1, parallel deviation commonly used terms: When connecting two shafts, shaft radial deviation between the two. 2, the angle deviation: When two high-precision coupling shaft coupling Guancheng, deviation angle of the two axes. 3, the axial deviation: When two couplings coupled PR election Which high-precision coupling, two-axis displacement amount generated in the axial direction. 4, the coupling torque: When a force driving a shaft PR high-precision coupling affordable, cited the force multiplied by the radius of the shaft is torque (force * arm). Torsional rigidity: when the object is subjected to torque effect, a fact on its circumference will produce distortion, but for this amount of deformation characteristics of the nature reserve the size of torsional stiffness Guancheng high precision couplings price, anti- Torsional stiffness expressed deformation is small, whereas small torsional stiffness, said large deformation. XL series star star flexible coupling flexible coupling flange LXD single XLS double flange couplings star star star wheel brake coupling LXZ LXP coupling with brake disk type associated with intermediate shaft is connected LXT dwelling connected intermediate shaft coupling LXJ star LXQ take intermediate shaft coupling ball joint coupling Guancheng high quality precision couplings | mechanical transmission of Korea and Taiwan | PR by a high-precision couplings Dongguan City, South Korea Taiwan Transmission Machinery Limited. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) is an industry leader in Dongguan, Guangdong, machine tool accessories, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Transmission machinery in Korea and Taiwan led the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.