Radial Flux PMSM Motors (Round Wire and Hairpin)

Radial Flux Permanent Magnet Synchronous Motors

Synwyn Dynamics’ radial flux permanent magnet synchronous motors (PMSM) are designed as robust and flexible electric drive solutions for demanding electrified systems. This motor topology represents a proven and widely adopted architecture, offering a strong balance between performance, efficiency, manufacturability, and system integration.

The radial flux PMSM portfolio covers a broad range of power and torque levels and supports multiple cooling concepts, voltage classes, and mechanical interfaces. Motor designs are optimized with a focus on continuous operation capability, overload performance, thermal stability, and long-term reliability.

To address different design and production requirements, both round wire and hairpin (flat wire) winding technologies are applied within the same radial flux PMSM platform. Each winding option offers specific trade-offs in slot fill factor, efficiency potential, manufacturing complexity, and cost, allowing flexible adaptation to system-level targets.

Rather than defining rigid product boundaries, Synwyn Dynamics’ radial flux PMSM motors are developed as engineering platforms, enabling tailored configurations while maintaining a consistent and scalable motor architecture.