Product Description:

The DDC01.1-K050A-DG02-00 is a servo drive produced by Bosch Rexroth Indramat and assigned to the DDC Digital Intelligent Servo Drives series. In automated production lines, the unit converts commanded position or velocity data into controlled three-phase motor power for machining centers, material-handling axes, and packaging stations. As an all-digital drive, it closes torque and speed loops inside the enclosure, which helps the connected motor respond quickly to changing load conditions. This arrangement supports precise axis control without relying on analog command processing.

The drive draws a continuous phase current of 50 A, enabling it to energize medium-frame servomotors without external boosters. Internal logic operates from a 24 V DC control supply, while the power section accepts three-phase mains at 50/60 Hz. Protective circuits open the intermediate circuit when bus voltage exceeds 475 V, and input contactors drop out below 200 V to prevent low-voltage misfires. The three-phase input arrangement supports stable power conversion during acceleration and deceleration, and the 100 ms on-pulse minimum helps the control stage enter operation without nuisance switching. The overcurrent path is assigned to the standard noise-emission range of 100 A to 200 A, which helps limit radiated disturbances in industrial installations.

The housing carries an IP65 rating, so it can be mounted outside a cabinet where dust or coolant spray may be present. Heat is removed by natural convection air cooling, eliminating the need for fans or liquid plumbing. Five plug-in slots allow the installation of option cards, and two analog outputs can send process values to external indicators or supervisory equipment. The front profile measures 220 mm in width and 275 mm in depth, allowing compact placement in standard control panels. The unit is part of function code 02, version 1, and series 1 within the product line.