Product Description:

The HDS03.1-W075N-HA19-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. As a member of the DIAX04 controller family, it supplies regulated DC bus energy and control signals to servo modules installed on automated production equipment. The unit translates motion commands from a master system into precise current and voltage for coordinated axis operation, and it fits in modular card slots alongside additional HDS units. This arrangement supports packaging, material-handling, and printing lines that require synchronized axis control.

The controller delivers a continuous output of 75 A, giving sufficient headroom for medium-power servo motors on high-duty cycles. Motion references enter through an analog command interface, allowing direct ±10 V velocity or torque setpoints from a PLC. Cooling is provided by a built-in air blower that moves cabinet air across the heat sink without external ducts. The enclosure has an IP10 protection category under DIN 40 050, so live parts are finger-safe but not sealed against dust or water. Internal conductors meet insulation class C per DIN VDE 0110, supporting higher winding temperatures. This device belongs to Line 03 of the series and is released as Version 1.

Continuous operation is permitted within +5 to +45 °C; above that, the output must be reduced until the ceiling of +55 °C is reached. Installation is specified for elevations up to 1000 m above sea level, where air density still permits adequate heat removal. During storage or transport, the electronics tolerate a temperature window of -30 to +85 °C. These limits apply while the controller is installed, idle, or in transit. The operating and storage ranges support stable electrical performance across normal industrial handling conditions.