DM 30K 6111-D

The Bosch Rexroth Indramat DM 30K 6111-D is a high-performance module in the DM Servo Drives family, designed for precision motion control in industrial applications. This Servodyn-D series drive operates on a 670V input voltage and communicates over the PROFIBUS-DP interface with a standard encoder for accurate feedback. The unit supports one-axis positioning and integrates seamlessly into existing automation systems. Built to global shipping standards, it includes a one-year warranty from Wake Industrial.

Maximum current handling is a standout feature of the DM 30K 6111-D. It delivers a maximum rated current of 30 A, with a continuous current of 21 A at 4 kHz switching frequency and a nominal rating of 14 A under the same conditions. For overload scenarios at 4 kHz, it can sustain a peak current of 29 A with a nominal 5.8 A rating. When switching at 8 kHz, continuous operation supports 14 A nominally with a 9.7 A rating, while overload peaks at 22 A with a 3.6 A nominal load.

Thermal management features include a derating factor of 0.35 A/°C between 45°C and 55°C at 4 kHz, and 0.24 A/°C under 8 kHz, with additional altitude derating above 3,300 ft. The drive weighs 6 kg and measures 50 mm in width, requiring 100 mm of clearance top and bottom for convection cooling. Encased to IP20 protection, it must be mounted within an IP54-rated switch cabinet to ensure environmental compliance.