Product Description:

The HDS04.1-W200N-HT01-01-FW from Bosch Rexroth Indramat is a drive controller in the HDS Drive Controllers series. The module converts DC-bus energy into controlled motor current and coordinates axis motion in response to commands from external automation systems. By translating incoming setpoints into precisely timed output for connected servo motors, it supports positioning, speed regulation, and torque control in machinery such as machining centers, pick-and-place systems, and packaging equipment. Its role is to act as the power stage between the control system and the motor so the axis can follow commanded motion profiles with repeatable response.

When installed in a DIAX04 rack, the unit can supply up to 200 A of continuous output, which suits high-inertia axes and repeated acceleration and deceleration cycles. Command communication uses the SERCOS fiber-optic interface, allowing cyclic setpoints, status data, and diagnostics to move through a deterministic network path with good immunity to electrical noise. Cooling is provided by a built-in air blower that moves ambient air across the heat sink, so separate ducting is not required inside the cabinet. The controller is part of Line 04, which identifies its design line within this product platform.

The product is Version 1. It is classified as an HDS Drive Controller and connects with supply modules and auxiliary cards through standardized backplane connectors inside the rack. This modular arrangement supports multi-axis layouts in which several drives operate from the same system structure while keeping wiring orderly and communication paths consistent. Because the controller works as part of a rack-based platform, it can be used in automated lines where several axes must accelerate, decelerate, and hold position under centralized control. The unit is intended for coordinated servo applications that require stable current delivery, predictable thermal management, and accurate motion response over repeated operating cycles.