Product Description:

The DDC01.2-N100A-DL01-01-FW is a digital intelligent servo drive produced by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. It includes an integrated command module for single-axis positioning, allowing the unit to execute precise motion sequences in automated handling systems, conveyors, and assembly cells. By converting controller instructions into regulated armature current, the drive controls matched AC servo motors during acceleration, steady running, and stopping. Because it is intended for single-axis use, the integrated command module can handle positioning sequences locally while still supporting coordinated behavior with the rest of the machine.

During operation, the drive draws a maximum apparent power of 18 kVA and supplies the motor phase windings with a rated DC bus current of 100 A. A carrier frequency of 4 kHz modulates the pulse-width inverter, and the unit has standard noise emission for the 100 A to 200 A class. Internal circuitry includes a bleeder resistor able to dissipate 0.25 kW continuously and accept short bursts up to 20 kW, which helps absorb returned energy during deceleration. The power section supports a continuous mechanical load of 6 kW, keeps conversion losses to 500 W, and provides 15 digital inputs together with 16 digital outputs for connected sensors and actuators. These interfaces let the drive exchange status and control signals with surrounding machine equipment without requiring separate external I/O modules for basic axis tasks.

Application-level resources complement the power stage. The controller stores up to 3000 sequential program blocks, allowing repeatable positioning routines to be kept inside the unit. Local program storage is useful for repetitive indexing, transfer, and stop positions that must be recalled in a fixed order during machine cycles. A regenerative buffer accepts energy surges totaling 10 kWs before the bleeder engages, and standard cooling supports operation in ambient temperatures up to +55 °C. The sealed housing carries an IP65 rating, which helps protect internal components from dust and low-pressure water jets when the drive is mounted on the machine. The unit uses Function Code 01 with version 01 and is Series 1 with Version 2 logic.