HDS03.1-W075N-HA30-01-FW Bosch Rexroth Indramat

Product Description:

The HDS03.1-W075N-HA30-01-FW is a drive controller produced by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. As an axis amplifier it converts command signals from higher-level motion control systems into regulated current for servo motors used in automated machining, packaging, or handling lines. Within an overall DIAX04 modular rack, the unit occupies a power slot and links with neighboring drives to coordinate multi-axis movement, making it a core component for closed-loop industrial automation tasks that demand synchronized torque and speed control.

Command inputs are accepted through a ANALOG interface, so velocity or torque references are delivered as continuous voltage or current signals that can be filtered for smooth response. The controller belongs to the DIAX04 family, meaning it shares backplane communication, supply modules, and diagnostic conventions with other modules in that platform. Thermal management relies on a built-in internal air blower; the fan draws cabinet air through the heatsink, allowing full current without external ducting. The unit supports a continuous output of 75 A, so sizing of motors and supply conductors must account for that load. Identification code indicates line 03, which defines hardware layout and connector style within the series.

Within the rack the controller is labeled version 1, confirming it is the initial hardware revision and therefore interchangeable only with modules carrying the same designation. Its classification as a HDS Drive Controller clarifies that the device provides power stage functions rather than a supply or command module. The absence of alternate hardware builds (other versions: none) simplifies stocking of spares. Built by Bosch Rexroth Indramat, it follows the wiring rules, fault codes, and firmware layering common to the wider HDS Drive Controllers series, ensuring consistent maintenance procedures across multiple axes.