Product Description:

The HDS03.2-W100N-HA27-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. The unit is installed in multi-axis drive stacks to regulate servo power modules and coordinate motion in factory automation cells. By receiving reference values from a host control system and modulating power to connected motors, it provides closed-loop velocity and position control for tooling, material handling, and packaging equipment. Its modular housing fits a common backplane alongside supply modules, helping conserve cabinet space. This type of controller is used where several axes must share a supply structure and respond predictably to commands from a central machine control.

The command channel uses an analog interface, so setpoint voltages from the PLC are converted directly into torque or speed references. A continuous output capability of 100 A allows the controller to drive large synchronous or induction motors during rapid acceleration and braking cycles. Thermal energy from the switching transistors is removed by a built-in air blower, which keeps the heat sink within its operating limits without external ducting. Within the DIAX04 family, the unit mates electrically with common power supplies and feedback boards. The product is classified as an HDS Drive Controller. Direct analog command handling is useful in systems that already generate voltage references at the PLC or motion card.

The unit is organized under Line 03 in the product hierarchy. It is Version 2, which identifies the second revision of this controller type. In operation, the controller processes incoming reference values and motor feedback to maintain stable speed regulation and accurate positioning on coordinated axes. Its rack-mounted format supports integration with companion modules in the same drive assembly. That arrangement supports synchronized motion tasks in transfer systems, indexing equipment, and other servo-driven machinery.