HG-KR43 248654 Mitsubishi Servomotor HG Series

Mitsubishi HG-KR43 248654 Servomotor HG Series

Product Description:

The Mitsubishi HG-KR43 is a high-performance, medium-capacity servo motor from the HG-KR series, designed specifically for integration with Mitsubishi's MR-J5 series servo amplifiers. This motor is engineered to deliver exceptional precision, high torque, and dynamic response for demanding industrial automation applications. It is particularly well-suited for applications requiring accurate positioning and smooth velocity control, such as in robotics, precision assembly machinery, packaging equipment, and material handling systems.

A key feature of the HG-KR43 is its absolute position encoder, which eliminates the need for a battery to maintain position data after a power loss, simplifying maintenance and enhancing reliability. The motor is built with a high-resolution 24-bit encoder, providing extremely fine positional feedback for superior control accuracy. Its design emphasizes low vibration and low noise operation, contributing to a better working environment and higher quality machine performance. The motor also features an IP67 rating for its shaft end, making it resistant to dust and low-pressure water jets, which allows it to perform reliably in harsh industrial environments where coolant or washdowns are present.

Technical Specifications:

The Mitsubishi HG-KR43 is a 400V class, three-phase synchronous servo motor with a rated output power of 0.75 kW and a rated torque of 3.6 Nm. Its maximum torque reaches 10.8 Nm, providing a substantial overload capacity for handling peak demands during acceleration and deceleration. The motor has a rated speed of 2000 rpm and a maximum speed of 6000 rpm, enabling both high-speed and high-toroperation across a wide range.

It incorporates a 24-bit high-resolution absolute encoder, ensuring precise positional control and eliminating the need for a homing routine upon power-up. The motor features a keyless shaft for secure and precise coupling connection and is designed with an IP67 protection rating at the shaft end and an IP65 rating for the entire motor body, safeguarding it against dust and moisture. The electrical specifications include a rated current of 2.6 A and a maximum current of 7.7 A. The motor is designed for use in ambient temperatures ranging from 0°C to 40°C (or 32°F to 104°F) and complies with international standards including UL and CE.

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