Product Description:

The DDC01.1-K100A-DL04-00 is a digital intelligent servo drive produced by Bosch Rexroth Indramat for the DDC Digital Intelligent Servo Drives series. It combines power electronics, control logic, and field wiring in a single enclosure, which reduces the need for separate external hardware around the axis. The unit is intended to energize and control Indramat AC servomotors, providing velocity and position regulation directly from the cabinet for precise machine motion. This arrangement allows the drive to respond quickly to command changes and maintain stable axis behavior during acceleration, deceleration, and steady operation.

The power section supplies a continuous output of 100 A from a three-phase AC mains source. Heat is removed by natural convection across the heat sink, so no cooling fan is required. An IP 65 enclosure protects the internal circuits against dust and low-pressure water jets, allowing the drive to be mounted directly on machine frames. Acoustic output is rated as Standard (100A – 200A). Direct mounting brackets secure the chassis, and the isolated plug-in sections keep optional modules and low-level control circuitry separated from the power stage.

The command module is configured for single-axis positioning, which suits applications that require precise control of one axis at a time. Feedback is processed through the DEF01.1 encoder interface, and machine signals are routed through the DEA04.1 I/O module. Diagnostics and parameter downloads are handled over a RS-232C link, while expansion hardware fits into slots U1 to U4. A minimum clearance of 300 mm above and below the heat sink must be maintained for unobstructed airflow. The drive uses Function Code 04 on Series 1, Version 1 hardware and interprets digital servo feedback with deterministic timing for accurate command execution and consistent position control.