Product Description:

The DDS02.1-W200-DS04-01 is a servo drive controller in the DDS Drive Controllers series from Bosch Rexroth Indramat. It governs torque, speed, and position of AC motors in automated production cells such as packaging machines, transfer lines, and handling gantries. In a multi-axis system, the unit converts DC-bus power into regulated motor current so connected motors can follow commanded motion profiles. Its role is to support smooth starts, controlled speed changes, and accurate positioning during repetitive machine cycles. The code places the unit in Line 02 and identifies the DS04 function set with version 1 for use within the modular drive platform.

It uses the SERCOS interface for deterministic fiber-optic communication, allowing synchronized motion cycles and parameter exchange with neighboring axes. The communication link supports coordinated operation with other controlled axes in the same machine. The power stage is rated for a continuous output of 200 A, giving the controller the current capacity needed for high-torque acceleration events. An IP20 housing permits cabinet mounting where limited ingress protection is sufficient, and heat is removed by internal air cooling rather than an external heat sink. Motor position and velocity are returned through digital servo feedback, enabling precise closed-loop control without analog conversion errors.

The controller operates in ambient temperatures from 0 to 45 °C and may be stored or transported from -30 to 85 °C without damage to its electronic components. Storage limits apply only when the unit is not energized, while operating temperature limits should be observed during normal service. For standard derating, it can be installed at elevations up to 1000 m above sea level while maintaining full current capability at that height. If the installation site is higher than that level, reduced cooling from thinner air can require a lower load. These environmental limits should be considered when the controller is mounted inside enclosed cabinets or other temperature-sensitive locations.