1 PCS used Mitsubishi Servo Amplifier MR-J2S-700A #LYQ007
1 PCS used Mitsubishi Servo Amplifier MR-J2S-700A #LYQ007
| Item | Specification |
|---|---|
| Model | MR-J2S-700A |
| Series | MELSERVO-J2-Super |
| Type | Universal interface servo amplifier |
| Rated Output | 7.0 kW |
| Power Supply | 3-phase AC 200–230 V, 50/60 Hz |
| Input Current | 28.9 A |
| Output Voltage | 170 VAC |
| Output Frequency | 0–360 Hz |
| Output Current | 37 A |
| Control Method | Sine-wave PWM control / Current control |
| Speed Loop Frequency Response | > 550 Hz |
| Position Control Mode | |
| Max. Input Pulse Frequency | 500 kpps (differential receiver), 200 kpps (open collector) |
| Positioning Feedback Pulse | 131072 pulses/revolution (17-bit encoder) |
| In-position Range | 0–±10000 pulses |
| Excess Error | ±10 rotations |
| Speed Control Mode | |
| Speed Control Range | Analog: 1:2000; Internal: 1:5000 |
| Analog Speed Command | 0–±10 VDC / rated speed |
| Speed Fluctuation | ±0.01% max. (load 0–100%) |
| Torque Control Mode | |
| Torque Command Input | 0–±8 VDC / max. torque (10–12 kΩ) |
| Speed Limit | 0–±10 VDC / rated speed |
| Protective Functions | Overcurrent, regeneration overvoltage, overload, motor overheat, encoder fault, regeneration fault, undervoltage, overspeed, excess error protection |
| Structure | Fan-cooling, open type (IP00) |
| Ambient Temperature | Operation: 0–55°C; Storage: –20–65°C |
| Humidity | 90% RH max. (non-condensing) |
| Elevation | ≤ 1000 m |
| Vibration | ≤ 5.9 m/s² |
| Weight | 8.6 kg |
| Dimensions (W×H×D) | 180 × 280 × 200 mm |
| Power Consumption | 50 W |
| Dynamic Brake | Built-in |
| Matching Motors | HC-SFS702, HC-SFS702B, HA-LFS series |
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