Fluid couplings Features:
Enhance 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 select the proper size of liquid coupling with oil moderate according to the power transmitted and the speed of motor,e,i,the insight of the liquid coupling.
When ordering,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 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 fluid couplings with belt pulley,brake puley or othe unique requirements please condition the technical data at length.
YOXz fluid couplings is definitely a coincidence machine with shifting wheel which can be in the output point of the coincidence machine and is 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 specified by customers). 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 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 weak pillar and linked spiral bolt can unload the coincidence machine so it is extreme easy. Customer must provide 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 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 style 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 devices transported by belt.Customer must supply 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 straight inserts in the axle hole of coincidence machine and the electromotive machine point ML(GB5272-85) links with plum blossom type elastic axle linking machine. It really is reliable connected and has simple structure, the tiniest axle size which really is a common connection enter 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 table.
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 sort linked both sides, the axle size of which is longer. But it has simple structure and it is more easy and convenient for fixing and amending (unnecessary to move the electromotive machine and decelerating machine but just the elastic pillar and connecting spiral bolt can unload the coincidence machine).
The relevant elastic axle connecting machine, connecting size and outer size is actually the same with YOXe type liquid couplings.
