Product Description:

The HDS04.1-W200N-HS11-01-FW is a digital axis drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended for cabinet installation in multi-axis automation systems where it converts DC bus power into regulated three-phase output for servo and spindle converters. By combining control electronics with a dedicated power stage, the unit closes current, speed, and position loops so connected motors follow programmed trajectories during machining, conveying, or packaging tasks. It serves as the axis-side power and regulation stage in systems that require synchronized motor response across multiple channels.

The controller exchanges setpoint and status data with a motion processor over the SERCOS fiber-optic bus, giving deterministic update cycles suitable for sub-millisecond interpolation. It belongs to the DIAX04 controller family, so housing dimensions and connector layout are standardized across that platform. Thermal energy is removed by a built-in air blower, so no external ducting is required if cabinet airflow remains unobstructed. The power electronics can deliver a continuous 200 A of output current, allowing the module to drive large torque motors without derating. The unit is part of Line 04 in the series, and the communication link supports coordinated motion control between the drive and higher-level motion hardware.

The unit is Version 1. Functionally, it is classified as an HDS Drive Controller, grouping it with axes that use the same diagnostic telegrams and control behavior in a shared rack. Adequate panel airflow remains important because the internal blower must keep the heat sink and gate driver temperatures within a safe operating range during continuous high-current duty. The controller combines power conversion with axis regulation in a single housing, which helps conserve cabinet space in dense installations. Stable cooling helps the controller maintain output performance during long operating cycles.