Mitsubishi MR-J4-500B-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 5 kW, RJ type Related products Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI MR-J2-40A MITSUBISHI FR-A540-22K MITSUBISHI FX0-30MR-ES MITSUBISHI FX1N-40MR-DS MITSUBISHI A1SX81