Maintenance teams planning replacements for MITSUBISHIELECTRIC-MR-J4-700B4-RJ frequently review Mitsubishi VFD, Mitsubishi Mitsubishielectric Mr Jet 70G and Mitsubishi Electric to prevent downtime, checking availability and compatibility with existing systems.
Mitsubishi MR-J4-700B4-RJ - Servo Amplifiers
Technical Specifications of Mitsubishi Servo Amplifiers MR-J4-700B4-RJ:
| Brand | Mitsubishi |
| Product Type | Servo Amplifier |
| Product | MR-J4-700B4-RJ |
Mitsubishi Servo Amplifiers MR-J4-700B4-RJ Technical Specifications:
| Specification | Value |
|---|---|
| Number of Axes | 1 |
| Dynamic Break | BUILT-IN |
| Series | MELSERVO-J4 |
| Type | MR-J4 |
| Command Interface | SSCNETⅢ/H |
| Rated Capacity (kW) | 7 |
| Power Supply 3 Phase (VAC) | 380-480 |
| Depth (mm) | 200 |
| Weight (kg) | 6,5 |
| Width (mm) | 172 |
| Height (mm) | 300 |
The Mitsubishi MR-J4-700B4-RJ is a high-performance Mitsubishi Servo Amplifier from the MELSERVO-J4 Series, designed for advanced motion control and high-speed automation. Built by Mitsubishi Electric, it ensures precise synchronization, reliable power delivery, and smooth operation, making it ideal for engineers and OEMs demanding accuracy and long-term reliability in industrial systems.
The MR-J4-700B4-RJ offers a rated capacity of 7 kW and operates on a three-phase 380–480V AC power supply, ensuring efficient performance for large-scale automation setups. It features a built-in dynamic brake for enhanced safety and rapid deceleration, critical in high-speed industrial operations. The amplifier utilizes the SSCNETⅢ/H communication interface, allowing real-time data exchange and multi-axis synchronization for seamless motion control. With its robust design — measuring 172 mm in width, 300 mm in height, and 200 mm in depth — it ensures optimal heat management and easy cabinet installation. Weighing 6.5 kg, the Mitsubishi MR-J4-700B4-RJ combines high power density with compact form, offering superior torque control, reduced vibration, and precise positioning accuracy. Engineers trust the MELSERVO-J4 Series for its auto-tuning capabilities, low-inertia compatibility, and energy-efficient performance that help enhance productivity while minimizing maintenance costs.
The Mitsubishi MR-J4-700B4-RJ Servo Amplifier is widely used in industrial applications such as machine tools, packaging systems, robotics, conveyors, and printing machinery, where accurate motion control and high responsiveness are critical. It easily integrates with Mitsubishi PLCs and servo motors, ensuring smooth system communication and faster setup. Maintenance engineers appreciate its diagnostic functions and built-in safety features, which help prevent unplanned downtime. Educational and training institutions also use the MR-J4-700B4-RJ to teach real-world servo control systems and advanced automation concepts. Built to meet global industrial standards, this Mitsubishi Servo Amplifier supports precise control, long service life, and stable operation even in harsh manufacturing environments.
For detailed specifications, connection diagrams, and configuration guidelines, users can refer to the Mitsubishi MR-J4-700B4-RJ datasheet and user manual. Those planning system upgrades or replacements can check the latest MR-J4-700B4-RJ price with authorized Mitsubishi distributors to ensure genuine sourcing and warranty support. Combining high torque output, advanced communication, and robust design, the Mitsubishi MR-J4-700B4-RJ Servo Amplifier remains a trusted choice for precision-driven automation and motion control systems.
