HG-KR73B

Mitsubishi Electric manufactured the HG-KR73B servo motor, a low inertia, compact capacity motor from the HG series appropriate for applications requiring accurate and dynamic motion control. It operates with a 200-volt rated AC power supply. The rated power output of the HG-KR73B servo motor is 0.75 kW. It can generate a rated torque of 2.4 Nm and a maximum torque of 8.4 Nm. The HG-KR73B servo motor has a rated speed of 3000 rpm (revolutions per minute) and a maximum speed rating of 6000 rpm. At continuous rated torque, the power rate is defined as 41.6 kW/second. This metric demonstrates the motor's ability to keep its rated torque output stable and consistent throughout time. The motor's rated current is 4.8 amps, with a maximum current rating of 17 amps. Its maximum radial load is 392 N, and the maximum axial load is 147 N. An absolute/incremental encoder is included with the HG-KR73B servo motor. This encoder offers precise feedback on the location and speed of the motor, allowing for high-precision control and placement in a system. The enclosed structure of the motor allows for natural cooling. It has an IP65 classification, meaning it is resistant to dust and water entry in harsh settings. The HG-KR73B servo motor includes an electromagnetic brake for controlled halting and maintaining the motor shaft at a standstill when power is disconnected. It is not equipped with an oil seal. The motor's straight shaft form allows easy coupling with other mechanical components. The Mitsubishi Electric HG-KR73B servo motor is a compact and low-inertia AC servomotor designed for precise motion control applications.