
Proven in challenging environments, the Pseudo Direct Drive (PDD®) offers a step-change in performance and efficiency over permanent magnet motor/generator technology.
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Highest continuous torque density
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<60% size and mass of a PM machine
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Highest efficiency
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Fault tolerant
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Built-in passive torque fuse (protecting drive-trains)
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Low maintenance
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High reliability
The dramatic increase in torque density allows the motor to directly drive many loads where conventionally a motor and gearbox combination are employed.

Features

Reduced cooling requirements

High reliability,
low maintenance

Highest system efficiency

Very low noise
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Standard power electronics

Smallest and lightest high
torque motor
Applications
Delivering a clear advantage in utility scale wind turbines, aerospace actuation, UAM propulsion, marine propulsion, rail traction systems, industrial motors and more