Product Description:

The DDS02.2-W100-BA07-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. It regulates torque, speed, and position for synchronous and induction servomotors in modular drive racks used in automated machinery and material-handling stations. Its compact rack-mounted format allows it to serve as the control and power stage for axes that need precise motion control without requiring a standalone cabinet-mounted drive footprint. This arrangement helps centralize axis electronics in systems where several drives share a common rack and power infrastructure.

It delivers a rated output current of 100 A, enabling it to pair with medium-to-large motors that draw substantial current during acceleration and load changes. Heat generated by the power section is removed through internal air cooling, so cabinet airflow must carry the exhaust away from nearby modules. The drive communicates with higher-level PLCs through an analog interface, allowing speed or torque commands to be sent as proportional voltage or current signals. A housing protection rating of IP20 limits installation to clean electrical enclosures, and continuous operation is permitted within an ambient range of 0 to 45 °C. The enclosure is intended for protected indoor mounting, and exposed live parts must remain inaccessible once installed.

Diagnostic performance and closed-loop accuracy are supported by combined digital servo feedback and resolver feedback, allowing the controller to work with motor families that use either high-resolution position data or robust analog feedback. This flexibility supports mixed motor selections within the same machine platform. The module can be mounted at elevations up to 1000 m without derating. The unit is in Version 2, Line 02, and Function ID 01 within the DDS platform. For storage, electronic components tolerate temperatures from -30 to 85 °C when the boards are kept dry and the enclosure is protected from moisture.