Mitsubishi MR-J2S-70A MRJ2S70A AC Servo Driver Amplifier

DESCRIPTION
The Mitsubishi MR-J2S-70A is a 700W digital AC servo amplifier designed for use with Mitsubishi’s MR-J2S series servo motors. Featuring high-speed, high-precision control, the MR-J2S-70A supports real-time auto-tuning, built-in positioning functions, and analog/digital command inputs. This compact and efficient servo drive is ideal for a wide range of motion control applications such as robotics, CNC machinery, and material handling systems requiring fast response and reliable performance.

TECHNICAL SPECIFICATIONS
Manufacturer: Mitsubishi Electric
Model: MR-J2S-70A
Series: MR-J2S
Rated Output: 700W
Input Voltage:
– 3-phase 200–230V AC ±10%, 50/60 Hz
– Single-phase 230V AC also supported
Output Voltage: 3-phase 170V AC (to motor)
Control Modes: Speed, torque, and position control
Command Input: Analog voltage, pulse train (digital), SSCNET (optional)
Compatible Motors: Mitsubishi HC-KFS, HC-SFS, HC-RFS series (700W class)
Cooling Method: Natural air cooling
Interface: Built-in RS-232C for configuration and diagnostics
Mounting: Panel mount
Protection: Overcurrent, overvoltage, regenerative error, encoder error, and others
Dimensions: Approx. 200 x 90 x 170 mm (H x W x D)