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Mitsubishi MELSERVO MR-H MRH500BS72

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MRH500BS72

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The MRH500BS72 from Mitsubishi's MELSERVO MR-H series is a highly capable servo amplifier. This unit provides a power output of 500W and is designed to support sine-wave PWM and current control system operations.

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Technical specifications for MRH500BS72

ManufacturerMitsubishi
Product TypeServo Amplifier
Product LineMELSERVO MR-H
Part NumberMRH500BS72
Weight32.00 lbs (14.51 kg)
System ControlSine-wave PWM, current control
Power Output500W
Absolute Position DetectionSupported
Frequency Input50/60Hz
Permissible Frequency FluctuationWithin ±5%
Speed Frequency Response≥ 250Hz
Protective FunctionsOvercurrent, overvoltage, overload, motor overheat, encoder fault, regenerative fault, undervoltage, power failure, overspeed, error protection
Operating Temperature Range0 to +55°C
Operating Humidity≤ 90% RH, non-condensing
Storage Temperature-20 to +65°C, non-freezing
Altitude ToleranceUp to 1000m above sea level
Vibration Resistance≤ 5.9 m/s² (0.6G)

The MRH500BS72 serves as a servo amplifier within Mitsubishi's MELSERVO MR-H series, delivering reliable performance with a power capacity of 500 watts. It utilizes sine-wave PWM and current control methods to maintain effective system operations. With support for absolute position detection, it is suited for precision control in automation applications.

This amplifier accepts frequency inputs of either 50Hz or 60Hz and can tolerate fluctuations in frequency up to ±5%. Additionally, the device exhibits a speed frequency response of at least 250Hz, allowing it to meet demanding response time requirements. The MRH500BS72 includes comprehensive protective functions to ensure safe operation, addressing issues such as overcurrent, overvoltage, overload conditions, and motor overheating. It also monitors encoder faults, regenerative faults, undervoltage situations, power failures, overspeed incidents, and general errors.

In terms of environmental conditions, the MRH500BS72 is viable for operation within a temperature range of 0 to +55°C and can withstand humidity levels of up to 90% relative humidity without condensation. For transport and storage, the temperature range extends from -20 to +65°C while preventing freezing. Moreover, this device can operate at altitudes of up to 1000 meters above sea level and includes vibration resistance rated at 5.9 m/s² (0.6G), making it dependable for various industrial settings.