Integrated Brushless Motors for Modular Motion Control Architectures

Dunkermotoren is releasing the dGo motor family, a series of brushless direct current (DC) motors with integrated commutation electronics designed for auxiliary motion axes in industrial automation systems. The hardware is deployed in conjunction with the nexofox digital service platform to streamline system integration and continuous operational tuning for automated manufacturing environments.

Bridging the Gap in Auxiliary Axis Automation
The dGo hardware architecture will be exhibited at the SPS trade fair in Nuremberg (Hall 4, Booth 460) from November 24 to 26, 2026. The motor family is engineered to bridge the gap between fully integrated, high-end control systems and simple, cost-effective auxiliary motion axes. By combining a brushless DC motor with built-in commutation electronics and application-specific control functions, the architecture eliminates the need for separate external motor controllers. This standardized modular approach reduces cabling complexity and drastically cuts engineering efforts for repeatable motion tasks, such as format adjustments, valve control, or conveyor positioning within larger manufacturing ecosystems.

Dynamic Parameter Optimization via Digital Services
To support the physical drive hardware, the nexofox digital service platform provides continuous motor management. The software features an automatic drive parameter optimization mechanism that allows the motion solution to adapt its operating parameters dynamically in response to changing application loads and environmental conditions. This continuous automated adjustment minimizes manual commissioning efforts and increases overall system availability by preventing parameter-drift-induced faults during prolonged industrial operation.

Additional Context
This section details technical specifications and competitive benchmarking not included in the original news release.

Within the industrial motion control sector, integrated brushless DC motors compete directly with solutions such as the maxon IDX series and the ebm-papst ECI series. While enterprise-grade drives like the maxon IDX focus on high-torque density and deep integration with industrial Ethernet protocols (such as EtherCAT) for complex multiaxis interpolation, the dGo line is specifically positioned as a cost-effective alternative for secondary, auxiliary axes. This configuration makes the system a direct replacement for traditional open-loop stepper motors equipped with external drivers, offering higher efficiency and closed-loop operational potential without the cost overhead of high-end servo systems.

Furthermore, the nexofox continuous parameter optimization software functions as an alternative to static drive-tuning platforms like FAULHABER's Motion Manager. The nexofox system differentiates itself by offering dynamic, real-time parameter adaptation during active operation, whereas traditional platforms typically rely on static parameters established during initial commissioning.

Edited by Aishwarya Mambet, Induportals Editor, with AI assistance.

www.dunkermotoren.com