Product Description:

The DDS02.1-W050-DA02-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Installed inside automation cabinets, the unit receives command data from higher-level motion controls and precisely regulates three-phase servo motors in packaging, material handling, and machining equipment. By modulating power to the motor windings, it delivers closed-loop velocity and torque control that keeps axes synchronized with programmed motion profiles. This operating role suits applications that need repeatable starts, stops, and speed changes during routine production cycles.

Its continuous output capability of 50 A indicates how much phase current the power section can deliver without derating, supporting medium-frame motors that demand steady torque during acceleration and rapid reversals. Command signals reach the controller through an analog interface, allowing voltage or current reference signals from legacy PLC hardware to set speed and torque. Position verification is handled by the motor-mounted encoder that returns digital servo feedback, so the controller can correct errors during every control cycle. Cooling uses internal cabinet air drawn across its heat sink, so the enclosure ventilation system must handle the thermal load when multiple axes are installed in the same cabinet.

The drive belongs to Line 02 and is Version 1. It follows the mechanical and electrical format of the DDS Drive Controllers family, allowing heat-sink stacking and common DC bus sharing in multi-axis racks. Its cabinet-mounted placement helps protect the electronics from airborne oil and metal chips on the plant floor. This arrangement also keeps the drive inside the controlled environment of the enclosure rather than exposing it directly to surrounding machine debris.