Mitsubishi MELSERVO-J5 Series 1-Axis Servo Amplifier

Servo amplifier with optional CC-Link IE TSN, EtherCAT, and SSCNET III/H interfaces for advanced motion control. 200V/400V class.

This model has 64 variants.
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Highlights...

Features

  • Axes: 1
  • Rated output: up to 7kW
  • Interface(s):
    • Ethernet-based TSN or EtherCAT (G)
    • SSCNET III/H (B)
    • General purpose (A)
  • Power supply:
    • 1/3-phase 200VACm or DC input
    • 3-PHASE 400VAC
  • Compatible servo motor series (G and A variants):
    • HK-KT, HK-MT, HK-ST, LM-H3, LM-AJ, LM-F, LM-K2, LM-U2, LM-AU, TM-RG2M, TM-RU2M, TM-RFM
    • *HK-KT, HK-ST, HK-RT only with 400VAC configuration
    • Contact a Motion World engineer for B variant compatibility

The Mitsubishi MELSERVO-J5 Series 1-Axis Servo Amplifier is a series of electric AC amplifiers with high-speeds and accuracy. Various interfaces are available for advanced motion control, including Ethernet-based CC-Link IE TSN or EtherCAT connection. -RJ and -HS J5 Series amplifier models are compatible with four-wire type fully closed loop control, and A/B/Z-phase differential output type encoders for motion tracking.

The MR-J5-G interface supports CC-Link IE TSN or EtherCAT, with large capacity, high-speed communication up to 1 Gbps. This model series features a minimum communication cycle of ≥ 31.25μs (≥ 125μs with -N1 configurations), with a speed frequency response of 3.5kHz. The MR-J5-B variants support the SSCNET III/H optical network. This amplifier features a minimum communication cycle of ≥ 0.222ms, with a speed frequency response of 3.5kHz. The MR-J5-A variants facilitate position control via pulse train command, and speed/torque control via analog voltage command. This model features a maximum command pulse frequency of 4 Mpulses/s.

The MR-J5 Series supports the following servo functionality: advanced vibration suppression control II; adaptive filter II; robust filter; quick tuning; auto tuning; one-touch tuning; tough drive function; drive recorder function; machine diagnosis function; power monitoring function; lost motion compensation function; scale measurement function; super trace control; continuous operation to torque control mode; driver communication function.