair all Mitsubishi drives including: MR-C, MR-E Super, MR-J2 Junior, MR-J3, MR-J3 Direct Drive Motors, MR-J3 EtherCAT Series, MR-J3 Linear Servo, MR-J4, and the MR-JN drive.Â