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Hydraulic coupling
Key words:
Hydraulic coupling, hydraulic bolt, hydraulic nut, thruster
Classification:
Product Description
Operating Principle
The same conical surface is made of the outer surface of inner surface and outer sleeve. High pressure oil is used to expand outer sleeve, which will move on the inner sleeve. When moved to designed position, remove high pressure oil. The outer sleeve will be close on inner sleeve, and the inner sleeve will be close on shaft. Torque is transferred by friction force between outer sleeve and inner sleeve, and between inner sleeve and shaft.
Product Features
This product is safe and reliable, and needs no spline on shaft and coupling, thus avoiding stress concentration. At the same time, operating status is the same in positive rotation and reverse rotation, eliminating impact. Torque transferred can be calculated or accurately measured on twisting force test stand, hence the operation is absolutely safe and reliable, and removal and installation are easy.
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Address:
199 Xixie Road, Hongshan Street, Xinwu District, Wuxi City
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