Product Description:

The DDC01.1-K150A-DG02-00 is a digital intelligent servo drive produced by Bosch Rexroth Indramat for the DDC Digital Intelligent Servo Drives series. The unit combines a regulated power stage with embedded motion logic to control synchronous or induction servomotors directly on the machine. Function code 02 indicates a standard configuration, while series 1 and version 1 identify the product revision. Within automation cells, it interprets motion commands, processes motor feedback through the integrated digital servo feedback circuit, and delivers precise torque or velocity to each axis.

The inverter supplies up to 150 A of continuous motor current, and its noise emission remains within the standard 100 A to 200 A class. An enclosure rated at IP65 permits mounting outside a cabinet. Heat is removed by natural convection air cooling, so free airflow is required, and an air outlet clearance of 300 mm must be maintained above the housing. The total height with the auxiliary blower is 775 mm, which is relevant for vertical panel layouts. Stored energy in the DC link discharges to a safe level within 5 min after power is removed, and G-code support allows the internal controller to accept tool path instructions while digital servo feedback keeps the position loop closed in real time.

Application programs of up to 3000 blocks are retained in nonvolatile memory, allowing complex multi-step sequences without an external PLC. The X31 interface provides RS-232/RS-485 serial communication through a 9-pin D-sub male connector for parameter transfer and diagnostics. Field wiring for I/O and sensors is routed to the X30 connector, which is a 34-pin female header. These ports, combined with the sealed housing and passive cooling method, allow the drive to operate as a decentralized axis controller on conveyors, pick-and-place arms, and light machining centers.