Product Description:

The HDD02.2-W040N-HD32-0 from Bosch Rexroth Indramat is a modular drive controller for multi-axis automation on the DIAX04 platform. It receives speed and torque commands from a motion control system and regulates connected servo power stages so that motors follow programmed profiles in packaging machines, transfer lines, and material-handling cells. Because it is used as a modular axis unit, it fits systems where DC-bus power is shared across several drives and motion functions are divided between central control and local regulation. This arrangement supports coordinated motion where several axes must respond quickly and remain synchronized during repeated machine cycles.

A fiber-optic bus based on the SERCOS interface carries setpoints and feedback between the controller and higher-level PLCs, which helps prevent analog drift in command transmission. This communication method supports deterministic data exchange for coordinated axis operation and keeps control wiring compact. The power section can deliver a continuous output of 40 A, providing current capacity for medium-frame synchronous or induction motors under dynamic loads. Thermal limits are managed by internal air cooling with a built-in blower that moves cabinet air across the heat sink, so no external ducting is required. As part of the DIAX04 family, the unit shares mechanical compatibility with related axis modules on a common DC bus, and the product is part of Line 02.

The product is Version 2. Its functional category is a Drive Controller, so it contains closed-loop current and velocity regulators and works with an external motion controller for position commands. It is part of the HDD Drive Controllers series, and the front panel layout, terminal names, and diagnostic indicators are kept consistent across the range. The diagnostic indicators provide clear visual status information, and the layout makes wiring and routine service easier to follow.