Connection and Sealing
Electrical cable or hydraulic hose connection is made through one of the stationary shafts and is sealed with compression seals. Shaft and connection sealing is made using high quality materials such as; NBR, FPM or carbon. Lubrication is achieved with oil or grease. Oil also helps to cool the motor, or motors can be air cooled.
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Famous quotes containing the words connection and/or sealing:
“Accept the place the divine providence has found for you, the society of your contemporaries, the connection of events.”
—Ralph Waldo Emerson (1803–1882)
“Woe to that nation whose literature is cut short by the intrusion of force. This is not merely interference with freedom of the press but the sealing up of a nation’s heart, the excision of its memory.”
—Alexander Solzhenitsyn (b. 1918)