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Schematic diagram of magnetic coupling winch. 1, left support plate; 2, left drum cover; 3, locating rods; 4, barrel; 5, roller bears; 6, spacer sleeve; 7, right drum cover; 8, right support plate; 9, key joint; 10, outer magnetic rotor; 11, left-hand flange; 12, active magnetic rotor; 13, motor shaft; 14, O-shaped seal; 15, sealed enclosure; 16, motor; 17, fixing key; 18, right cover; 19, watertight cable glands.
Source publication
To measure the distance and direction between the flanges of two seabed pipelines, a measuring device for pulling a rope in seawater was designed. Addressing the sealing problem of the key equipment the rotating shaft of the rope winch, we used the magnetic coupling principle to transfer the driving moment, and converted the dynamic seal into a sta...
