Product Description:

The DDS03.1-W030-RS17-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. Acting as the closed-loop link between a motion processor and a Rexroth servo motor, the device supplies regulated power and carries out velocity or position commands within automated machinery. Its cabinet-mounted design supports coordinated multi-axis movement in pick-and-place gantries, packaging stations, and other factory automation equipment where accurate motor response is required over repeated duty cycles. Because control and power functions are combined in one module, the controller fits compact electrical cabinets used for synchronized motion tasks.

Its communication layer is based on the SERCOS interface, so cycle-synchronous data exchange and diagnostics pass over a single fiber-optic ring. The drive delivers a continuous output of 30 A, which is the motor phase current available during sustained operation without thermal derating. Heat is removed by internal cabinet air, so the enclosure must provide airflow around the unit rather than depend on external ducting. An enclosure rating of IP20 limits the controller to protected indoor panels, and an ambient operating range of 0 – 45 °C supports use beside other heat-generating devices when enclosure ventilation is adequate.

The controller operates correctly up to 1000 m above sea level, which suits standard industrial installations without special cooling measures. During storage or transport, the electronics tolerate −30 – 85 °C, helping protect the unit when it is moved or warehoused in varying climate conditions. Motor position is processed through resolver feedback, allowing the drive to work with rugged feedback devices on the axis. This arrangement supports stable speed and position evaluation during continuous machine operation. The product is Version 1 and belongs to line 03 of the DDS platform.