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Mitsubishi HG Series HG-KR23K

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HG-KR23K

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The HG-KR23K is an AC brushless rotary servo motor belonging to the Mitsubishi designed MELSERVO J4 sequencing servos. It comes with a rated output of 200W / 0.2kW; it has a 22-bit (equivalent to 4194304ppr) feedback, a rated current of 1.3 amps, a supply voltage of 200VAC class, a rated torque of 0.64Nm nominal, a rated rotational speed of 3000 rev/min, a 60x60mm flange mounting, an IP65 protection enclosure, and a 4-pin rectangular connector. It operates at 0 to 40 degrees Celsius ambient temperature.

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Technical specifications for HG-KR23K

ManufacturerMitsubishi
Product TypeAC servo motor
Product LineHG Series
Part NumberHG-KR23K
Weight1.81 lbs (0.82 kg)
Product seriesMELSERVO J4 (HG-KR) series
Supply voltage200V class (AC)
Rated current1.3 amps
Rated active power200W / 0.2kW
Rotational speed3000rpm
Torque0.64Nm nominal
Moment of inertia0.0000221kg.m2 (0.221kg.cm2)
Connection type4-pin rectangular connector
Maximum radial load245 N
Maximum axial load98 N
Cooling SystemNatural cooling
Ambient air temperature0 to 40 °C

The HG-KR23K Servo Motor by Mitsubishi Electric represents a pinnacle of precision and efficiency in the realm of industrial automation. Engineered for meticulous motion control applications, this AC servo motor boasts a comprehensive set of technical attributes. Its high-resolution absolute position encoder, with an impressive 4,194,304 pulses per revolution, facilitates remarkably accurate positioning, while the adoption of IP65 protection ensures resilience against water and dust ingress, making it apt for demanding environments. The motor's versatility is further underscored by its dynamic performance capabilities. With a rated capacity of 0.2 kW, it operates at a consistent speed of 3000 rpm, supplemented by a maximum speed of 6000 rpm when the need for rapid motion arises. Akin to its speed adaptability, the motor's torque characteristics are equally noteworthy, offering a rated torque of 0.64 Nm and a substantial maximum torque of 2.2 Nm, thus enabling robust power delivery for a wide spectrum of tasks. The reduction of torque ripple through optimized motor pole and slot combinations enhances operational stability, even during low-speed maneuvers. Its low inertia of 0.221 kg*cm² facilitates rapid responses and precise positioning. The incorporation of a high-resolution encoder supports both absolute and incremental position feedback, exemplifying meticulous control options. Furthermore, the motor's compact design and keyway shaft type design lend themselves to seamless integration with other mechanical components. Upholding international standards, the HG-KR23K is CE, UL/cUL, EAC, and UKCA compliant, reflecting its adherence to quality and regulatory requirements. Overall, the HG-KR23K serves as an exemplar of Mitsubishi Electric's commitment to delivering an exceptional AC servo motor that amalgamates cutting-edge engineering with superior performance, making it indispensable for intricate and demanding industrial automation applications.