HDS04.1-W200N-HS63-01-FW
The HDS04.1-W200N-HS63-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. Designed to govern the power section of multi-axis systems, the unit regulates current, monitors feedback, and exchanges real-time commands with a motion control host. In industrial automation, it serves as the axis interface between servo amplifiers and higher-level PLC hardware, allowing coordinated positioning and velocity control across packaging, material handling, and machining lines. By handling local axis regulation inside the module, the controller helps the machine maintain stable motion response during acceleration, deceleration, and position changes. It is intended for applications that need synchronized axis behavior while keeping current regulation close to the motor connection.
Axis communication uses the SERCOS optical ring for deterministic cycles and diagnostics, allowing synchronized setpoint and status exchange with the control system. The optical ring also carries diagnostic information, which helps the control system monitor axis status during operation. The power stage is rated at 200 A, letting the module drive high-torque motors without derating on the nominal DC bus. Heat from that current is removed by a built-in air blower, so no external ducting is required. Mechanical and electrical dimensions match the DIAX04 controller family, allowing the unit to slide directly into compatible backplanes. The unit is part of Line 04, which identifies this design line in the series.
The unit is Version 1. As an HDS Drive Controller, it closes the velocity loop internally and works with torque-controlled motor modules on its output bus. This control structure keeps speed regulation inside the drive, which supports fast correction when load conditions change. Its local processing and feedback handling allow the higher-level controller to focus on coordinated motion commands rather than direct power-stage regulation. The module can be mounted beside supply, clamp, or infeed units in a multi-axis rack, where its modular format suits compact cabinet layouts. That arrangement is useful in cabinets where several drive sections share a common mechanical structure.
