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Mitsubishi Servo Amplifier MR-J4-70B
Servo drive from the MR-J4 series, AC motion servo drive/amplifier with built-in dynamic brake, offering reliable performance and efficient motion control.
| Brand | Mitsubishi |
| Model Number | MR-J4-70B |
| State | In stock |
| Condition | New Original |
| Warranty | 12 months |
Categories
- Mitsubishi
- Mitsubishi MR-J4 Servo Drive
Global Assurance
| Mitsubishi MELSERVO-J4 Series Servo Amplifier MR-J4-_(-RJ) | 10B | 20B | 40B | 60B | 70B | 100B | 200B | 350B | 500B | 700B | 11KB | 15KB | 22KB |
| Output 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 13) | 3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz | ||||||||||
| At DCinput(Note 16) | 283 V DC to 340 V DC | ||||||||||||
| Rated current (Note 11) [A] | 0.9 | 1.5 | 2.6 | 3.2(Note 6) | 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 13) | 3-phase 170 V AC to 264 V AC | ||||||||||
| At DCinput(Note 16) | 241 V DC to 374 V DC | ||||||||||||
| 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 Voltage/ Frequency At AC input | 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz | ||||||||||||
| At DC input(Note 16) | 283 V DC to 340 V DC | ||||||||||||
| Rated current [A] | 0.2 | 0.3 | |||||||||||
| Permissible frequency fluctuation | Within ±5% | ||||||||||||
| Power consumption [W] | 30 | 45 | |||||||||||
| Inrush current [A] | Refer to section 10.5. | ||||||||||||
| Voltage | 24 V DC ± 10% | ||||||||||||
| Current capacity [A] | 0.3 (including CN8 connector signals) (Note 1) | ||||||||||||
| Control method | Sine-wave PWM control, current control method | ||||||||||||
| Dynamic brake | Built-in | External option (Note 9, 12) | |||||||||||
| SSCNET III/H communication cycle(Note 8) | 0.222 ms, 0.444 ms, 0.888 ms | ||||||||||||
| Fully closed loop control | Compatible (Note 7) | ||||||||||||
| Scale measurement function | Compatible (Note 10) | ||||||||||||
| Load-side encoder interface (Note 5) | Mitsubishi Electric high-speed serial communication | ||||||||||||
| Communication function | USB: connection to a personal computer or others (MR Configurator2-compatible) | ||||||||||||
| Encoder output pulses | Compatible (A/B/Z-phase pulse) | ||||||||||||
| Analog monitor | Two channels | ||||||||||||
| 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, error excessive protection, magnetic pole detection protection, and linear servo control fault protection | ||||||||||||
| Functional safety | STO (IEC/EN 61800-5-2) | ||||||||||||
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