Mitsubishi MELSERVO-J4 Series 1-Axis Servo Amplifier

Servo amplifier with CC-Link IE TSN, EtherNET/IP, EtherCAT, PROFINET, or SSCNET III/H interface for advanced motion control. 100V/200V/400V class.

This model has 243 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: 0.03 to 22kW
  • Interface(s): CC-Link IE Field TSN, EtherNET/IP, PROFINET, EtherCAT, SSCNET III/H
  • Power supply:
    • 1-phase 100VAC
    • 1/3-phase 200VAC
    • 3-phase 400VAC
    • 48VDC/24VDC
  • Ambient operating temperature: 0 to 55°C (non-freezing)
  • Ambient operating humidity: 90%RH maximum (non-condensing)
  • Compatible servo motor series (with configuration-specific exceptions):
    • (GF): HG-KR, HG-MR, HG-SR, HG-JR, LM-H3, LM-F, LM-U2, TM-RFM, LM-K2, HG-RR, HG-UR
    • (B): HG-KR, HG-MR, HG-SR, HG-JR, HG-RR, HG-UR, LM-H3, LM-F, LM-U2, TM-RFM, TM-RG2M, TM-RU2M, LM-K2
    • (A): HG-KR, HG-MR, HG-SR, HG-JR, LM-H3, LM-F, LM-U2, TM-RFM, TM-RU2M, TM-RG2M, LM-K2, HG-RR, HG-AK, HG-UR
    • Contact a Motion World engineer for TM variant compatibility

The Mitsubishi MELSERVO-J4 Series 1-Axis Servo Amplifier is a series of electric AC drives with high-speeds and accuracy. Various interfaces are available for advanced motion control, including CC-Link IE TSN, EtherNET/IP, EtherCAT, PROFINET, or SSCNET III/H protocols for seamless integration into existing control systems. MR-J4-A/B-RJ amplifier models are compatible with four-wire type fully closed loop control, and A/B/Z-phase differential output type encoders for motion tracking. These AC servo drives include output ranges from 30W up to 22kW, offering solutions for a wide range of industrial automation applications.

The MELSERVO-J4 Series supports large capacity, high-speed communication up to 1 Gbps, with communication cycles down to 250µs (TM multi-network variants), and a speed frequency response of 2.5kHz. The amplifiers incorporate sophisticated control functions including advanced vibration suppression control II, adaptive filter II, robust filter, and one-touch auto tuning for rapid commissioning and optimized machine performance. Additional intelligent features include drive recorder, machine diagnosis, power monitoring, and lost motion compensation.