Product Description:

The DDS02.1-W025-DL05-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat and placed in the DDS Drive Controllers series. It is intended to regulate torque and speed in closed-loop servo axes, where it works with compatible Indramat motors in automated machinery and material-handling equipment. In a typical machine, it serves as the control link between the higher-level motion command and the electrical response of the connected servo motor. Motion commands are handled through a single-axis position control interface, so the unit controls one motor axis rather than a multichannel group. Position information is processed through digital servo feedback, which supports precise speed regulation and stable closed-loop operation without relying on analog feedback signals.

The power stage provides a continuous output of 25 A, which indicates the allowable motor current during normal operation. Heat is removed by air drawn from the inside of the control cabinet, so the enclosure must maintain adequate internal airflow even though no external ducting is required. All live parts are enclosed within an IP20 housing, making the controller suitable for installation in a closed electrical panel. The unit can operate in ambient temperatures from 0 to 45 °C and at installation altitudes up to 1000 m without derating.

For storage and transport, the controller can be kept between -30 °C and 85 °C and can withstand typical shocks encountered during road or air shipment. Functional assignment is identified by Function ID version 01, while the product is part of line 02 in the DDS platform. The hardware uses version 1, which identifies the product revision for this model. Those codes help distinguish this unit within the product line. They remain separate from the current, cooling, and feedback characteristics used during normal operation.