DM 4K 3101-D

The Bosch Rexroth Indramat DM 4K 3101-D is part of the DM Servo Drives series, designed as a high-performance module within the Servodyn-D family. This drive operates on an input voltage of 670V DC link, supporting both synchronous and asynchronous motors. With a digital closed-loop control system for position, speed, and current feedback, it provides precise motion control in demanding industrial applications. The compact module has a total width of 50 mm and employs an air type cooling system to dissipate heat efficiently.

Detailed technical specifications highlight the DM 4K 3101-D’s versatility. It features an Analog, 12 bit resolution interface for accurate input/output control and a Standard encoder interface for direct position value feedback. The unit supports switching frequencies of 4 kHz and 8 kHz: the 4 kHz module delivers a rated current of 1.4 A rms with a peak of 6.6 A rms, while the 8 kHz module offers 0.8 A rms rated current and the same peak. Protected to IP20 standards, the drive withstands ambient temperatures from 0 to +45 °C (up to +55 °C with derating) and stores safely between -20 to +70 °C.

Built for rugged environments, the DM 4K 3101-D resists vibrations from 2 to 150 Hz and has a net weight of 6 kg, facilitating easy installation and integration. Its maximum power loss is 96.5 W at full load, ensuring high efficiency in continuous operation. With global shipping options and a one-year warranty from Wake Industrial, this drive offers reliable performance, durability, and precise control, making it an ideal choice for automated production lines and industrial automation systems.