DM 15K 6311-D

The Bosch Rexroth Indramat DM 15K 6311-D from the DM Servo Drives series is a robust drive inverter engineered to deliver reliable performance in industrial environments. With an input voltage of 670V and a modular Servodyn-D architecture, this inverter integrates seamlessly into medium-voltage systems via a transformer or directly into three-phase mains. Communication is facilitated through the high-speed PROFIBUS-DP interface, while position and speed feedback are provided by a precision Resolver encoder. Its versatile design supports both standalone configurations with combined supply units and distributed supply/axis modules for larger installations.

The DM 15K 6311-D boasts a rated supply voltage of 3x400–460 VAC ±10% and accommodates a frequency range of 48–62 Hz as well as 400 Hz and 50 Hz VAC rated voltages for specialized applications. At a switching frequency of 4 kHz, it delivers a peak output power of 6.0 kW and handles maximum one-time braking energy of 1000 Ws with a continuous braking power rating of 100 W. Its digital closed-loop control system precisely regulates current, speed, and position, enabling direct drive of synchronous motors and linear positioning systems. Safety and reliability are enhanced by optimized backplane modules and cold-module engineering, ensuring stable operation under variable load conditions.

Compact yet powerful, the DM 15K 6311-D supports advanced motion profiles for SR synchronous motors and linear motors with integrated length calculation systems. The combination of proven PROFIBUS-DP connectivity, high-precision Resolver feedback, and a one-year warranty from Wake Industrial makes this drive inverter an ideal solution for demanding automation, robotics, and material-handling applications.