Product Description:

The DDS02.1-W100-DS12-00 is a servo drive controller produced by Bosch Rexroth Indramat. As a Digital AC Servo Drive Controller, it modulates power devices in response to high-speed bus commands to provide torque and velocity regulation for multi-axis machining cells, gantry stages, and material-handling robots. The unit uses a single-slot modular rack format, and it connects directly to compatible supply modules to deliver controlled three-phase motor output in a compact cabinet layout. Its rack-based form suits installations that group several motion axes in one enclosure while keeping wiring paths short between the supply section and the motor outputs.

Control data reach the unit over the SERCOS interface, a fiber-optic link that supports deterministic timing and electrical isolation for coordinated motion tasks. Thermal management relies on internal cabinet air cooling, so heat leaves through the upper vents without external blowers attached to the housing. The power stage is rated for 100 A of continuous output current, allowing the drive to operate high-torque synchronous motors on demanding axes. Position and speed loops close through digital servo feedback, which allows rapid correction of encoder deviations during acceleration, deceleration, and steady-speed operation.

The hardware belongs to Line 02, so it follows the connector arrangement and parameter structure associated with that design line. The drive is Version 1 and performs commutation and current vector calculations internally, which reduces processing demand on the external controller during closed-loop operation. As part of the DDS Drive Controllers series, it can be mounted beside adjacent drives with accessible mounting screws even when bus cables are already installed. The front-access layout also keeps electrical connections reachable from the cabinet face instead of from the side.