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


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