Product Description:

The DDC01.1-K100A-DL20-00 servo drive is produced by Bosch Rexroth Indramat and is part of the DDC Digital Intelligent Servo Drives series. Designed as a compact module for motion control, it integrates a single-axis positioning command module with power electronics so it can control precise motor movement from digital servo feedback on three-phase AC supplies. Within automated cells, the drive issues velocity and position commands directly to the motor, eliminating the need for a separate axis controller and simplifying cabinet layouts.

The analog monitor channel can deliver up to 4 mA into external meters, and its differential output range of ±10 V allows full-scale representation of speed, torque, or following error on most industrial indicators. Internal power devices are rated for a continuous motor current of 100 A, so the unit can govern high-torque servomotors without derating. Overvoltage protection trips when the DC bus reaches 475 V, preventing component stress during regenerative events. Heat is removed by natural convection without fans, and the housing meets the IP65 enclosure class, permitting direct mounting on machines exposed to dust or water jets.

Additional limits and interface resources support safe operation. The bleeder circuit issues a warning at 75 % of its thermal capacity, alerting the control system before braking energy exceeds the resistor's rating. Undervoltage detection at 200 V stops drive pulses so the axis cannot accelerate when supply power is insufficient. Up to 3000 user program blocks may be stored in nonvolatile memory, supporting complex point-to-point or cam profiles. A low-current auxiliary supply of +24 VDC is provided for sensors and contactors, and a separate line releases the motor's holding brake, allowing controlled motion during power-on sequences.