Available. The Mitsubishi HC-KFS43 is a low-inertia, small-capacity AC servo motor from the MELSERVO HC series, designed for precise rotational control in automation systems. With a rated output of 0.4 kW and a rated speed of 3,000 rpm, it delivers reliable performance in applications requiring high-resolution motion control. The motor operates at a supply voltage of 200 V and a rated current of 2.3 A, with a maximum speed of 4,500 rpm and a maximum torque of 3.8 Nm. Its compact dimensions (72.8 mm in height, 62 mm in width, and 154.5 mm in depth) and low inertia make it suitable for mechanisms with low rigidity, such as conveyors and precision machinery. The HC-KFS43 features a built-in 17-bit absolute encoder, providing high-resolution feedback for accurate position control. It is designed for use with Mitsubishi's MR-J2S-40A servo amplifier, ensuring seamless integration within Mitsubishi's servo system. The motor's IP55 enclosure offers protection against dust and water, making it suitable for various industrial environments. For detailed specifications and integration guidelines, refer to the official Mitsubishi Electric catalog.