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Mitsubishi MELSERVO-J4 Servo Amplifier With Drive 400W MR-J4W3-444B
| Model MR-J4W3- | 222B | 444B | ||
| Output | Rated voltage | 3-phase 170 V AC | ||
| Rated current(each axis) [A] | 1.5 | 2.8 | ||
|
Main circuit power supply input |
Power supply/Frequency | 3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz | ||
| Rated current(Note 9) [A] | 4.3 | 7.8 | ||
| Permissible voltage fluctuation | 3-phase or 1-phase 170 V AC to 264 V AC, 50 Hz/60 Hz | |||
| Permissible frequency fluctuation | Within ±5% | |||
| Power supply capacity [kVA] | Refer to section 10.2. | |||
| Inrush current [A] | Refer to section 10.5. | |||
|
Control circuit power supply input |
Power supply/Frequency | 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz | ||
| Rated current [A] | 0.4 | |||
| Permissible voltage fluctuation | 1-phase 170 V AC to 264 V AC | |||
| Permissible frequency fluctuation | Within ±5% | |||
| Power consumption[W] | 55 | |||
| Inrush current [A] | Refer to section 10.5. | |||
| Interface power supply | Voltage/Frequency | 24 V DC ± 10% | ||
| Power supply capacity | 0.45 A (Note 1) | |||
| Control method | Sine-wave PWM control, current control method | |||
|
Capacitor regeneration |
Reusable regenerative energy (Note 2) [J] | 21 | 30 | |
| Moment of inertia J equivalent to the permissible charging amount (Note 3)[× 10-4 kg • m2] |
4.26 |
6.08 |
||
| Mass equivalent to the permissible charging amount(Note 4) [kg] | LM-H3 | 4.7 | 6.7 | |
|
LM-K2 LM-U2 |
10.5 |
15.0 |
||
| Built-in regenerative resistance [W] | 30 | 100 | ||
| Dynamic brake | Built-in | |||
| SSCNET III/H command communication cycle (Note 7) | 0.222 ms (Note 8), 0.444 ms, 0.888 ms | |||
| Communication function | USB: Connect a personal computer (MR Configurator2 compatible) | |||
| Encoder output pulse | Not compatible | |||
| Analog monitor | None | |||
| Fully closed loop control | Not compatible | |||
| Scale measurement function | Not compatible | |||
| Protective functions | Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection, encoder error protection, regenerative error protection, undervoltage protection, instantaneous power failure protection, overspeed protection, and error excessive protection | |||
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