Product Description:

The HDS03.5-W070N-HZ98-01-FW/S200 is a modular axis drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Installed in rack-based automation cabinets, it receives motion commands from higher-level control hardware and delivers regulated three-phase output for servo and spindle motors used in packaging lines, transfer systems, and other production equipment. By combining power electronics and control functions in one enclosure, the unit supports coordinated multi-axis operation and helps reduce separate wiring between the cabinet, the drive system, and the connected motor circuits.

This controller belongs to the DIAX04 family, so it operates with the common DC bus architecture used across that platform. The product is part of Line 03, and thermal dissipation is handled by a built-in air blower that moves air across the heat sink without external ducting. Continuous operation is permitted in ambient conditions from +5 to +45 °C, while the enclosure has an IP 10 rating under DIN 40 050 to limit exposure to accidental contact and larger foreign particles. The power stage uses insulation rated as class C under DIN VDE 0110, which supports the electrical isolation required for this drive category.

When cabinet temperatures rise above the normal operating range, the controller can continue running with reduced output up to +55 °C. Installation is permitted at elevations of 1000 m above sea level without additional derating, while higher mounting locations reduce cooling effectiveness because of thinner air. During transport or extended shutdown periods, the electronics can be stored between -30 to +85 °C without exceeding the stated storage limit. These operating and storage limits are useful when planning cabinet placement, shipment conditions, and the expected thermal range of the machine environment.