Product Description:

The DDS02.1-W025-DL04-01-FW is produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It functions as a digital AC servo drive controller that converts commands from a higher-level PLC into regulated current, speed, and position for a single mechanical axis. Used inside control cabinets, it coordinates servo motors in automated assembly cells, pick-and-place stations, and other motion sequences that require repeatable closed-loop control. Its single-axis design makes it suitable for applications where one drive is assigned to one motor and one motion path. In normal service, the controller regulates motor behavior continuously so commanded moves can be followed with predictable acceleration and stopping behavior.

This controller can deliver a continuous output of 25 A, giving it enough current headroom for medium-frame motors without oversizing the axis. A protection rating of IP20 limits direct contact and intrusion from small debris, so the unit is intended for installation inside a protected cabinet. Reliable operation is permitted in ambient temperatures from 0 to 45 °C, and heat is removed by internal cabinet air rather than external ducting. Installation altitude is limited to 1000 m, because thinner air above that height reduces cooling effectiveness. Position data arrives through digital servo feedback, which supports precise commutation and stable closed-loop response without the drift associated with analog feedback methods.

The communication layer supports single-axis position control, so the drive manages its motion profile while exchanging setpoint and status data with the PLC. This arrangement keeps axis control local to the drive while the PLC supervises overall machine sequencing. For storage, the unit can remain unpowered in temperatures from -30 to +85 °C when protected from condensation during transport or warehousing. The product uses Function ID 01 and is built as Line 02, Version 1. These identifiers keep the electrical interface and mechanical fit consistent within the series and help maintain compatibility with related cabinet components.