Mitsubishi Servo Amplifier MR-J4-200A

High-capacity servo drive from the MR-J4 series, AC motion servo drive/amplifier with built-in dynamic brake, suitable for large-scale industrial applications requiring precise motion control.

Brand Mitsubishi
Model Number MR-J4-200A
State In stock
Condition New Original
Warranty 12 months


Global Assurance

Mitsubishi MELSERVO-J4 Series Servo Amplifier MR-J4-_(-RJ) 10A 20A 40A 60A 70A 100A 200A 350A 500A 700A 11KA 15KA 22KA
Rated voltage 3-phase 170 V AC
Rated current [A] 1.1 1.5 2.8 3.2 5.8 6.0 11.0 17.0 28.0 37.0 68.0 87.0 126.0
  Voltage/ Frequency At ACinput 3-phase or 1-phase200 V AC to 240 V AC, 50 Hz/60 Hz 3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60Hz (Note 14) 3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
At DCinput(Note 17) 283 V DC to 340 V DC
Rated current [A] (Note 11) 0.9 1.5 2.6 3.2(Note 5) 3.8 5.0 10.5 16.0 21.7 28.9 46.0 64.0 95.0
Permissible voltage fluctuation  At ACinput 3-phase or 1-phase 170 V AC to 264 V AC 3-phase or 1-phase 170 V AC to 264 V AC (Note 14) 3-phase 170 V AC to 264 V AC
At DCinput(Note 17) 241 V DC to 374 V DC
Permissible frequency fluctuation Within ±5%
Power supply [kVA] capacity Refer to section 10.2.
Inrush current [A] Refer to section 10.5.
Interface power supply Voltage 24 V DC ± 10%
Current capacity [A] 0.5 (including the CN8 connector signals) (Note 1)
Control method Sine-wave PWM control, current control method
Dynamic brake Built-in External option (Note 8, 12)
Fully closed loop control Compatible (Note 9)
Load-side encoder interface (Note 10) Mitsubishi Electric high-speed serial communication
Communication function    USB: Connection to a personal computer or others (MR Configurator2-compatible)
RS-422/RS-485: 1: n communication (up to 32 axes) (Note 7, 13)
Encoder output pulses Compatible (A/B/Z-phase pulse)
Analog monitor Two channels

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