Mitsubishi MELSERVO-J5 Servo Drive

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Mitsubishi MELSERVO-J5 Servo Drive image

Mitsubishi MELSERVO-J5 Servo Drive is a cutting-edge servo system that represents a significant leap forward in industrial automation technology. It’s designed to deliver unparalleled performance, precision, and efficiency for a wide range of applications.

CatalogParameter Manual
Fault Manual

Maximize system performance – The MELSERVO-J5 series servo system boasts industry-leading level basic performance. The high-speed, high-precision capabilities of MELSERVO-J5 help to increase the productivity of your machines.

  • Progressiveness : For evolution of machines
  • Connectivity : For flexible system configurations
  • Usability : For quick operation start
  • Maintainability: For prompt detection and diagnosis of failures
  • Heritage : For utilization of existing devices
MR-J5-G(-RJ), MR-J5W2-G/MR-J5W3-G – CC-Link IE TSN-compatible servo amplifier
MR-J5D1-G4 MR-J5D2-G4 MR-J5D3-G4 – CC-Link IE TSN-compatible drive unit
MR-J5-B(-RJ), MR-J5W2-B/MR-J5W3-B – SSCNET III/H-compatible servo amplifier
MR-J5-A(-RJ) – General purpose interface-compatible servo amplifier
MR-J5-G-(RJ)N1, MR-J5W2-G-N1/MR-J5W3-G-N1, MR-J5D1-G4-N1/MR-J5D2-G4-N1/, MR-J5D3-G4-N1 – EtherCAT®-compatible servo amplifier

MR-J5-G(-RJ), MR-J5W2-G/MR-J5W3-G – CC-Link IE TSN-compatible servo amplifier

Supports Ethernet-based CC-Link IE TSN, featuring high-speed, large-capacity communication (1 Gbps).
Communication cycle of ≥ 31.25 μs and speed frequency response of 3.5 kHz enable advanced motion control.
The 2-axis and 3-axis servo amplifiers are available for operating two and three servo motors, respectively. These servo amplifiers enable an energy-saving and compact machine.

Command interfaceCC-Link IE TSN
Control modePosition/Velocity/Torque/Fully closed loop control
Power supply specifications200 V AC400 V AC 
Capacity range0.1 kW to 7 kW0.6 kW to 3.5 kW 
Compatible servo motorRotary servo motor, linear servo motor, DD motor

MR-J5D1-G4 MR-J5D2-G4 MR-J5D3-G4 – CC-Link IE TSN-compatible drive unit

The drive unit is a converter separate type servo amplifier (1/2/3-axis type available). Combined with an MR-CV_4 power regeneration converter unit, the drive unit can create an energy-saving servo system.

Command interfaceCC-Link IE TSN
Control modePosition/Velocity/Torque/Fully closed loop control
Power supply specifications400 V AC
Capacity range1 kW to 7 kW
Compatible servo motorRotary servo motor

MR-J5-B(-RJ), MR-J5W2-B/MR-J5W3-B – SSCNET III/H-compatible servo amplifier

Supports optical network SSCNET III/H. Communication cycle of ≥ 0.222 ms and speed frequency response of 3.5 kHz enable advanced motion control.
The 2-axis and 3-axis servo amplifiers are available for operating two and three servo motors, respectively. These servo amplifiers enable an energy-saving and compact machine.

Command interfaceSSCNET III/H
Control modePosition/Velocity/Torque/Fully closed loop control *4
Power supply specifications200 V AC400 V AC 
Capacity range0.1 kW to 7 kW0.6 kW to 3.5 kW
Compatible servo motorRotary servo motor, linear servo motor, DD motor

MR-J5-A(-RJ) – General purpose interface-compatible servo amplifier

Enables position control by pulse train command and speed/torque control by analog voltage command. The maximum command pulse frequency is 4 Mpulses/s.

Command interfacePulse train/Analog voltage
Control modePosition/Speed/Torque/Fully closed loop control
Power supply specifications200 V AC400 V AC
Capacity range0.1 kW to 7 kW0.6 kW to 3.5 kW
Compatible servo motorRotary servo motor, linear servo motor, DD motor

MR-J5-G-(RJ)N1, MR-J5W2-G-N1/MR-J5W3-G-N1, MR-J5D1-G4-N1/MR-J5D2-G4-N1/, MR-J5D3-G4-N1 – EtherCAT®-compatible servo amplifier

EtherCAT®-compatible servo amplifiers are available, enabling higher-performance MR-J5 servo amplifiers with enhanced functions on the EtherCAT® system.
The servo amplifiers *4 support the touch probe. (Latch accuracy: 1 μs)

Communication specificationCANopen over EtherCAT® (CoE)
Ethernet over EtherCAT® (EoE)
Safety over EtherCAT® (FSoE)
Drive profileCiA 402
Communication cycle *1125 μs, 250 μs, 500 μs,
1 ms, 2 ms, 4 ms, 8 ms
Control modeCyclic synchronous position mode (csp)
Cyclic synchronous velocity mode (csv)
Cyclic synchronous torque mode (cst)
Profile position mode (pp)
Profile velocity mode (pv) *2
Profile torque mode (tq) *2
Homing mode (hm)
Power supply specifications200 V AC400 V AC 
Capacity range0.1 kW to 7 kW0.6 kW to 7 kW
Compatible servo motorRotary servo motor, linear servo motor, DD motor *3
  • *1. The minimum communication cycle varies by the model type.
  • *2. The control modes (pv/tq) are not supported by MR-J5W2-G-N1/MR-J5W3-G-N1/MR-J5D2-G4-N1/MR-J5D3-G4-N1.
  • *3. MR-J5D-G4-N1 supports only the rotary servo motors.
  • *4. Use MR-J5-G-N1 manufactured in June 2021 or later. Note that, depending on the stock status, the servo amplifiers with both the former and the new specifications may be distributed in the market around the same time. Contact the local sales office when the touch probe function is needed.