Product Description:

The HDS05.2-W300N-HT04-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. The unit slots into multi-axis drive racks and delivers the regulation layer that converts motion commands into controlled current for servo motors. Within automated machine tools, packaging lines, and assembly cells, its purpose is to maintain precise torque, speed, and position control while interfacing with higher-level PLC or CNC systems. It is intended for rack-based drive systems where controller and supply modules work together to regulate multiple axes in a shared motion platform.

The controller can deliver a continuous output current of 300 A, giving it the capacity to energize large synchronous or induction servomotors without derating. Motion data arrive through the fiber-optic SERCOS loop, so commands and real-time feedback share a deterministic channel that resists electrical noise. Thermal management is handled by a built-in air blower, which removes heat from the power section without external ducting. The unit belongs to the DIAX04 controller family and matches the mechanical format used by related drive and supply modules. It is part of Line 05, which identifies the corresponding design line for this rack format.

The unit is Version 2, which supports current telegram structures and extended diagnostic codes. As an HDS Drive Controller, the device uses unified addressing and fault-code handling with associated power supplies in the same platform. The rack uses a single command communication interface profile for controllers of this design, which keeps network setup consistent when multiple axes are synchronized. This arrangement supports coordinated control where several servo axes must respond to the same higher-level system without timing conflicts during synchronized machine motion.