Product Description:

The DDS02.2-W100-BE08-01-FW belongs to the DDS Drive Controllers series manufactured by Bosch Rexroth Indramat. It is a digital AC servo drive controller intended to regulate synchronous and induction motors in automated machinery, where precise current control and bus-based coordination are required. The unit is suited for multi-axis equipment that depends on coordinated motion and stable closed-loop performance. In packaging, handling, and machine-tool systems, it supplies the controlled motor current needed for accurate speed, torque, and position response.

This controller communicates with higher-level motion systems over a SERCOS interface, allowing deterministic exchange of setpoints and status bits. During operation, it can deliver up to 100 A of continuous output current, giving sufficient headroom for motors that demand high dynamic torque. Thermal management relies on air from inside the control cabinet; the unit draws cabinet air across its heat sink instead of using a separate external blower, so enclosure ventilation must be planned accordingly. Its housing meets the IP20 protection category, which limits ingress to fingers and small tools but requires mounting inside a closed panel. Safe operation is permitted within an ambient range of 0 – 45 °C, so derating is unnecessary as long as cabinet temperature stays within these limits.

The drive accepts position and velocity data from motors through digital servo feedback and resolver feedback. This allows it to support both high-resolution encoders and rugged resolver transducers without additional interface cards, which helps the controller fit both existing machine retrofits and new installations. Installation sites may be located up to 1000 m above sea level before cooling performance corrections are needed. When de-energized, the hardware remains stable in storage temperatures between −30 – 85 °C. The unit uses Function ID version 01, and hardware revision 2 sets the internal signal routing for this controller type.