Product Description:

The DDC01.1-K050A-DL22-00 is a digital intelligent servo drive produced by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. It converts motion commands into regulated motor power for automated machinery. The drive pairs with synchronous motors through integrated digital servo feedback to maintain precise position, speed, and torque. It is suited for single-axis applications that require repeatable motion and stable response during changing loads.

This drive delivers up to 50 A of continuous output current while operating from a 3 x 230 V AC three-phase supply. Communication with higher-level controllers is provided by a RS232/RS485 serial interface through a 9-pin D-sub male connector. This connection supports direct data exchange with external control devices. A single-axis positioning command module is installed in the dedicated U1 slot, and user logic can include as many as 3000 programmable blocks for sequence control. Two analog diagnostic outputs report internal variables for oscilloscope monitoring, and motor position is returned through digital servo feedback. That setup helps monitor drive behavior during normal operation. Five plug-in slots are available, and the U5 position holds the removable software module that stores application data.

Thermal management is passive, using natural air convection, so enclosure airflow is the only requirement. DC-link protection engages at an over-voltage threshold of 475 V, helping protect the drive from regenerative surges. Future expansions can be installed in the optional U2-U4 slots, and an operator keypad or display can plug directly into the front-panel 34-pin female connector. The front connector provides a direct point for local operation and display access. The drive is series 1 and version 1, and the noise emission is standard.