The HF-JP11K1MK is a servo motor from Mitsubishi's HF Series, designed to provide high-performance motion control solutions in various industrial applications. This model features a keyway design, although it does not include a key, enhancing installation flexibility. Engineered for precision and reliability, the HF-JP11K1MK is suitable for demanding tasks, ensuring efficient operation and optimal control over motion systems. The HF Series is recognized for its robust construction and advanced technology, making it an ideal choice for automation systems requiring precise positioning and acceleration performance.