Product Description:

The HDS03.1-W075N-HA24-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. In automated presses, gantry systems, and handling equipment, the module receives motion references from a central control system and conditions the power required by the connected servo motor for closed-loop operation. By combining power electronics with axis feedback processing, it acts as the intermediary element that helps commanded velocity and positioning cycles remain accurate during acceleration, deceleration, and steady-state motion under varying mechanical loads.

Operational characteristics are centered on a rated output current of 75 A, allowing the controller to energize medium-power servomotors in demanding axis applications. Reference commands reach the power stage through an analog interface, so velocity or torque setpoints are passed as voltage or current signals rather than fieldbus data. Cooling is provided by a built-in air blower, which moves air across the heat sinks and eliminates the need for external ducting inside the cabinet. Continuous service is permitted in ambient temperatures from +5 to +45 °C, and derating begins above 45 °C until the limit is reached at 55 °C. A housing classification of IP 10 indicates protection against large particles but not against moisture in dry electrical enclosures. The device belongs to Line 03 and is version 1.

For site planning, the controller can be mounted up to 1000 m above sea level without output reduction. During shipping and storage, the electronics can withstand temperatures from -30 to +85 °C so seasonal swings do not damage the circuitry when the unit is powered down. Electrical insulation across the power stage conforms to insulation class C under DIN VDE 0110, which supports higher permissible temperatures than Class B or Class F systems. The module is intended for the DIAX04 controller family, so its mechanical outline and connector set match other axes used in the same rack architecture.