Welcome~Hebei Rongxing Driving Equipment Technology Co., Ltd.
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YL type flange coupling, flange plate coupling, rigid connection

     YL Flange Coupling Parameters And Dimensions 

  Type Nominal Torque TnN • mAllowable Speed [n] r/minShaft Hole Diameter dShaft Hole  Length LDD,bSb,  BlotInertia  Moment  kg • mWeightkg
Y J.d.n
YL163630022 〜3038 〜821204836852M1040. 0064. 10
YL2200580030 〜4260 〜112130680. 0086. 97
YL3400500040 〜5084 〜1121508040560. 0219. 38
YL4800440050 〜6384 〜142170100M1280. 03923. 27
YL52000360063 〜80107〜1722101305010680. 12230. 72
YL65000280080 〜100132〜2122601606684M160. 36057. 95
YL7100002500100〜125167〜2123002007290100. 84586. 10
YL8250001900125〜160167〜3024002608098M242. 693202.3
YL9500001600160—200242〜3524603209212112166. 962326
YL101000001200200〜250282〜410590400104124M3020. 550622


① Weight and moment of inertia are approximate values calculated according to the minimum diameter and maximum length of the shaft hole of the I-type coupling. 

② The same type of shaft hole can be arbitrarily combined.

Hebei Rongxing Driving Equipment Technology Co., Ltd.  is a professional R&D and manufacturer of couplings, cardan shafts and gearboxes with a registered capital of 36.88 million. The company covers an area of 55 acres, with a production workshop of 12,000 square meters and 108 production equipment. With strong strength, advanced technological process and more than 20 years of manufacturing experience, the company has passed ISO9001 quality management system certification. It was recognized as a high-tech enterprise by Hebei Province Industry and Information Technology. It is a member unit of transmission connecting parts of China Machinery General Parts Industry Association, and has eight utility model patent certificates.

The company's leading products mainly include elastic couplings, rigid couplings and other dozens of series of couplings with thousands of specifications, which are widely used in metallurgy, mining, cement, paper, electric power, chemical industry, wind power, petroleum, port machinery, etc. industry. It has provided strong technical and equipment support for the import and localization of couplings of many domestic steel mills, and has won unanimous praise from the majority of users.