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Mitsubishi MELSERVO MR-H MRH500BS111

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MRH500BS111

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The MRH500BS111 from Mitsubishi is an advanced industrial AC servo amplifier designed for high-performance applications. It delivers a rated power of 5 kW and operates on a 3-phase voltage input of 200-230 V AC at 50/60 Hz.

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Technical specifications for MRH500BS111

ManufacturerMitsubishi
Product TypeIndustrial AC Servo Amplifier
Product LineMELSERVO MR-H
Part NumberMRH500BS111
Weight32.00 lbs (14.51 kg)
Rated Output Power5 kW
Input Voltage and Frequency3-phase 200-230V AC, 50/60Hz
Frequency Fluctuation Allowance±5% variation from nominal frequency
SSC-NET CompatibilityFully compatible with SSC-NET protocol
Control MethodSine-wave PWM with current regulation
Brake SystemIntegrated dynamic braking system
Position Detection CapabilitySupports absolute position detection
Speed Response CapabilityFrequency response up to 250 Hz or higher
Protection MechanismsIncludes overcurrent, regenerative overvoltage, overload, thermal protection, and more
Operating Temperature Range0°C to 55°C
Storage Temperature Range-20°C to 65°C (non-freezing)
Vibration ToleranceTolerates up to 5.9 m/s² (0.6G)
Operating Humidity RangeUp to 90% relative humidity (non-condensing)
Maximum Operational AltitudeUp to 1000 meters (3280 feet) above sea level

Mitsubishi’s MRH500BS111 is crafted as an industrial AC servo amplifier with a substantial output rated at 5 kW. This unit functions on a 3-phase input voltage configuration between 200 and 230 V AC, accommodating frequency characteristics of both 50 and 60 Hz, with a fluctuation allowance of ±5% from the nominal frequency.

The design ensures complete compatibility with the SSC-NET protocol, allowing seamless integration into existing systems. Incorporating a sine-wave PWM control method with built-in current regulation optimizes motor performance. This amplifier also includes an integrated dynamic braking system for effective control.

It supports absolute position detection, ensuring precise positioning capabilities. In terms of responsiveness, this amplifier offers a frequency response reaching up to 250 Hz or more, which is crucial for applications requiring high dynamic performance.

Protection mechanisms are robust, including safeguards against overcurrent, regenerative overvoltage, and thermal overloads, among other safety features. The operating temperature range is specified from 0°C to 55°C, while it can be stored safely in conditions from -20°C to 65°C without risk of freezing.

The unit demonstrates high durability, tolerating up to 5.9 m/s² of vibration and functioning in environments with a relative humidity of up to 90%, provided condensation is not present. Furthermore, it maintains operational effectiveness at altitudes of up to 1000 meters (3280 feet) above sea level.