DDC01.2-N100A-DL03-01-FW by Bosch Rexroth Indramat

The Bosch Rexroth Indramat DDC01.2-N100A-DL03-01-FW is part of the DDC Digital Intelligent Servo Drives series and serves as a high-performance Servo Drive for industrial automation. This intelligent drive accepts an Input Voltage of 3x 220 V (+15%/-10%) or 3x 230 V (+10%/-15%) and delivers a Peak Current (i(peak)) of 100 A with a continuous current rating of 35 A. With a pulse frequency of 4 kHz, this module precisely controls AC motor output by modulating the switching frequency. The drive’s primary function is to provide accurate speed and position control for single-axis motor systems in clean industrial environments.

In operation, the drive offers a Continuous Mechanical Load (p(mech)) of 6 kW and can deliver a Short-term Mechanical Operating Load (p(s6-100s)) of 12 kW for up to 100 seconds. It supports a Usable Mechanical Peak Load (p(msp)) of 17 kW and regenerates up to 10 kWs of power, improving efficiency under dynamic loads. Power loss is limited to 500 W (without bleeder power loss), while the peak bleeder power reaches 20 kW to manage excess energy. The drive operates at line frequencies of 50 ... 60 Hz and draws 18 kVA at maximum load, ensuring robust performance in demanding industrial settings.

This drive uses passive cooling, relying on ambient airflow without fans or liquid, making it highly reliable and low-maintenance. It tolerates humidity up to 95% non-condensing and operates continuously at ambient temperatures up to +55 °C without derating. The drive’s Continuous Bleeder Power (p(bd)) is 0.25 kW, and it supports short-term current of 70 A for high-torque demands. Weighing 22 kg, the module integrates tightly with motor encoders for digital feedback, enabling precise single-axis positioning. In industrial applications, the DDC01.2-N100A-DL03-01-FW drive delivers exceptional durability, energy efficiency, and precise control, reducing downtime and optimizing production throughput.