Product Description:

The DDS02.1-W150-DS24-04-FW is a digital servo drive controller manufactured by Bosch Rexroth Indramat for the DDS Drive Controllers series. In automated production lines, it supplies regulated power to synchronous or induction servomotors, closes the speed and position loops, and exchanges status data with higher-level PLCs so that axes remain synchronized during cutting, packaging, or material-handling cycles. This arrangement lets the controller regulate acceleration, deceleration, and holding behavior while responding quickly to load changes. It is suited to multi-axis systems where repeatable motion and stable servo response are required throughout continuous machine operation.

As a Digital AC servo drive controller, the module can deliver a continuous bus current of 150 A, which allows it to operate large-frame motors without current derating. Command and diagnostic data are transferred through the real-time SERCOS interface, allowing deterministic communication with multiple drives over a single optical fiber ring. Rotor position is returned through digital servo feedback, which supports tight velocity control and rapid dynamic corrections during indexing, positioning, and speed-controlled motion. Thermal energy is removed by internal air cooling, so cabinet airflow must be maintained to keep the heat sink within its permitted operating range. The integrated control section handles current regulation and monitoring inside the module, reducing the amount of external signal conditioning required around the drive.

The drive uses separately ordered firmware, so the control functions can be matched to the machine application. It belongs to Line 02, and the hardware is Version 1. These codes indicate the product generation used for this controller and identify the matching electrical platform within the drive family. It is commonly used in applications that require coordinated axis control, fast feedback handling, and stable response under changing load conditions.