CSH Advanced Controllers

Bosch Rexroth IndraDrive CSH Advanced Controllers are single-axis control sections used for demanding servo and spindle drive applications that require accurate regulation and fast motion response. The CSH series is installed on compatible IndraDrive power sections, where it manages axis control, drive monitoring, and system coordination through a modular control architecture. Different hardware variants support different interface resources, option slots, and cycle-time capabilities, allowing the controller to be matched to the required machine performance level. Communication options include configurations such as Sercos and Multi-Ethernet, with additional fieldbus, encoder, and I/O functions available through expansion modules. Setup and service are handled through parameter-based commissioning and firmware-defined drive functionality. Safety functions can also be added through dedicated safety technology options, ranging from basic torque-off capability to more advanced safe-motion features depending on the selected controller and configuration.