Product Description:

The DDS02.2-W100-BE24-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. It converts DC bus energy from a supply module into regulated three-phase output for Indramat servomotors while monitoring feedback so axes follow commanded motion profiles with millisecond accuracy. In a typical motion system, it serves as the power and control stage between the shared supply section and the motor, supporting repeatable torque and speed control in material handling, printing, and packaging lines.

The controller communicates with host automation hardware over the SERCOS interface, a fiber-optic real-time bus that carries setpoints and status telegrams every 250 µs and reduces the need for parallel control wiring. This communication method supports synchronized data exchange with higher-level controls and helps keep command timing consistent across linked axes. Motor phase current is limited to a continuous 100 A, so the drive can energize medium-frame synchronous motors without overheating its output bridge. An IP20 enclosure helps protect against accidental contact with live parts, but the unit still requires cabinet installation for dust and fluid protection. Position data is processed through digital servo feedback, which provides high-resolution information to improve speed control and reduce following error during dynamic load changes.

The housing relies on internal air circulation, and the blower supports cooling within an operating range of 0 to 45 °C at elevations up to 1000 m above sea level. Proper cabinet airflow remains important because the cooling air is drawn from inside the enclosure rather than from an external source. A secondary channel based on resolver feedback provides coarse rotor position information during operation. The unit can be stored between -30 to 85 °C without damaging internal electronic components. It carries Function ID 01, and the product is part of Line 02 and Version 2.