The Mitsubishi HF-KE73 is a high-performance servo motor from the HF-KE series, designed as a low-inertia, small-capacity unit ideal for applications requiring precise motion control. With a rated output power of 0.75 kW and a rated speed of 3000 r/min, this motor delivers reliable and efficient performance in compact form factors. It features a no-oil-seal construction, which reduces rotational resistance and enhances long-term maintenance-free operation, while the absence of an electromagnetic brake keeps the design lightweight and suited for applications where dynamic braking is externally managed.

The servo motor excels in converting voltage signals into controlled torque and rotational speed, enabling highly accurate velocity and position control. Its rotor speed responds rapidly to input signals, making it an effective actuating element in automatic control systems. Key characteristics include a low electromechanical time constant, high linearity, and a defined starting voltage, allowing the motor to transform electrical commands into precise angular displacement or angular velocity outputs. This motor belongs to the broader category of AC servo motors and is distinguished by its zero self-rotation when the signal voltage is zero, as well as a steady speed reduction as torque increases.

The servo amplifier features a terminal block with connectors that significantly reduce wiring time. These connectors are located on the front panel of the amplifier, facilitating easy cable connections. A real-time auto-tuning function simplifies gain adjustments, enhancing system stability and responsiveness without requiring manual calibration. The motor is widely applicable across various industries, including machine tool feed systems, food processing and packaging equipment, conveyor systems, and textile machinery. It improves overall equipment performance, reduces operator workload, and offers a cost-effective system solution.

The integrated servo motor encoder boasts a resolution of 131072 pulses per revolution, ensuring high-precision positioning. The system exhibits high responsiveness and incorporates an adaptive vibration control function to suppress mechanical oscillations, improving overall smoothness and accuracy. Using a personal computer with Mitsubishi’s servo setup software, users can perform advanced optimization and tuning for tailored performance. The motor supports two interface types: a pulse train interface for position control and internal speed control, and an analog input interface for speed control and torque control, providing flexibility for a wide range of control architectures.