Product Description:

The DDS02.1-W150-DS14-00 is a configurable drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It forms the closed-loop link between a motion control system and an AC servomotor, regulating torque, speed, and position in automated machinery and material-handling cells. By accepting high-speed fieldbus commands, the unit converts low-level control logic into power-stage output for production axes, enabling coordinated, software-driven movement during continuous machine operation. Its compact format and cabinet-mounted design make it suitable for multi-axis racks where space and wiring distance are constrained.

It communicates with higher-level PLCs over the SERCOS interface, allowing deterministic cyclic data exchange for position setpoints and diagnostics. Rotor position is returned through digital servo feedback, so the controller can update current vectors each loop for precise dynamic response. Thermal energy is removed by internal air cooling, meaning cabinet air is drawn across the heat sink and no external blower or liquid circuit is required. The power stage delivers up to 150 A of continuous output current, which is the maximum motor phase current the axis can receive under steady load. The housing meets IP20, which helps protect against accidental contact and supports installation inside a closed electrical cabinet.

Operation is permitted at ambient temperatures from 0 to 45 °C, and storage is allowed from -30 to 85 °C, so the unit can be stored indoors and run in typical industrial cabinet conditions. Installation is supported up to 1000 m above sea level, although the current limit must be reduced at higher elevations because lower air density weakens cooling performance and electrical insulation clearance. The unit is Version 1 in Line 02 and uses the common DDS rack dimensions and terminal assignments for this product group.