Radial Flux PMSM Motors (Round-wire & Flat-wire)

Radial Flux PMSM Motors (Round-wire & Flat-wire)

Synwyn Dynamics delivers radial flux permanent magnet synchronous motors (PMSM) through a long-term partner network, covering both round-wire and flat-wire winding technologies. These motor solutions are designed for demanding non-road mobile and industrial applications where reliability, efficiency, and durability are critical.

Synwyn leads application definition, motor specification, and system-level architecture, ensuring that each motor solution is optimized for its duty cycle, cooling concept, voltage level, and integration constraints. Our partner network contributes complementary capabilities in motor electromagnetic design, industrial manufacturing, and validation testing, enabling scalable and repeatable delivery.

Round-wire PMSM motors are typically selected for their robustness, proven manufacturing processes, and cost efficiency, making them suitable for medium-duty and high-volume applications.
Flat-wire (hairpin) PMSM motors enable higher slot fill factor, improved thermal performance, and higher power density, making them well suited for high-current, compact, and high-continuous-load applications.

Across both technologies, Synwyn ensures consistent engineering standards, design-for-manufacturing principles, and verification processes. Performance testing, thermal validation, and durability assessments are conducted to confirm that motors meet application-specific requirements before system integration and delivery.

By combining application-driven engineering leadership with partner-based industrial capability, Synwyn provides radial flux PMSM motor solutions that balance performance, manufacturability, and lifecycle reliability.


Engineering & Manufacturing Capability
Synwyn leads motor specification and engineering definition, while manufacturing is delivered through long-term partners with proven industrial processes.


Automation winding line


Flat wire stator production line


Rotor automatic dispensing machine


Stator and rotor assembly line


PM Motor automatic assembly line


Robot spraying line


Testing & Validation Capability
Performance, thermal behavior, and durability are verified through system-level testing to ensure compliance with application-specific requirements.

Test Equipment - 5000Nm Durability test bench


Test Equipment - 5000rpm damp heat conbined test chamber

Test Equipment - 10000rpm High Speed dynamonmeter


Test Equipment - High and low temperature impact test chamber


Test Equipment - NVH muffling chamber


Test Equipment - Temperature-Humidity-Vibration

Test Equipment - Salt Spray Chamber

Images above shown represent engineering, manufacturing, and testing capabilities within Synwyn’s long-term partner network.

Certifications & Compliance



Manufacturing certifications are held by qualified manufacturing partners and apply to defined production scopes, product configurations,and project requirements.