Product Description:

The HDS02.2-W040N-HA34-01-FW belongs to the HDS Drive Controllers series manufactured by Bosch Rexroth Indramat. As a drive controller, it supplies regulated power and command processing to servo drives and motors, providing axis control in modular DIAX04 automation racks. Integrators install this unit when coordinated motion, real-time torque regulation, and compact cabinet layouts are required on production machines.

The controller exchanges set-points with the master control system through a ANALOG command interface, which lets motion programmers vary speed or torque with continuous voltage signals. Its output stage is rated for 40 A, so matching motor windings and cabling must accommodate that continuous current to avoid thermal overload. Within the larger DIAX04 family, the module fits alongside digital and fieldbus variants while maintaining identical mounting geometry for mixed-technology racks. Cooling is handled by a internal air blower that draws cabinet air through the heat sink; this self-contained approach removes the need for external ducting and preserves enclosure integrity. Mechanical coding and firmware options identify it as part of the HDS Drive Controllers series, ensuring the SERCOS-compatible power section and monitoring circuits align with the expected diagnostics of other HDS modules.

Hardware coding marks it as Line 02, and functional refinements are indicated by Version 2; these identifiers guide technicians when selecting replacement boards or firmware packages.  Firmware is loaded separately, allowing application-specific tuning while protecting the base hardware certificate issued by Bosch Rexroth Indramat. In the control cabinet the module is recognized as an HDS Drive Controller, so wiring, parameter databases, and spare-part inventories can be standardized across identical axes.