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Detailed introduction of high-fiber NL sleeve couplings
2022-12-02

High fiber NL sleeve couplings are generally processed in batches. In the design process, it is necessary to use CNC roughing and finishing gear, CNC gear shaper mechanism teeth. The gap of teeth can be made larger or smaller according to customer requirements, or processed according to customer's nylon teeth. High fiber NL sleeve couplings can be blackened in batches. Due to weather conditions, couplings are prone to dampness and rust, so they are generally blackened. In order to meet a variety of machinery relatively new transformation and the introduction of equipment spare parts needs.



The high-fiber NL sleeve coupling is made of No. 45 steel, and the axle holes and keyways used are drawn and formed. The elastometer jacket can be made of various hardness synthetic nylon, reinforced cast nylon elastometer and other materials according to the user's requirements. Ordinary nylon coat has made a series of improvements, using high strength glass fiber nylon 66 injection molding, injection temperature 330C, pressure 9MPA, time 4S, after forming for 1 hour of heat treatment, 24 hours of humidification treatment, so that its strength is 3 times higher than ordinary nylon. High fiber NL sleeve coupling is suitable for flexible transmission between shafts and allows large axial radial displacement and angular displacement, and has the advantages of simple structure, convenient maintenance, easy disassembly and assembly, low noise, small transmission efficiency loss, long service life and so on. It is very popular among users. In order to meet the needs of various machinery renovation and the introduction of equipment spare parts, our company can provide more varieties and specifications of nylon inner tooth type coupling, and can accept non-standard orders according to the needs of users.



High fiber NL sleeve coupling is a coupling component product used by machinery manufacturers in various regions. It has been widely used. The product is suitable for flexible transmission between shafts and allows large axial radial displacement and angular displacement. It has the advantages of simple structure, convenient maintenance, easy disassembly and assembly, low noise, small transmission efficiency loss, long service life and so on. It is very popular among users. Axle hole types are cylindrical (Y), conical (Z) and short cylindrical (J). Shaft holes and keyways are processed according to the standard GB3852-83 "Shaft holes and keyway Forms and Dimensions of couplings". The operating temperature is -20 ~ +70℃.

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