-
-
Products
-
-
AYL hydraulic safety coupling
Key words:
Hydraulic coupling, hydraulic bolt, hydraulic nut, thruster
Classification:
Product Description
Working principle
AYL hydraulic safety coupling is a coupling with limited torque. It is composed of a double-layer sleeve. After high-pressure oil is injected into the middle oil cavity, the outer layer expands and squeezes the hub, and the inner layer tightens the shaft. It can transmit torque proportional to oil pressure. When the torque exceeds the predetermined value, the coupling slips on the shaft, the shear tube is sheared by the shear ring, and the oil pressure is unloaded within a few thousandths of a second. At this time, the coupling sleeve is restored under the action of metal elasticity. Prototype, the coupling and the shaft slide relative to each other (idling) to ensure safety. After the shear tube is replaced, it can continue to operate and resume work in a very short time.
Performance characteristics
The transmission torque is efficient and reliable, the predetermined torque can be adjusted through the change of oil pressure and can be sustained, the installation and disassembly are fast and convenient, the structure is compact, and metal fatigue is not easy to occur compared with the hard connection.
Application areas
Hydraulic safety couplings can not only be used alone, but also can be used in combination with gears, sprockets, shafts and various couplings, and are widely used in metallurgy, mining, building materials, wind power, ships and other fields.
AYL120GZ hydraulic safety coupling
Related Products
Product inquiry
Telephone:
E-mail:
Address:
199 Xixie Road, Hongshan Street, Xinwu District, Wuxi City
Quick Navigation
Online message
If you have any product related questions, welcome to contact us!
Copyright©2024 Wuxi Shensui Marine Equipment Co., Ltd.Business License
