Product Description
Mitsubishi Electric MR-J3-500B-EB AC Servo Amplifier
The Mitsubishi Electric MR-J3-500B-EB is a high-performance AC servo amplifier from the industry-leading MELSERVO-J3 series. Designed for precision motion control, this amplifier utilizes high-speed SSCNET III optical communication for seamless multi-axis synchronization. The “-EB” designation signifies its capability for fully closed-loop control, making it the perfect solution for applications requiring ultra-accurate positioning. Operating on a 3-phase and 1-phase 200-230V AC (50/60Hz) power supply, this robust drive is manufactured in Japan by Mitsubishi’s Nagoya Works, guaranteeing exceptional reliability and longevity in demanding industrial automation environments.
Technical Specifications:
- Brand: Mitsubishi Electric
- Model Number: MR-J3-500B-EB
- Product Series: MELSERVO-J3
- Input Power Supply: 3-Phase + 1-Phase 200-230V AC
- Frequency: 50/60Hz
- Control Interface: SSCNET III (Fully Closed Loop Control Compatible)
- Country of Origin: Japan

Mitsubishi Electric MR-J3-500B-EB AC Servo Amplifier
Shop the genuine Mitsubishi Electric MR-J3-500B-EB AC Servo Amplifier online. This high-precision MELSERVO-J3 series drive features SSCNET III connectivity, fully closed-loop control compatibility, and a 200-230V (50/60Hz) input. Made in Japan for ultimate reliability in industrial automation.





