Product Description:

The DDC01.2-N200A-DS03-02-FW is a digital intelligent servo drive produced by Bosch Rexroth Indramat for the DDC Digital Intelligent Servo Drives series. Designed as a central axis controller, it combines power electronics with closed-loop algorithms to run synchronous and induction servomotors in automated machinery. This layout supports precise speed and torque control during multi-axis machine operation. A SERCOS interface command module exchanges setpoints with the PLC, while digital servo feedback maintains position accuracy. Within automated lines, the drive converts bus commands into precisely timed three-phase output, supporting tasks such as pick-and-place, packaging, and machining where coordinated motion is required.

It is rated for a continuous mechanical output of 7.5 kW. For acceleration peaks, the permissible mechanical load rises to 33 kW, and a short-term output of 15 kW is available for brief overloads. The drive can draw up to 200 A to overcome static inertia, and the mains connection must provide 22.5 kVA. The power stage uses a PWM carrier of 4 kHz to balance switching loss with motor noise, and excess energy is dissipated through a bleeder unit rated at 40 kW. Regenerated energy up to 20 kWs is handled without additional hardware, aided by standard cooling that channels ambient air across the heat sink.

The housing is sealed to IP65, enabling installation on machine frames exposed to dust or water jets. A mass of 22 kg and a height of 635 mm, together with a width of 220 mm and a depth of 298 mm, let the unit fit into shallow enclosures. Bosch Rexroth limits mounting to a maximum elevation of 1000 m and 95% relative humidity so internal temperature stays within component limits. Standard noise emission is listed for the 100 A to 200 A rating class. The product is identified by function code 03, series 1, and version 2.