HDS02.1-W040N-HS38-01-FW Bosch Rexroth Indramat

Product Description:

Bosch Rexroth Indramat’s HDS02.1-W040N-HS38-01-FW is a configurable axis module in the HDS Drive Controllers series. The unit mounts inside a modular automation rack and cooperates with power-supply sections to manage servo axes in multi-motor assemblies. Within an industrial cell it receives motion commands over a fiber-optic ring and converts them to regulated current for synchronous or induction motors. Acting as the interface between higher-level logic and motor wiring, the controller enforces speed, torque, and position references required for automated machining and material-handling tasks.

This controller belongs to the HDS Drive Controllers series but is also assigned to the DIAX04 family, meaning its firmware and back-plane geometry match that multi-axis platform. Motion data moves through a SERCOS optical ring, the standard real-time communication interface adopted for this drive platform, so parameter telegrams travel with deterministic timing at 2 or 4 Mbaud. The power stage can deliver a continuous output of 40 A, a rating that defines the maximum motor current the unit may supply without exceeding thermal design limits. Cabinet layouts use this figure when sizing supply cables, fuses, and braking resistors to keep the controller within permissible loading during acceleration of high-inertia axes.

Thermal management is handled by a built-in internal air blower, eliminating external ducting while directing cooled air across the heat-sink fins. The module is identified as line 02 and design revision 1, so its firmware chips and diagnostic codes correspond to the first hardware release of this line. Because the variant list shows None for other versions, exchange units with identical electrical behavior are limited to devices carrying the same code string.