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Mitsubishi HG Series HG-KR73G71-21

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HG-KR73G71-21

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The HG-KR73G71-21 model from the Mitsubishi HG Series functions as a geared servo motor. It operates at a rated power of 750 Watts and can reach a rotational speed of 3,000 RPM. A built-in electromagnetic brake ensures operational safety, while dual load capabilities address both radial and axial loads.

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Technical specifications for HG-KR73G71-21

ManufacturerMitsubishi
Product LineHG Series
Part NumberHG-KR73G71-21
Weight20.00 lbs (9.07 kg)
Rated Rotational Speed3,000 revolutions per minute (RPM)
Rated Active Power750 Watts
Gearhead Type1/21 High-Precision Gearhead
Rated Torque2.4 Newton-meters
Straight ShaftYes
Current Rating4.8 Amps
Maximum Radial Load392 N
Maximum Axial Load147 N
Operating Temperature0 to 40 degrees Celsius
Type of BrakeBuilt-In Electromagnetic Brake
Protection ClassIP44
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The Mitsubishi HG-KR73G71-21 is classified as a geared servo motor, optimized for tasks requiring precision and efficiency. It achieves a maximum rotational speed of 3,000 RPM, enabling it to meet various operational demands. With a rated power of 750 Watts, this motor is suitable for applications that require significant energy efficiency.

The gearhead type is a high-precision 1/21 setup, which facilitates enhanced torque delivery. It offers a rated torque output of 2.4 Newton-meters, providing effective control over mechanical systems. Incorporating a built-in electromagnetic brake adds a layer of safety and control, ensuring that the motor can halt promptly when required.

This servo motor is designed with a straight shaft, contributing to straightforward mounting and compatibility with different setups. It has a current rating of 4.8 Amps, making it capable of handling various operational scenarios. Weighing 18.96 pounds (8.6 kg), the unit is manageable and easy to install in most configurations.

Regarding its capabilities, the maximum radial load supported is 392 N, while the maximum axial load is rated at 147 N. The motor functions effectively within a temperature range of 0 to 40 degrees Celsius, making it adaptable for several environments. Furthermore, it carries an IP44 protection class rating, ensuring adequate defense against particles and moisture.