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The Wind Turbine Yaw Mechanism
Yaw Bearing
Yaw Bearing
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Yaw Bearing
The yaw motor has a small wheel that engages a huge wheel.
The large wheel is called the yaw bearing.
Back, Nacelle, Forward
On some yaw bearings the teeth point outwards, while on others they are turned inwards.
It all depends on the position of the yaw motor.
See a photo of a real yaw bearing
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