Product Description:

Bosch Rexroth Indramat's DDS02.2-A100-BE97-01-FW is a digital AC servo drive controller in the DDS Drive Controllers series. It regulates torque, speed, and position of connected servo axes in automated machinery. The unit acts as the power stage between the motion control platform and the motor, translating command data into controlled three-phase output for high-precision motion tasks. Closed-loop control allows the connected axis to follow commanded acceleration and speed changes with a stable response. This makes it suitable for coordinated axes used in handling systems, production equipment, and other applications where repeatable movement is required.

The controller exchanges real-time commands over the SERCOS interface, which supports axis synchronization with tight cycle times and orderly data transfer between the control system and the drive. Its power section can deliver up to 100 A, allowing large-frame motors to reach peak torque without current clipping during demanding motion profiles. Heat is removed by external air from outside the control cabinet, so the enclosure must receive dedicated airflow to maintain internal component temperatures. The drive has an IP20 protection rating and is rated for ambient conditions from 0 to 45 °C, so it must be installed inside a closed panel and derated above that range.

Feedback loops are supported through digital servo feedback and resolver feedback, so the controller can work with either high-resolution encoder signals or resolver inputs without changing hardware. This flexibility supports systems that prioritize either precise position data or rugged feedback behavior. The unit maintains full performance up to 1000 m installation elevation, and higher sites require current reduction to offset lower air density. Electronic assemblies tolerate storage or transport temperatures from -30 to +85 °C, which helps protect the unit during warehouse handling and shipment. The product is Version 2, and it is part of Line 02 with Function ID Version 01.