Mitsubishi Electric Corporation (Factory Automation / FA Systems Group) MR-J4-70B
MR-J4-70B
Технические характеристики
| Series | MELSERVO-J4 series |
|---|---|
| Power class | 200 V AC |
| Capacity [kW] | 0.75 |
| Command interface | SSCNET III/H |
| Напряжение питания | 3-phase 170 V AC |
| Rated current [A] | 5.8 |
| AC input | 3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz |
| Rated current [A] *3 | 3.8 |
| Напряжение питания | 3-phase or 1-phase 170 V AC to 264 V AC |
| Permissible frequency fluctuation | ±5 % maximum |
| Напряжение питания | 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz |
| Control circuit power supply input > Rated current [A] | 0.2 |
| Напряжение питания | 1-phase 170 V AC to 264 V AC |
| Power consumption [W] | 30 |
| Interface power supply | 24 V DC ± 10 % (required current capacity: 0.3 A (including CN8 connector signals)) |
| Control method | Sine-wave PWM control/current control method |
| Built-in regenerative resistor [W] *4 *5 | 20 |
| External regenerative resistor (standard accessory) [W] *4 *5 *6 *7 | - |
| Dynamic brake *8 | Built-in |
| Command communication cycle *10 | 0.222 ms, 0.444 ms, 0.888 ms |
| Communication function | USB: Connect a personal computer (MR Configurator2 compatible) |
| A/B/Z-phase pulse output | Compatible |
| Analog monitor | 2 channels |
| Fully closed loop control *11 | Two-wire type communication method |
| Load-side encoder interface | Mitsubishi Electric high-speed serial communication |
| Servo functions | Advanced vibration suppression control II, adaptive filter II, robust filter, auto tuning, one-touch tuning, tough drive function, drive recorder function, tightening & press-fit control, machine diagnosis function, power monitoring function, driver communication function *12 , scale measurement function *12 , J3 compatibility mode, super trace control *13 , lost motion compensation function *13 |
| 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, linear servo control fault protection |
| Safety sub-function | STO (IEC/EN 61800-5-2) |
| Satisfied standards *14 | EN ISO 13849-1:2015 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL 3, EN 61800-5-2 |
| Response performance | 8 ms or less (STO input OFF → energy shut-off) |
| Test pulse input (STO) *15 | Test pulse interval: 1 Hz to 25 Hz, test pulse off time: 1 ms maximum |
| Mean time to dangerous failure (MTTFd) | MTTFd ≥ 100 [years] (314a) |
| Diagnostic coverage (DC) | DC = Medium, 97.6 [%] |
| Probability of dangerous Failure per Hour (PFH) | PFH = 6.4 × 10 -9 [1/h] |
| Satisfied standards | Refer to " Standards and certifications (by product) Products " for compliance with global standards and regulations. |
| Степень защиты (IP) | Force cooling, open (IP20) |
| 3-phase power supply input | Possible *17 |
| 1-phase power supply input | Possible *17 |
| Operation | 0 °C to 55 °C (non-freezing) |
| Storage | -20 °C to 65 °C (non-freezing) |
| Ambient humidity | Operation/storage: 5 %RH to 90 %RH (non-condensing) |
| Ambience | Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust |
| Altitude | 2000 m or less above sea level *18 |
| Vibration resistance | 5.9 m/s 2 at 10 Hz to 55 Hz (directions of X, Y, and Z axes) |
| Mass [kg] | 1.4 |
| Category (site listing) | MELSERVO-J4 series |