HDS03.1-W075N-HS63-01-FW
The HDS03.1-W075N-HS63-01-FW is an axis drive controller from the HDS Drive Controllers series produced by Bosch Rexroth Indramat. It is intended to govern an individual servo axis in multi-axis industrial automation systems, where incoming DC bus power is converted into controlled three-phase output for accurate motion. The unit interfaces with a central motion control network and monitors operating conditions so commanded speed or torque profiles can be followed closely. The controller also supervises current and thermal conditions during operation, which supports stable axis behavior when load demand changes. This makes it suitable for packaging, printing, and material-handling equipment that depends on repeatable axis response during continuous production.
This controller communicates over the SERCOS fiber-optic ring, so velocity, position, and diagnostic telegrams are exchanged in real time without hardwired analog signals. The optical link supports coordinated data flow between the controller and the higher-level motion system, which helps maintain synchronized response across multiple axes. Within the DIAX04 platform, the unit belongs to Line 03, so its power section dimensions and connector layout follow that design line. The power stage can supply up to 75 A of output current for rapid motor acceleration on high-inertia loads, and the unit is Version 1. This current capacity allows the controller to handle demanding servo applications that require strong acceleration and responsive speed regulation.
Thermal management is handled by a built-in air blower, which draws cabinet air across the heat sink and supports continuous operation without external cabinet ducting. The controller also works on a shared DC bus, allowing regenerative energy from one axis to be available to neighboring axes in the same drive system. The module fits into dense multi-axis racks where space is limited and wiring paths need to stay short. Its compact profile and single-axis role keep power conversion, feedback handling, and protective monitoring concentrated within one enclosure. That layout helps maintain an orderly cabinet arrangement in systems with several coordinated servo axes.
