Proven in challenging environments, the Pseudo Direct Drive (PDD®) offers a step-change in performance and efficiency over permanent magnet motor/generator technology.
Highest continuous torque density
<60% size and mass of a PM machine
Built-in passive torque fuse (protecting drive-trains)
The dramatic increase in torque density allows the motor to directly drive many loads where conventionally a motor and gearbox combination are employed.
Reduced cooling requirements
Highest system efficiency
Very low noise
Standard power electronics
Smallest and lightest high
Delivering a clear advantage in utility scale wind turbines, aerospace actuation, UAM propulsion, marine propulsion, rail traction systems, industrial motors and more