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The MRH22KBS111 is a servo amplifier integrated within Mitsubishi's MELSERVO MR-H series, capable of delivering a power output of 22 kW. This device operates on a 200V AC power supply at a frequency of 50 or 60 Hz, with a permissible frequency variation of ±5%.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Servo Amplifier |
| Product Line | MELSERVO MR-H |
| Part Number | MRH22KBS111 |
| Weight | 32.00 lbs (14.51 kg) |
| Rated Power Output | 22 kW |
| Power Supply Voltage | 200V AC |
| Frequency | 50/60 Hz |
| Permissible Frequency Variation | Within ±5% |
| Control System | Sine-wave PWM control, current control |
| Protection Functions | Overcurrent, overvoltage, overload, motor overheat, encoder fault, undervoltage, overspeed, and more |
| Control Network | SSC-NET compatible |
| Ambient Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 65°C (non-freezing) |
| Storage Humidity | Up to 90% RH (non-condensing) |
| Vibration Resistance | 5.9 m/s² or 0.6G |
| Mounting Altitude | Up to 1000m (3280 ft) above sea level |
Mitsubishi's MRH22KBS111 servo amplifier, rated at 22 kW, offers significant power capability. It requires a power supply voltage of 200V AC and functions optimally at both 50 Hz and 60 Hz frequencies. The device allows frequency variation within ±5%. Control is facilitated through a sine-wave PWM control system alongside current control mechanisms, promoting precise operation in various applications.
This model incorporates several essential protection features, guarding against overcurrent, overvoltage, overload, and encoder faults. It is designed to ensure reliable performance by protecting against motor overheating, undervoltage, and overspeed scenarios. The ambient temperature for operation is specified from 0°C to 55°C, while the unit can be safely stored in temperatures from -20°C to 65°C, with non-freezing conditions.
Humidity levels of up to 90% RH without condensation are permissible during storage. The MRH22KBS111 is also rated for vibration resistance up to 5.9 m/s² (0.6G), making it suitable for dynamic environments. It can be mounted at elevations reaching up to 1000 meters (3280 feet) above sea level, ensuring versatility in installation locations.