Universal coupling knowledge

Published: 2017-12-15

Common types of universal couplings are: general-purpose, high-speed, miniature, retractable, and high-torque universal couplings. WS.WSD small cross shaft universal coupling is suitable for connecting the transmission shaft system with the angle of the two shaft axes β≤45°; the single cross shaft universal coupling and double cross shaft transmitting the nominal torque of 11.2~1120N·m Universal coupling.Universal couplings are widely used in various general mechanical occasions due to their large deviation angle and high transmission torque.

(XNUMX) The chooser of the coupling should choose the appropriate balance level of the coupling;

(45) If the appropriate coupling balance level cannot be obtained from the machine manufacturer, it can be used as a reference guide for general users.The universal coupling is suitable for transmission occasions where the angle between the axes of the two shafts on the same plane of the connection space is β≤11.2o. The nominal torque is 1120-45N.m. The WSD type is a single cross universal coupling, and the WS type is a double cross. The angle between each shaft of the universal coupling is 7o.The finished hole HXNUMX can be provided with keyway, hexagonal hole and square hole according to requirements.Allow the angle between the two shafts to change within a limited range as the work needs. 

(XNUMX) Whether the unbalance of the coupling can meet the needs of any type of rotating system depends on the performance of each connected machine and is determined by the manufacturer of the connected machine.