Mitsubishi MR-J4-100B-RJ 1kW AC Servo Drive Amplifier SSCNET III/H

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: 2-3 days
Brand: Siemens
Product Description
Sinamics MR-J4-100B-RJ Overview

The Mitsubishi MR-J4-100B-RJ is a high-performance 1kW AC servo drive belonging to the MELSERVO‑J4 series. It supports SSCNET III/H high‑speed motion network and is compatible with 200–240 VAC single‑phase or three‑phase input. Equipped with built‑in dynamic brake, regenerative resistor, and STO safety function, it delivers stable, precise, and safe motion control for automation equipment. Its compact design, fast response, and advanced tuning make it ideal for robotics, packaging, assembly, and machine tools requiring high positioning accuracy and reliability.








Figure 1 shows the front panel of MR-J4-100B-RJ.

 





















Quick Specs.

Table 1 shows the Quick Specs

Item Details
Model MR-J4-100B-RJ
Series MELSERVO-J4
Rated Output 1 kW
Interface SSCNET III/H
Power Supply 200–240 VAC (1/3-phase)
Safety STO (Safe Torque Off)
Cooling Forced ventilation












Detailed Specification
Parameter Value
Model MR-J4-100B-RJ
Brand Mitsubishi Electric
Series MELSERVO-J4
Rated Capacity 1 kW
Number of Axes 1
Rated Current 6 A
Supply Voltage 200–240 VAC (1/3-phase), 50/60 Hz
DC Input 283–340 VDC
Communication SSCNET III/H
Dynamic Brake Built-in
Regenerative Resistor Built-in
Safety Function STO (IEC/EN 61800-5-2)
Protection Degree IP20
Ambient Temperature 0–+55 °C
Cooling Forced ventilation
Certifications CE, cULus, UL, KC




Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company LonRise Equipment Co. Ltd.
Location 26Minyi Road, Xinqiao, Songjiang Industrail Zone Shanghai China
Contact Person Laura

Request A Quote

Please check your email address.
Your message must be at least 20 characters.