OUTRUNNER PMSM MOTORS
← BACK TO PRODUCTSHigh-torque, high-efficiency Permanent Magnet Synchronous Outrunner Motors designed for direct-drive actuation, high-payload propulsion, and mission-critical defense and aerospace applications.
Product Description
Engineered for superior torque density and precise motion control, SOLWIT’s Outrunner PMSM Motors feature a sinusoidal back-EMF profile optimized for advanced Field-Oriented Control (FOC). By placing the rotor on the outside, these motors deliver exceptional direct-drive torque without the weight, complexity, or maintenance of mechanical gearboxes.
Built with aerospace-grade materials, low-loss silicon steel stators, and high-temperature neodymium magnets, they provide smooth rotation, minimal torque ripple, and maximum efficiency in harsh operating environments. They seamlessly pair with SOLWIT’s APEX Series and APEXSQUARE Series drive controllers for peak system performance.
Specifications
| Back-EMF Profile | Sinusoidal (Optimized for FOC Drive) |
| Architecture | External Rotor (Outrunner Direct-Drive) |
| Thermal & Ruggedness | Aerospace & MIL-grade environmental sealing and high vibration resistance |
| Optimization | Low cogging torque and minimized torque ripple for precision control |
| Customization | Tailored winding configurations, kV ratings, pole-pair counts, and mounting interfaces |
| Compatibility | Fully integrated with SOLWIT APEX Series FOC Drive Controllers |
Applications
- Unmanned Aerial Vehicles (UAVs): High-efficiency direct-drive propulsion for tactical drones and heavy-payload multirotors.
- Precision Gimbals & Direct-Drive Actuators: Ultra-smooth torque delivery for camera stabilization, optical tracking, and flight control surfaces.
- Defense & Robotic Systems: Compact, high-density motors built for high-vibration and harsh environmental operating conditions.
- Coaxial & Thruster Systems: Optimized low-speed torque delivery for contra-rotating propulsion setups and underwater thrusters.