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Mitsubishi MELSERVO MR-H MRH37KAN4

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MRH37KAN4

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The MRH37KAN4 from Mitsubishi is an AC servo amplifier engineered for precise control applications. It delivers a rated output power of 37 kW while operating within a voltage range of 3-phase 380-480 VAC. Equipped with features for position, speed, and torque control, this amplifier addresses diverse automation needs.

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Technical specifications for MRH37KAN4

ManufacturerMitsubishi
Product TypeAC servo amplifier
Product LineMELSERVO MR-H
Part NumberMRH37KAN4
Weight32.00 lbs (14.51 kg)
Rated Output Power37 kW
Voltage Rating3-phase 380-480 VAC
Control ModesPosition, speed, torque
Max Input Pulse Frequency400 kpps / 200 kpps
Speed Control Range84:20:00
Protective FeaturesOvercurrent, thermal, overspeed
Dynamic BrakingBuilt-in
Position Command InputHigh-speed pulse train
Communication SupportRS-232C
Environmental Operating Range0°C to +55°C, 90% RH max
Storage Conditions-20°C to +65°C, 90% RH max
Absolute Encoder SupportIntegrated absolute encoder

The Mitsubishi MRH37KAN4 AC servo amplifier is configured for high-performance motor control. It functions effectively with a power output rating of 37 kW, operating at a 3-phase 380-480 VAC voltage range. This amplifier can manage position, speed, and torque through its diverse control modes. The device supports a maximum input pulse frequency of 400 kpps and 200 kpps, delivering high-speed and accurate responses to command signals.

The MRH37KAN4's speed control range is rated at 84:20:00, allowing flexibility in operational parameters and adaptability to different machinery requirements. For enhanced safety, it includes protective features such as overcurrent, thermal protection, and overspeed safeguards, ensuring reliable operation even under challenging conditions. Additionally, the unit includes dynamic braking built into its design, providing effective control during rapid deceleration.

Commands for positioning can be relayed through a high-speed pulse train input, promoting processing and response times efficiency. Communication options include RS-232C support, facilitating easy integration with existing systems. Its operational capabilities span a range from 0°C to +55°C at a maximum relative humidity of 90%. For storage, conditions from -20°C to +65°C are permissible, accommodating 90% relative humidity, ensuring the amplifier performs well across various environments.

Importantly, the MRH37KAN4 supports an integrated absolute encoder, enhancing measurement accuracy for precise control applications. This combination of features makes the Mitsubishi MRH37KAN4 a robust solution for advanced automation tasks.