
Mitsubishi Electric
- Available:
- 1 pc.On RequestUpdated at: 22-08-2026
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Trusted supplier — Romania, member since 2023, 1–4 employees
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The Mitsubishi MR-J4-100B-RJ Digital AC-Servo Amplifier is a high-performance solution designed for precision motion control applications. This amplifier is part of the renowned MELSERVO-J4 series, known for its reliability and advanced features. With a rated power of 1 kW, it is ideal for a wide range of industrial automation tasks.
The MR-J4-100B-RJ supports SSCNET/H command interface for seamless integration with Mitsubishi's motion control systems. It features a built-in dynamic brake for enhanced safety and control. The amplifier is compliant with STO (Safe Torque Off) safety function as per IEC/EN 61800-5-2 standards, ensuring secure operation in critical environments.
Designed for ease of use, the MR-J4-100B-RJ is compact, with dimensions of 60 mm width, 168 mm height, and 185 mm depth, and weighs only 1.4 kg. This makes it suitable for installations where space is at a premium. The amplifier operates on a 3-phase 230V power supply, making it compatible with standard industrial power systems.
Applications for the MR-J4-100B-RJ include robotics, CNC machinery, and automated production lines, where precise and reliable motion control is essential. The amplifier is RoHS compliant and meets various international standards, including CE, UL/cUL, EAC, and UKCA certifications.

Mitsubishi Electric
Mitsubishi Electric
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Datasheet for Mitsubishi Electric MR-J4-100B-RJ, including specifications and features.
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