RSK-TBT 8 ZT High torsional stiffness diaphragm coupling for testing bench

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Specification

Model: RSK-TBT8  8102F  8102 8132 8178 8210 8252
Rated Torque  TKN N.m  190 300 1100 3500 5800 10000
Peak Torque  TKS N.m  285 450 1650 5250 8700 14250
Outer Diameter  mm  102 102 132 178 210 252
Hole Diameter mm  25-45H6  25-45H6  45-70H6  50-85H6  60-100H6  70-120H6 
Maximum Speed Nmax min−1  18000 18000 15000 12000 10000 8000
  Axial Offset   △Ka mm  1.1 0.8 1.1 1.2 1.4 1.6
Radial Offset   Sleeve 1  △Kr mm  0.3 0.2 0.25 0.25 0.35 0.4
Sleeve 2  △Krh mm  1 0.7 1 1.25 1.35 1.7
Angular Offset      °  1 0.7 0.6 0.5 0.5 0.5
Angle Spring Stiffness    Nm/rad  229 285 1850 6980 11250 18580
Diaphragm Set Thickness  mm  7.1 4.6 6.8 11.2 12 14

Note: For speeds over 5000rpm, the offset should be controlled to a maximum of 30%.







Company
Jiangsu Rokang Heavy Industry Technology Co., Ltd.
Jiangsu Rokang Heavy Industry Technology Co., Ltd. has fixed assets of more than 80 million yuan, and has a team of professional talents in mechanical design, precision manufacturing, heat treatment, welding, etc.; the company has a one-stop complete set of processing facilities and a series of quality inspection systems such as measurement, physical and chemical, and dynamic testing, and has a comprehensive mechanical processing capability. For many years, the company has been committed to the research and development and manufacturing of ball cage type constant velocity universal couplings, cross shaft type universal couplings, and drum gear couplings. It has carried out close industry-university-research cooperation with military and local scientific research institutes such as Jiangsu University of Science and Technology, School of Mechanical Engineering of Jiangsu University, and Power Engineering Department of PLA Naval Academy, and has continuously expanded into the fields of precision, heavy load and high speed. The products have successfully replaced foreign imported products with excellent performance, and the process technology has reached the international advanced level. It has been widely used in lifting and transportation, metallurgical machinery, metal rolling, engineering machinery, mining machinery, petrochemical, textile machinery, military ships, armored vehicles, railway locomotives, special vehicles and other fields. The product quality and service have been recognized and praised by the majority of users, and are exported to Europe, America, Russia, the Middle East, India and other countries and regions. In recent years, the company has been committed to the in-depth research and development of ball cage constant velocity universal couplings, and has successively developed ball cage constant velocity universal couplings for screw pumps, ball spline ball cage constant velocity universal couplings, coaxial double-speed, and double-way ball cage constant velocity universal couplings. It fundamentally solves the new problems that users currently encounter during use. The company has always adhered to the business purpose of "quality first, honest management, and customer first". We are willing to work with you with excellent products, preferential prices and thoughtful services to create a brilliant career!
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