Fluid couplings Features:
Enhance the starting capability of electric motor, protect engine 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 most kinds Bucket elevators, ball mills, hoisters, crushers, excavators, mixers, straighteners, cranes, etc.
SELECTION:
Without unique requirements the following specialized data sheet and power chart are accustomed to choose the proper size of fluid coupling with oil moderate according to the power transmitted and the speed of motor,e,we,the input of the fluid coupling.
When buying,please specify the dimensions of the shaft ends of lmotor and powered machine(or reducer)including diamenter,tolerance or match of the shafts(if no tolerance or match is specified,the bores will be machined th H7),fit amount of the shafts,width and depth of the keys (of notice the standard No.enforced).For ordering the fluid couplings with belt pulley,brake puley or othe special requirements please condition the technical data at length.
YOXz fluid couplings is certainly a coincidence machine with shifting wheel which is in the output point of the coincidence machine and is definitely linked with elastic axle connecting machine (plum blossom type elastic axle linking machine or elastic pillar axle-connecting machine or actually the axle-connecting machine specified by clients). Usually there are 3 connection types.
YOXz liquid couplings is internal wheel driver which has tight framework and the smallest axle size.The fittings of YOXz fluid couplings have a broad usage, simple structure and how big is it has basically be unified in the trade.The connection design 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. Just 
demolish the fragile pillar and connected spiral bolt can unload the coincidence machine so it is extreme convenient. 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 actual size is set by customers.
Attention：the smallest size Dp belt tray can perform.the largeat size the dl axle hole can do YOXp type liquid 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 is suitable in apparatus 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 fluid couplings is one that the axle of decelerating machine directly inserts in the axle hole of coincidence machine and the electromotive machine point ML(GB5272-85) links with plum blossom type elastic axle connecting machine. It is reliable connected and has simple structure, the tiniest 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 client usually do not supply, we will manufacture according to the sizes in the desk.
Interest：L in the desk is the smallest axle size.If lengthen the L1,the full total amount of L will be added.d1,d2are the largest size that people can do.
YOXf liquid couplings is a type linked both sides, the axle size of which is longer. Nonetheless it has simple structure and it is simpler and convenient for fixing and amending (unnecessary to move 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 external size is basically the same with YOXe type fluid couplings.
