Product Description:

The DDS03.1-W030-DL01-01-FW is manufactured by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. It is a digital AC servo drive controller that forms the interface between a PLC-based motion system and a connected servo or induction motor. In industrial automation, the unit executes precise current, velocity, and position commands so that pick-and-place units, conveyors, and machining centers remain synchronized during continuous production cycles. This description fits applications where accurate closed-loop control is needed without adding unnecessary external control hardware.

This drive is configured for single-axis position control, so one motor channel is handled by each controller card. Rotor feedback is accepted through digital servo feedback, allowing the controller to close the position loop directly from the motor feedback signal. A continuous bus current of 30 A is available, which suits medium-frame DDS motors and provides capacity for normal operating loads. All live parts are enclosed within an IP20 housing, so the unit is intended for installation inside a closed electrical enclosure. Reliable operation is permitted at ambient temperatures from 0 to 45 °C, which covers typical factory conditions without requiring separate cooling equipment for the room.

Heat generated by the power stage is removed by internal cabinet air cooling, so ventilation air is drawn from inside the control cabinet rather than from the surrounding shop area. The unit can be stored at temperatures from -30 to +85 °C without damage to internal components when it is not operating. It can also be installed at elevations up to 1000 m before output derating is required. The product is assigned Line 03, Version 1, and Function ID 01. These identifiers indicate the product generation and control-function grouping used for this drive.