Mitsubishi HG-SR702BG1H-1-59 AC Servo Motor for MELSERVO-J4 Series

The Mitsubishi HG-SR702BG1H-1-59 (HG-SR702BG1H-1-59) is an AC servo motor in the HG-SR series designed for Mitsubishi Electric MELSERVO-J4 motion control systems. Paired with 400 V class drive architecture such as the MR-J4-700A4 (MRJ4700A4) servo amplifier, this unit delivers high-precision motion performance with a rated output capacity of 7,000 W (7 kW) and a rated current of 17 A. Engineered for demanding manufacturing lines, the setup supports RS-422 and RS-485 communication interfaces alongside integrated dynamic braking and regenerative resistor protection to ensure reliable, controlled deceleration under heavy loads. The HG-SR702BG1H-1-59 provides responsive positioning, velocity regulation, and torque control across high-inertia operations. It ensures smooth continuous duty and precise synchronization within multi-axis motion machinery. Typical applications include CNC machine tools, automated transfer lines, packaging systems, converting equipment, and material handling gantries requiring robust 7 kW servo performance.