DDS03.1-W050-RA02-01

The Bosch Rexroth Indramat DDS03.1-W050-RA02-01 from the DDS Drive Controllers series is a Version-1 model designed for robust, precision motion control in industrial applications. It delivers a Rated Current of 50 A through a three-phase supply unit requiring a controlled DC 24 V input, ensuring consistent power delivery to AC servo motors. Equipped with Internal Cooling heat technology, the controller must be installed in a suitably sized cabinet to maintain thermal stability. The drive leverages Resolver Feedback for high-resolution motor position sensing and supports seamless data transfer via its onboard software modules.

Reliability is reinforced by an IP10 protection rating on the cabinet level, safeguarding against objects ≥ 50 mm in diameter and ensuring operator safety. For motor power and feedback, the standard connection uses a 75 m Indramat motor power cable with a shielded pair for temperature monitoring, preventing thermal overload of the servo motor. The drive’s modular interface accommodates only Indramat supply units, and its analog communication port simplifies integration with existing control architectures. An additional IP20 rating on the drive housing protects internal electronics from dust ingress, achieving a balanced design between accessibility and environmental defense.

This DDS03.1-W050-RA02-01 controller operates reliably in ambient conditions up to 95 % relative humidity and tolerates air humidity of 25 g/dm³. It withstands transport and storage temperatures from -30 °C to +85 °C, ensuring durability throughout the supply chain. Compact yet powerful, this unit is optimized for machine tools, handling equipment, and high-speed packaging lines where accuracy and uptime are critical.