DMA 008A 4101-D

The DMA 008A 4101-D drive module from Bosch Rexroth Indramat belongs to the DMA Servo Drive Modules series and is an integral component of the Servodyn-D inverter platform. This three-phase drive module is engineered for precise control of current, speed, and position in industrial motors, featuring a dedicated cascade structure of speed, current, and position controllers. As part of the Servodyn-D system, the DMA 008A 4101-D offers extremely low cycle times, supporting seamless integration with DU-type motors, linear motors, asynchronous and synchronous machines for high-precision automation tasks.

Equipped to handle demanding electrical environments, the DMA 008A 4101-D accepts a 24 VDC current input of 1.14 A and operates on a nominal Input Voltage of 670 V, delivering a stable Output Voltage of 400 V to connected loads. Its embedded DC link connection enhances power stability, while the built-in SERCOS interface enables high-speed, real-time communication over extended distances. Optical waveguide technology ensures immunity to electromagnetic interference, allowing the simultaneous processing of actual values and setpoints without signal degradation. The module’s cascade control topology yields rapid response times and high regulation accuracy, ideal for applications demanding fine speed and position resolution.

Designed for easy installation and durable operation, the DMA 008A 4101-D features compact dimensions with a height of 500 mm and a width of 50 mm, making it suitable for control cabinets with limited space. The robust mechanical construction maximizes power handling capability while maintaining thermal stability under continuous operation. The use of optical communication channels not only prevents EMI but also guarantees consistent performance in harsh industrial environments. Shipped globally with a one-year warranty, this module delivers exceptional precision, efficiency, and reliability, fulfilling the rigorous requirements of modern automation systems in manufacturing, packaging, and process control industries.