Product Description:

The DDS02.1-W150-DL03-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. In an automation cell, it links power electronics with motion logic by converting command signals from higher-level controls into regulated three-phase output for synchronous and induction servo motors. By managing torque, speed, and position in real time, the unit supports coordinated indexing, accurate velocity profiles, and smooth dynamic braking in machine tools, handling systems, and packaging equipment. As part of the line 02 design range, it shares mechanical dimensions and option card support with other DDS units, which helps it fit established cabinet layouts. This makes it suitable for axes that need responsive speed changes and repeatable stopping behavior during cyclic machine operation.

The controller delivers a continuous output of 150 A, allowing it to run medium-frame servo motors without current derating during acceleration cycles. Thermal energy is removed by air from inside the control cabinet, so cabinet airflow must be planned to carry heat away from the power section. Motion commands follow a single-axis position control profile, which lets the drive close the loop directly for independent axis regulation. Rotor position is returned through digital servo feedback, enabling high-resolution interpolation and rapid following-error detection during dynamic moves. This feedback arrangement helps the controller react quickly to load changes and position deviations. For personnel and cabinet safety, the housing carries a IP20 protection category that helps prevent accidental finger contact with live parts.

The drive maintains full functional accuracy up to 1000 m installation height, supporting most factory floors without additional cooling allowances. Electronic components operate reliably between 0 – 45 °C, while non-energized units may be stored from -30 – 85 °C without performance loss during warehousing or transit. These ranges cover normal powered operation as well as storage before installation. The unit is hardware release 1, which identifies the installed hardware generation for this model.