Product Name: HG Servo Motor

Series: Low-Inertia, Small-Capacity Series

Model: HG-KR73BJK

Overview:

The Mitsubishi HG-KR73BJK is a high-performance servo motor designed for precision motion control applications requiring compact dimensions and rapid response. Belonging to the low-inertia, small-capacity series, this motor is optimized for applications that demand quick acceleration and deceleration, high positioning accuracy, and stable operation.

Key Specifications:

●Rated Output: 0.75 kW (750 W)

●Rated Speed: 3,000 rpm (revolutions per minute)

●Max Speed: Typical low-inertia series supports speeds up to 6,000 rpm (depending on driver and load conditions)

●Inertia: Low rotor inertia enables fast dynamic response and reduced settling time

Integrated Features:

●Electromagnetic Brake (with Brake): Equipped with a built-in holding brake, ensuring safe and reliable position retention when power is removed – ideal for vertical axis applications or safety-critical systems.

●Oil Seal (Attached): The motor shaft is fitted with an oil seal, providing enhanced protection against oil and dust ingress, extending motor life in harsh industrial environments.

●Shaft End: The shaft is machined with a keyway and key, allowing secure mechanical coupling and torque transmission to driven loads.

●Direct Use Capability: This motor is designed for direct connection and immediate operation, without requiring additional modifications or adapters.

Applications:

Typical applications include machine tools, robotics, packaging equipment, textile machinery, semiconductor manufacturing, and any automated system requiring high-speed, precise positioning with limited space.

Compatibility:

The HG-KR73BJK is fully compatible with Mitsubishi Electric’s MR-J4 series servo amplifiers, enabling seamless integration and optimized performance via advanced tuning functions and real-time auto-tuning.