HDS03.2-W075N-HS95-01-FW
The HDS03.2-W075N-HS95-01-FW is an HDS Drive Controller intended for multi-axis automation racks where rapid current modulation and accurate position control are required. In a machine, it functions as the axis-specific drive module, receiving setpoint data over fiber optics and converting bus energy into controlled motor current for a connected synchronous or induction motor. This closed-loop operation supports packaging lines, machine tools, and material-handling systems that need steady torque response and repeatable motion. Its integrated power stage lets the controller handle both motor current delivery and axis regulation within the same rack-based platform. Because control and power functions are combined in one module, each axis can be assigned its own drive position without separate stand-alone amplifiers.
A fiber-optic port compliant with SERCOS provides real-time command and diagnostic exchange with the motion control system. The unit belongs to Line 03 and conforms to the DIAX04 backplane, allowing shared power distribution across neighboring axes in the same rack. Continuous output capability is rated at 75 A, which is the maximum RMS motor phase current the controller can supply without derating during normal operation. Thermal stability is maintained by a built-in air blower that moves cabinet air across the heat sink fins, so separate external ducting is not required. These electrical and cooling characteristics must match the connected motor and the expected axis load during continuous use.
This unit is Version 2 and is produced by Bosch Rexroth Indramat. Within the HDS Drive Controllers series, it uses the same mechanical footprint and bus connector geometry as other rack-mounted units, which helps different current classes fit the same enclosure structure. That shared format supports orderly rack layout and common power distribution between adjacent modules. The controller fits coordinated axis systems that depend on fast communication, consistent module spacing, and direct integration with other DIAX04 components. It is suited to rack-based motion platforms where several axes operate from a common control architecture.
