DMA 140D 6111-D

The Bosch Rexroth Indramat DMA 140D 6111-D is a key component of the DMA Servo Drive Modules series, providing three-phase drive control within the Servodyn-D modular inverter system. Featuring an Input Voltage: 670V, Output Voltage: 400V, and requiring 24 VDC current input: 1.58 A, this module is engineered for precise motor operation. It integrates seamlessly with both synchronous and asynchronous motors, including those equipped with absolute encoders, gear encoders, or resolvers, enabling high-precision positioning and speed control.

Built for demanding industrial applications, the DMA 140D 6111-D offers a range of technical specifications that ensure reliability and performance. Communication is handled via Profibus DP interface, while the module supports one-axis positioning with a standard encoder interface. Heat dissipation is managed through convection cooling using backplane mechanics. Mechanically, it measures 200 mm in width and weighs 19.3 kg. Performance ratings include a peak current of 140 A, rated current of 42 A, and an internal heat dissipation of 700 W.

Designed for durability and versatility, the three-phase module operates in ambient temperatures from 0 to 45 °C and can be stored between –20 to 70 °C with up to 95% relative humidity. The housing carries an IP20 protection rating, with a recommendation for installation in an IP54 rated switch cabinet to ensure environmental protection. The module must be installed in an atmosphere free of metal vapors, salt, and corrosive contaminants. Supported by a one-year global warranty from Wake Industrial, the DMA 140D 6111-D delivers robust efficiency, compatibility, and reliability in modern automation systems.