HDS04.1-W200N-HS27-01-FW
The HDS04.1-W200N-HS27-01-FW is a modular axis drive unit produced by Bosch Rexroth Indramat for the HDS Drive Controllers series of the DIAX04 motion platform. In multi-axis machining centers or material-handling cells, this unit coordinates power conversion, feedback, and motion commands so that servo motors track programmed trajectories generated by a higher-level PLC or CNC. By serving as the interface between the DC bus of a supply module and individual motor inverters, the controller enables rapid acceleration, synchronized positioning, and continuous velocity regulation in demanding industrial automation tasks. This arrangement lets the axis respond quickly to command changes while maintaining closed-loop motion control under changing load conditions.
Electrically, the drive can supply 200 A of continuous output current, which sets the thermal limit for the connected servo section. Command data and real-time status move across the SERCOS fiber-optic ring, allowing deterministic communication and tight cycle times. Deterministic fiber-optic exchange supports coordinated motion where timing between axes must remain consistent from one cycle to the next. The unit belongs to the DIAX04 controller family, so parameter structures, diagnostic codes, and mounting dimensions align with companion modules in the same platform. Thermal energy is removed by a built-in air blower, which draws cabinet air through the heat sink and eliminates external ducting. The unit is part of Line 04 in the series.
The drive controller is Version 1. It works with matching supply modules, feedback cards, and I/O cards from the same generation. This keeps the control architecture uniform across coordinated axes and supports consistent servo response in multi-axis systems. It is suited for installations that rely on shared DC-bus operation, synchronized command handling, and an organized module layout inside the drive rack. The arrangement also helps keep power, feedback, and control functions separated within the enclosure.
