Fairfield, OH – Maintaining yaw and pitch drives is a challenge because of the inherent time that it takes for maintenance personnel to ascend to the nacelle. But foregoing maintenance can lead to ...

You can't escape friction. The force that resists motion between two objects that are in contact with one another exhibits itself all over the place: in between your engine's rod bearings and its ...

Background: Traditionally, mechanical brake and air-supply systems have provided brake control to processors unwinding or holding back a strand or web. But air brakes and their air-supply system don’t ...