Mitsubishi AC Servo Amplifier Drive MR-J2S-40A PLC MRJ2S40A

DESCRIPTION
The Mitsubishi MR-J2S-40A is a 400-watt AC servo amplifier from the MR-J2S series, designed for high-precision motion control in industrial automation systems. It supports analog voltage and pulse train command inputs, making it ideal for positioning and speed control applications. Paired with Mitsubishi's AC servo motors (such as the HC or HA series), it offers reliable and responsive motor control in compact manufacturing and machine automation setups.

TECHNICAL SPECIFICATIONS
Model: MR-J2S-40A
Power Output: 400W (0.4 kW)
Input Voltage: 3-phase 200–230V AC, 50/60 Hz
Control Method:
– Sine wave PWM control
– Position, speed, and torque control modes
Command Input Type:
– Analog voltage command (±10V)
– Pulse train input (differential or open collector)
Output Current: ~2.8 A (rated)
Motor Compatibility: Mitsubishi HC/HA series (e.g., HC-KFS43)
Encoder Support: Incremental encoder (131072 pulses/rev typical)
Cooling: Internal fan (forced air)
Mounting: Panel-mounted
Protection Features:
– Overcurrent
– Overvoltage
– Regeneration overheat
– Encoder error
– Servo off
Standards: CE, UL, cUL compliant (model dependent)