Product Description:

The HDS03.2-W100N-HT19-01-FW is a modular drive controller built by Bosch Rexroth Indramat for the HDS Drive Controllers series. Within an automated cell, it serves as the power and regulation stage between the supply module and one or more servo axes, converting higher-level motion commands into controlled current for the connected motors. The unit is intended for cabinet mounting in production machinery where coordinated closed-loop positioning is required. This arrangement allows the controller to manage motor current accurately within the drive assembly. Its modular format also supports installation with matching system components in centralized automation cabinets.

It supplies a continuous output of 100 A, which allows the controller to support demanding servo axes during normal operation without exceeding its continuous current capability. Command and status data are exchanged over SERCOS, giving the drive a fast optical communication path for synchronized control and diagnostic feedback in electrically noisy environments. The optical interface also helps resist electrical noise that can affect conventional wiring in industrial cabinets. Thermal energy is removed by a built-in air blower, so cooling remains self-contained inside the unit. The controller is part of Line 03, which identifies the design line used for its mechanical arrangement and electrical layout.

The unit is Version 2, so the applied parameter set must match that revision for correct operation. When installed in a DIAX04 multi-axis system, it works within the timing and communication structure used across compatible axes. This supports synchronized command exchange between the controller and the rest of the drive system. It also suits systems where several axes must respond with consistent timing during positioning tasks. The result is stable control behavior in cabinet-based automation equipment that relies on coordinated axis motion.