Product Description:

The DDC01.2-K150A-DS57-00-FW is a closed-loop power unit that converts controller commands into precise torque and speed for permanent-magnet servomotors. Bosch Rexroth Indramat assigns it to the DDC Digital Intelligent Servo Drives series, where it is used in multi-axis packaging, printing, and material-handling systems that need coordinated motion. It serves as the intermediary between higher-level PLCs and the motor by supplying regulated current, monitoring feedback, and enforcing system protection limits during automated production. This arrangement allows commanded motion profiles to be translated into stable motor response during synchronized machine cycles.

Its power section supplies a continuous drive current of 150 A, while logic circuits accept a control voltage of 24 V DC and draw 150 mA. Motion commands enter through the SERCOS interface command module, and the drive returns process values through an analog output that swings between ±10 V and can be loaded with up to 4 mA. Heat is removed by natural convection, so the unit must be installed where free airflow is available. The housing measures 298 mm in width and 635 mm in height, and it requires 300 mm of clearance above and below for cooling air movement. Acoustic output remains within the standard range for drives in the 100 A to 200 A class.

Operation is permitted at altitudes up to 1000 m above sea level and in ambient humidity not exceeding 95% relative or 25 g water/m³ air, while the IP65 enclosure blocks dust and water jets. The drive interprets rotor position through Digital Servo Feedback, which supports automatic commutation and diagnostic functions during operation. The drive is series 1 and version 2. The sealed enclosure and closed-loop feedback support reliable use on automated equipment exposed to dust, moisture, and repeated motion cycles.