The MELSERVO-J4 or MELSERVO MR-J4 servo amplifiers were designed by Mitsubishi to precisely control the position, torque, and speed of servo motors. The servo amplifiers in the MR-J4 series are powered by AC voltage. Some are part of the 200V class and others are part of the 400V class. Additionally, some servo amplifiers in the MR-J4 series support CC-Link IE Field Network interfaces instead of general-purpose interfaces. Some of the servo amplifiers in this series include built-in dynamic brakes, while others support dynamic brakes as external options.
Browse available units in our catalog of MELSERVO MR-J4.
This drive features an input current consumption of 4.3A and a rated current of 1.5A. It provides rated active power of 200W (0.2kW). The ambient temperature range for operation is between 0 to 55 deg
This model includes communication ports for RS-422/485 and SSCNET III, ensuring versatile connectivity options. It utilizes an absolute encoder for feedback with a positioning accuracy of ±0.01 arc-mi
This servo amplifier operates on a power supply voltage between 380 and 480 volts AC. It requires a 3-phase input with voltage tolerant fluctuations ranging from 323 to 528 volts AC. The device's IP20
This servo motor features a built-in dynamic brake and employs a sine wave pulse width modulation and current control method for precise operations. The encoder resolution reaches 22-bits, ensuring ac
This AC servo drive has a rated current of 1.5 A and provides a rated active power of 200 W (0.2 kW). It is suitable for operation within an ambient temperature range of 0 to +55 °C. The drive feature
This servo device has a current rating of 2.8 amperes and requires a current consumption of 2.5 amperes. With an IP20 protection rating, it is suitable for standard environments. The unit provides 1,0
The MR-J4-70 servo amplifier operates with a main circuit voltage input ranging from 200-240V AC and supports both 3-phase and single-phase connections. The control circuit also utilizes the same volt
This 100 W servo drive operates with a 3-phase AC power supply rated between 200 and 230 V with a ±10% tolerance. It is capable of achieving a maximum speed of 3000 RPM, depending on the connected mot
This unit features a command interface using SSCNET III/H and implements sine wave PWM for efficient control. It consumes 7.9 amperes while supporting a rated supply voltage between 380 and 480 volts
This servo amplifier provides a rated output current of 1.0 A and supports an output voltage ranging from 100 V to 120 V. The control methods include vector and position control, allowing for flexibil