Product Description:

The DDS02.2-W015-BE12-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Designed to regulate and monitor servomotor torque, speed, and position, the unit serves as an axis module in multi-drive automation racks used on machine tools, printing lines, and material-handling equipment. By translating motion commands from a higher-level CNC or PLC into precise current and voltage, it provides closed-loop control that supports high cycle rates while keeping cabinet footprint minimal. The controller works with Indramat supply units and relay interfaces in modular multi-axis drive assemblies.

The controller exchanges real-time setpoints and status with the master through the SERCOS interface, so fiber-optic cabling supports noise-resistant communication. Its power stage is rated for a continuous output current of 15 A, enabling medium-frame Indramat motors to accelerate without current foldback. The unit has an IP20 protection category, which indicates finger-safe terminals but requires installation in an enclosed panel. Thermal management relies on air drawn from inside the control cabinet, so cabinet ventilation must remove the switching losses generated by the IGBT pack. Reliable operation is permitted from 0 to 45 °C, so ambient conditioning is recommended when drives are mounted close together.

During storage or shipment, the unit tolerates temperatures of -30 to 85 °C without degradation, so it can be stored outside climate-controlled areas when unpowered. Installation is permitted up to 1000 m above sea level, matching typical plant elevations before derating becomes necessary. For position verification, it processes both digital servo feedback and resolver feedback, allowing one drive platform to support different encoder technologies across multiple axes.