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Mitsubishi MELSERVO HC HC-MF43BD-UE

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HC-MF43BD-UE

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The HC-MF43BD-UE servo motor from Mitsubishi is designed for applications requiring ultra-low inertia and compact capacity. This motor supports instantaneous permissible speeds reaching up to 5175 rpm and delivers a rated speed of 3000 rpm, with a maximum operational capacity of 4500 rpm.

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Technical specifications for HC-MF43BD-UE

ManufacturerMitsubishi
Product TypeUltra Low Inertia, Small Capacity Servo Motor
Product LineMELSERVO HC
Part NumberHC-MF43BD-UE
Weight1.75 lbs (0.79 kg)
Instantaneous Permissible Speed5175 rpm
Power Rate at Continuous Rated Torque116.55 kW/s
Reduction GearNone
Mass1.45 kg
Speed3000 rpm (Rated) / 4500 rpm (Max)
Shaft TypeD-cut Shaft
Current2.8 A (Rated) / 9 A (Max)
Compliance with StandardEN UL/C-UL Standard
Torque1.3 N·m (Continuous Running Duty) / 3.8 N·m (Maximum)
Electromagnetic BrakeIncluded
Inertia Moment0.143 × 10⁻⁴ kg·m²
Recommended Load Inertia to Motor Inertia Ratio30 times or less
Speed/Position DetectorEncoder with 8192 pulses/rev (Resolution per rotation)
StructureTotally-enclosed, self-cooled

The Mitsubishi HC-MF43BD-UE is an ultra-low inertia servo motor tailored for precise applications needing small capacity solutions. Its design ensures responsiveness with an instantaneous permissible speed of 5175 rpm, supporting rated operations at 3000 rpm and a peak speed of 4500 rpm. This motor does not include a reduction gear and has a lightweight mass of just 1.45 kg.

The current ratings highlight a standard operation at 2.8 A, while it can withstand a maximum current draw of 9 A during intensive applications. It ensures compliance with EN UL/C-UL standards, affirming its reliability in industrial settings. Torque specifications reveal a continuous running duty torque of 1.3 N·m, with maximum torque capabilities reaching up to 3.8 N·m.

An effective electromagnetic brake is incorporated, allowing for quick stops and enhanced motor control. The inertia moment for this unit is measured at 0.143 × 10⁻⁴ kg·m², with a recommended load inertia to motor inertia ratio of 30 times or less to optimize performance. Additionally, the motor is equipped with an encoder providing a resolution of 8192 pulses per revolution, crucial for accurate speed and position detection.

Engineered with a totally enclosed structure, the HC-MF43BD-UE motor employs a self-cooled design, ensuring reliable operation under various conditions.