DMA 30A 7301-D

The Bosch Rexroth Indramat DMA 30A 7301-D is a high-performance module within the DMA Servo Drive Modules series. Designed as a three-phase drive module in the Servodyn-D inverter system, it supports position, speed, and current control for modern motion control applications. Key specifications include an Input Voltage of 670 V, an Output Voltage of 400 V, and a 24 VDC current input requirement of 1.23 A. Its primary function is to deliver precise drive control in compact industrial setups, making it ideal for small 300 mm control cabinets and modular automation systems.

In terms of technical specifications, the DMA 30A 7301-D features a 24 VDC current input rated at 1.23 A, a DC bus Input Voltage of 670 V, and a DC bus Output Voltage of 400 V. The drive module incorporates a mains-friendly supply unit with energy recovery capability and an integrated DC link connection, ensuring efficient power utilization. A dedicated backplane module allows the inverter module to be directly plugged in, reducing installation time and complexity. The device mechanics have been optimized for maximum power output, while the electronic rating plates support automatic commissioning for rapid system integration.

This drive module is compatible with a wide range of motors, including asynchronous standard motors, builtin motors, synchronous linear motors, SF and SR type synchronous motors, and DU type asynchronous motors. It maintains full performance up to 45 °C and can operate between 45 °C to 55 °C with a derating factor of 0.35 A/K, ensuring reliable operation under variable ambient conditions. The compact, modular design supports cold module engineering and enhances durability in demanding environments. Shipped with a one-year warranty, the DMA 30A 7301-D delivers efficient energy recovery and precise drive control, providing industrial applications with enhanced dynamics, optimized power output, and streamlined system integration.