Product Description:

The DDC01.2-N200A-DL40-01-FW is a digital intelligent servo drive produced by Bosch Rexroth Indramat and assigned to the DDC Digital Intelligent Servo Drives series. It incorporates a single-axis positioning command module and uses digital servo feedback to close its velocity and position loops. In automated machinery, the unit supplies regulated three-phase power to an Indramat servo motor while monitoring load conditions, motion behavior, and drive temperature.

This drive has a rated current of 200 A, allowing high torque production during steady operation. When short acceleration bursts are required, it can handle a mechanical peak load of 33 kW, which is substantially higher than its continuous mechanical load of 7.5 kW. Pulse-width modulation operates at 4 kHz, which helps control current ripple without excessive semiconductor loss. The front-end rectifier and bus capacitor require 22.5 kVA from the line supply, so the incoming power source and protective devices must be sized accordingly. This combination of current, power, and switching values supports servo applications that need strong transient performance as well as stable continuous output.

Energy returned during rapid deceleration is absorbed first by an internal bleeder with a continuous rating of 0.25 kW. Brief braking peaks can reach 40 kW, and the DC link can store up to 20 kWs of regenerated energy before an overvoltage fault is issued. The power electronics and signal boards are enclosed in an IP65 housing that resists dust ingress and low-pressure water jets, allowing direct machine mounting with standard airflow. Additional data such as internal power loss, short-term current capability, acoustic class, and overall mass give useful context for enclosure cooling and structural support. These operating characteristics make the unit suitable for high-demand motion systems that require controlled braking and sealed installation.