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Mitsubishi MELSERVO MR-H MRH22KBS111

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MRH22KBS111

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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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Technical specifications for MRH22KBS111

ManufacturerMitsubishi
Product TypeServo Amplifier
Product LineMELSERVO MR-H
Part NumberMRH22KBS111
Weight32.00 lbs (14.51 kg)
Rated Power Output22 kW
Power Supply Voltage200V AC
Frequency50/60 Hz
Permissible Frequency VariationWithin ±5%
Control SystemSine-wave PWM control, current control
Protection FunctionsOvercurrent, overvoltage, overload, motor overheat, encoder fault, undervoltage, overspeed, and more
Control NetworkSSC-NET compatible
Ambient Operating Temperature0°C to 55°C
Storage Temperature-20°C to 65°C (non-freezing)
Storage HumidityUp to 90% RH (non-condensing)
Vibration Resistance5.9 m/s² or 0.6G
Mounting AltitudeUp 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.