Product Description:

The HDS03.1-W100N-HS26-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It occupies the servo axis slot in a DIAX04 automation rack and provides regulated power to synchronous and induction motors used on machining centers, packaging lines, or material-handling stations. By coordinating with digital feedback devices and a master motion processor, the unit closes the speed and torque loop required for precise positioning tasks in industrial automation.

This controller communicates with higher-level PLCs over the SERCOS fiber-optic bus, allowing deterministic command exchange and synchronized multi-axis operation. A continuous output capability of 100 A lets the amplifier deliver high peak currents during acceleration without derating under nominal operating temperatures. Thermal energy is expelled through a built-in internal air blower; because the fan is integrated, cabinet airflow planning is simplified and external ducting is unnecessary. The electronics belong to line 03, meaning the power stage and logic match the third design generation in the family, while motion algorithms are tuned for that hardware set. Integration with the DIAX04 controller family ensures that shared back-plane supplies, encoder cables, and diagnostic tools remain interoperable across the entire rack.

No alternate hardware builds are available for this model, so integrators receive version 1, the initial release that aligns firmware, gate arrays, and parameter ranges across the lot. Compatibility with the broader Bosch Rexroth Indramat servo ecosystem is preserved through identical bus connectors and fault messaging conventions adopted by the HDS Drive Controllers series. In standard segmentation, the product type is classified as an HDS Drive Controller, which designates it for motion tasks rather than spindle or supply functions and allows straightforward selection when assembling coordinated multi-axis cells.