Product Description:

The HDS02.2-W040N-HS45-01-FW is a drive controller manufactured by Bosch Rexroth Indramat in the HDS Drive Controllers series. Mounted next to power sections, it converts motion commands into regulated current for servo motors, enabling coordinated axes in machine tools, printing presses, and material-handling stations. The unit forms the link between a motion CPU and the motor infeed, delivering the response required whenever positioning accuracy and rapid cycle changes are needed on the factory floor.

Communication with supervisory control hardware occurs over the SERCOS fiber-optic bus, allowing cyclic setpoint updates and real-time diagnostics across the motion network. When commanded torque rises, the controller can supply up to 40 A of output current without derating, a level matched to medium-power servo drives in packaging and forming lines. Thermal energy is expelled by a built-in air blower, so the cabinet does not require external ducting. Component ingress protection is rated IP10, which is suitable for clean electrical enclosures where only basic finger-safety is required. The unit is part of the DIAX04 controller family and shares mechanical dimensions and configuration codes with other Rexroth modules. The operating range remains continuous between +5 °C and +45 °C, supporting stable performance on factory floors.

Installation heights up to 1000 m above sea level impose no performance penalty, while higher elevations require the published altitude correction values for the drive. For short-term peaks, the electronics withstand ambient temperatures up to +55 °C before current must be reduced, which provides added margin during warmer operating conditions. Windings and power paths use insulation class C materials, supporting higher internal temperatures than class B devices. During logistics or plant shutdowns, the unit tolerates storage temperatures from -30 to +85 °C, allowing placement in unconditioned warehouse spaces without damage to sensitive components.