Fluid couplings Features:
　　Improve the starting capacity for electric motor, protect electric motor against overloading, damp shock, load fluctuation and torsional vibration, and balance and load distribution in case of multimotor drives.
Applications:
　　Belt conveyers, csraper conveyers, and conveyers of all types Bucket elevators, ball mills, hoisters, crushers, excavators, mixers, straighteners, cranes, etc.
SELECTION:
　　Without unique requirements the following technical data sheet and power chart are used to choose the proper size of fluid coupling with oil medium based on the power transmitted and the velocity of motor,e,we,the input of the fluid coupling.
　　When ordering,please specify the dimensions of the shaft ends of lmotor and powered machine(or reducer)which includes diamenter,tolerance or suit of the shafts(if no tolerance or match is specific,the bores will end up being machined th H7),fit length of the shafts,width and depth of the keys (of notice the standard No.enforced).For ordering the liquid couplings with belt pulley,brake puley or othe unique requirements please condition the technical data at length.
　　YOXz fluid couplings is usually a coincidence machine with shifting wheel which is certainly in the output point of the coincidence machine and is certainly connected with elastic axle connecting machine (plum blossom type elastic axle connecting machine or elastic pillar axle-connecting machine or also the axle-connecting machine designated by clients). Usually there are 3 connection types.
YOXz liquid couplings is inner wheel driver which has tight framework and the smallest axle size.The fittings of YOXz fluid couplings possess a wide usage, simple structure and how big is it has basically be unified in the trade.The bond style of YOXz fluid couplings is that the axle size of it really is longer but it is unnecessary to move the electromotive machine and decelerating machine. Only demolish the weak pillar and connected spiral bolt can unload the coincidence machine so it is extreme hassle-free. Customer must offer the size of electromotive machine axle (d1 L1) and decelerating machine axle (d2 L2). The wheel size (Dz Lz C) in the table is merely for reference, the real size is decided by customers.
Attention：the smallest size Dp belt tray can do.the largeat size the dl axle hole may do YOXp type fluid couplings is a connection design of belt tray with hydraulic coincidence machine. The electromotive machine (or decelerating machine) axle straight inserts in the axle hole of the coincidence machine which would work in gear transported by belt.Customer must provide you with the connection size of electromotive machine axle (d1 L1) and the detailed specification and size of belt tray.
YOXm liquid couplings is one which the axle of decelerating machine directly inserts in the axle hole of coincidence machine and the electromotive machine point ML(GB5272-85) connects with plum blossom type elastic axle connecting machine. It is reliable linked and has simple structure, the smallest axle size which really is a common connection type in current small coincidence machine.
　　Customer must supply the size of electromotive machine axle (d1 L1) and decerating machine axle (d2 L2) as shown in the picture, others if customer do not supply, we will produce according to the sizes in the desk.
Interest：L in the table is the smallest axle size.If lengthen the L1,the total length of L will be added.d1,d2are the largest size that people can do.
YOXf fluid couplings is a type linked both sides, the axle size which is longer. But it has simple framework and it is simpler and convenient for fixing and amending (unnecessary to go the electromotive machine and decelerating machine but only the elastic pillar and linking spiral bolt can unload the coincidence machine).
The relevant elastic axle connecting machine, connecting size and outer size is basically the same with YOXe type fluid couplings.