Product Description:

The HDS04.1-W200N-HS57-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. Designed as a modular axis module within DIAX04 multi-axis systems, the unit supplies regulated power to servo drives and coordinates motion over a fiber-optic command network for factory automation. As an axis controller, it converts energy from the DC supply into controlled motor current so servo axes can follow torque and speed commands with stable response. This arrangement supports centralized motion systems that use one cabinet to manage multiple servo channels in parallel.

At its power stage, the controller can deliver a continuous output of 200 A, enabling it to feed large torque motors without triggering overload limits during sustained operation. Command data is exchanged through SERCOS, and the optical link helps reduce susceptibility to electrical noise in high-speed machines with dense power cabling. Thermal management relies on a built-in air blower that draws cabinet air across the heat sink, eliminating the need for external ducting. Within the product family, the unit is part of Line 04, which places it with compatible power supplies, interface cards, and auxiliary axis modules.

The module is Version 1, which places it in the first revision of this controller type. In larger assemblies, it can operate on a common DC bus with adjacent axes, allowing shared power distribution across the rack instead of requiring a separate supply path for each module. Status access is available through the command communication interface and onboard indicators, so operating information can be checked without adding extra wiring hardware. Consistent enclosure geometry and cooling channel dimensions help the controller fit packaging lines, printing presses, and handling gantries where coordinated multi-axis motion is required.