HDS04.1-W200N-HA15-01-FW
The HDS04.1-W200N-HA15-01-FW is a modular drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Within a multi-axis system, this unit serves as the power section by processing reference signals and regulating motor current for coordinated motion. In automated cells, packaging lines, and machine tools, it forms the interface between a higher-level PLC and the connected servo or spindle drives, translating command data into controlled three-phase output for precise axis movement. This arrangement lets the controller handle power conversion while the supervisory control issues motion commands and monitors axis response.
The command channel uses an analog interface, so velocity or torque setpoints arrive as ±10 V signals that the regulator samples in real time. Inside the rack, it is part of Line 04. Thermal loads are removed by a built-in air blower, which pulls cabinet air through the heat sink without requiring external ducting. During acceleration peaks, the current loop can deliver up to 200 A of phase current while staying within programmed limits. The logic and power topology follow the DIAX04 platform, so connector layout and diagnostics remain consistent across related axes. This input and cooling arrangement suits cabinet installations that need direct analog command handling and sustained current delivery.
This controller is supplied as Version 1. It is classified as an HDS Drive Controller and mounts beside supply and auxiliary modules without additional carriers. Its module format allows it to operate in rack-based motion systems that separate the controller, supply section, and connected motor hardware. The unit is suitable for existing cabinet layouts that use analog command signals and coordinated multi-axis operation. It can also be used where external control hardware already manages the machine sequence and sends reference values to the drive.
