| Performance characteristics: the yaw bearing is located at the top of the tower, supporting the whole cabin of the wind generator, and bearing the axial force, radial force and overturning moment produced by the wind sweeping the blade. Through the yaw control of the yaw drive mechanism, to ensure that the pod to the direction of the positive wind. The yaw bearing has self sealing, corrosion resistance, and has a certain pre tightening. Bearing in complex load conditions, in the wind, rain, dust, salt fog, high and low temperature and strong ultraviolet and other extremely harsh environment, with more than 20 years of service life and more than 99% of the reliability. |
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