Overview:
Apply to stock, such as locomotives, EMU, LRV etc.
Structure and the function:
1. Hollow tube：the intermediate pipe is used to connect the gearbox side with the wheel (or axle) and achieve torque transmission.
2. Rubber：Realize displacement compensation and isotropic stiffness performance requirements for couplings.
3. Gear flange：Gear connection can transmit torque more effectively and smoothly, meeting the requirements of high torque transmission strength.
Main characteristic:
·The coupling can withstand torsional torque：44.68kNm and meet the ultimate speed ：1263rpm.
·The coupling meets the requirements of axial displacement ：±32mm ； radial displacement ：±24mm
·Couplings can adapt to harsh environments such as high and low temperatures, sandstorms, and icing. It can also withstand the vibrations and impacts generated during train start-up, braking, and operation.
·The coupling meets the requirement of a 30-year service life, and the rubber parts have a maintenance cycle of 6-8 years.
Capabilities:
·Having a mature product structure design system, a professional rubber formula research and development team, and strong FEA simulation calculation capabilities;
·Meet the flame retardant requirements of EN45545 and the safety index requirements of rail trains.
·Having national certification qualifications and being recognized by the DNV · GL laboratory of the classification society, it is a designated freight product filing laboratory by China Railway Inspection and Certification Center (CRCC).
Types：
More Details:
