Product Description:

The HDS03.2-W075N-HS77-00-FW is a modular drive module manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Mounted inside DIAX04 multi-axis cabinets, it links the plant’s DC bus to individual servo axes and executes real-time current, velocity, and position regulation required in automated packaging, printing, and material-handling lines.

This unit exchanges set-points and feedback over the SERCOS fiber-optic interface, guaranteeing deterministic communication with higher-level PLCs. Belonging to the DIAX04 controller family, it mates mechanically and electrically with matching power sections without additional adapters. The power stage is rated for 75 A continuous motor current, providing ample headroom for medium-torque synchronous and induction motors. Excess heat is removed by a built-in internal air blower, allowing the controller to operate in sealed control cabinets without relying on external ducting.

Hardware identification is equally important for spare-part planning. The device carries design line 03 and firmware-ready Version 2, ensuring parameter compatibility within later DIAX04 releases. Bosch Rexroth lists no alternate versions for this code, so every replacement part will match electrically and mechanically. It is formally classified as an HDS Drive Controller, enabling engineers to reference standard wiring, grounding, and commissioning procedures defined for that product class.

Wake Industrial can arrange same-day shipping for urgent maintenance schedules. Quotes issued for this controller remain valid for 30 days to assist budgeting cycles. Customers may also use the free chat tool for general questions about fault codes or type designations.