Product Description:

The DDS02.1-A100-D is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. It is installed between the power supply and an AC servo motor. The unit modulates three-phase output to match commanded motion profiles. This supports closed-loop positioning and velocity regulation in machining centers, material-handling gantries, and other automated equipment.

The drive delivers a continuous output of 100 A, a current rating suited to medium- to high-torque servomotors used on single-axis or grouped systems. Its enclosure has an IP20 protection rating, so it is intended for mounting inside a sealed control cabinet where accidental contact with live parts must be prevented and no liquid exposure is expected. Thermal management relies on external air cooling; ambient air drawn from outside the cabinet passes across a heat sink and removes losses without recirculating warm enclosure air. This cooling method helps keep cabinet heat lower because the losses are carried away at the heat sink rather than released back into the enclosure. Reliable drive behavior is maintained within an ambient temperature range of 0–45 °C, permitting full-load operation on factory floors without additional derating. Command and motor position data are exchanged through digital servo feedback, enabling rapid current-loop updates and fine incremental moves required by CNC tables, pick-and-place heads, or indexing conveyors.

Installation sites may be situated up to 1000 m above sea level without loss of performance. When de-energized, the hardware withstands storage temperatures from -30 to +85 °C, which supports storage in typical warehouse conditions. The controller belongs to Line 02 and build 1. These identifiers distinguish this version within the DDS platform.