Product Description:

The DDS02.1-W200-RL01-00 belongs to the DDS Drive Controllers series produced by Bosch Rexroth Indramat. As a digital AC servo drive controller, it regulates torque, speed, and position for matched Indramat servo motors used in automated handling, packaging, and machining cells. By receiving commands from a higher-level PLC and modulating the connected power module, the unit converts those commands into controlled current output that keeps the motor aligned with programmed motion profiles during positioning and feed tasks. This control method supports repeatable axis movement where accurate response to changing loads is required.

The controller supplies up to 200 A of continuous output current, so it can drive medium-to-large synchronous or induction servomotors during acceleration and steady operation. Its enclosure is rated IP20, which provides basic finger protection while relying on the cabinet for dust and liquid shielding in panel-mounted installations. Thermal control is handled by internal air cooling, and the heat sink fins are cooled by air already inside the switchgear cabinet rather than by external ducting. Reliable operation is specified within an ambient window of 0 to 45 °C, allowing the unit to share enclosures that also house PLCs and contactors. Position feedback is provided through resolver feedback from the attached motor, giving rotor angle information even at zero speed for closed-loop control and stable low-speed regulation.

The design tolerates installation heights up to 1000 m above sea level without output derating, fitting typical factory mezzanines and plant platforms. When powered down, the electronics withstand a storage environment of -30 to 85 °C, so spare units can be stored in unconditioned facilities or transported through wide seasonal temperature changes. Command exchange with the motion controller is limited to single-axis position control, which suits standalone slides or rotary tables. The unit carries Function ID 01 for this controller type.