Product Description:

The HDS05.2-W300N-HA01-01-FW is a drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. As a modular power module, it forms the inverter stage in multi-axis systems, converting energy from the DC bus into three-phase motor power while receiving setpoints from higher-level motion control hardware. Within an automation cell, this unit regulates torque, velocity, and position for servo axes, allowing coordinated motion without separate stand-alone drives. Its role is to provide the controlled output stage used by connected servo motors in a shared system architecture.

The command channel uses an analog interface, so reference values are delivered as ±10 V signals that can be generated by PLC analog outputs or by a companion controller card. Membership in the DIAX04 family provides pin-compatible backplane connections and shared diagnostic protocols across axes. Thermal management uses a built-in air blower, which guides cabinet air through the heat sink and removes the need for external ducting. The power section can supply up to 300 A of continuous output current, which is the maximum motor phase current the inverter can conduct without derating. The unit is part of Line 05, which sets the physical width and busbar alignment for stacking identical modules in a shared DC link.

The unit is Version 2. This version includes updated fault handling routines and extended parameter ranges while remaining suitable for the same general control structure. It also uses the mechanical footprint and connector layout associated with the HDS platform, which supports installation alongside matching modules in the same cabinet. The result is a controller that fits directly into established multi-axis drive arrangements without requiring external cooling hardware.