AC Servo
MR-J3
MR-J3 Servo Legacy Information
Background: The MR-J3 servo amplifiers and compatible HF/HA/HC motors were introduced in 2003 as a highly flexible servo offering designed to fit a wide range of applications while providing industry leading technology and performance. The MR-J4 family of servo amplifiers and compatible HG motors embodies the innovative spirit of the MR-J3 and builds upon that legacy of performance and quality for a wide range of products. MR-J4 leverages cutting edge technology, providing users with a renewed competitive advantage.
Lifecycle: Introduced (2003) - Discontinued (2019)
Service Life: Repair services are available until May, 2026, or until repair parts inventory is depleted.
Repair Services: Mitsubishi Electric Automation offers complete repair services for MR-J3 Amplifiers. MR-J3 Amplifiers repaired by Mitsubishi Electric utilize repair components sourced from the original suppliers and factory trained technicians to assure the product performs as new. All MR-J3 Amplifiers repaired by Mitsubishi Electric come with a 1-year warranty standard.
Migration Info
The MR-J4 servo family and compatible HG servo motors are the most suitable replacements. Migration details regarding catalog number comparisons, migration precautions, hardware, software and network compatibility can be located in manuals on this site. Please contact your local Mitsubishi Electric distributor or sales office for further information.
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