Available. The Heidenhain UM 122 is a versatile power module designed for industrial automation applications, offering precise control over machine axes and spindles. This module is engineered to handle continuous loads of up to 23 A per axis and 31 A for the spindle, with short-time loads reaching 46 A per axis and 62 A for the spindle. It operates efficiently across a range of PWM frequencies, from 3,333 Hz to 10,000 Hz, ensuring adaptability to various machine requirements. The UM 122 is housed in a compact and robust enclosure with an IP20 protection rating, making it suitable for integration into diverse industrial environments. Its design emphasizes reliability and performance, catering to the demanding needs of modern automation systems.