Heidenhain 369629-01

The Heidenhain UM 116DW inverter is a power module designed for use with one axis or one spindle in industrial automation systems. It is intended for applications that require reliable power handling together with integrated diagnostic functions and an electronic ID label for easier identification and service support.

The module is built for demanding drive tasks where efficient thermal management is essential, using externally water-cooled heat removal to support stable operation under load. It also includes a connection for holding brakes, making it suitable for motion systems that require secure load retention. The available technical data indicates a rated current of 150 A for axis use or 210 A for spindle use at 5 kHz, with a maximum current of 300 A.

With its compact module width and service-oriented design, the UM 116DW supports integration into advanced drive architectures where monitoring, performance, and maintenance efficiency are important.