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Spider couplings
Spider Coupling1.good oil and chemical resistance2.Flexibility3.KTR4.With German import material
Spider couplings also known as jaw couplings enable the conection of shafts or flanges via a polyurethane drivering,the flexibility of the drive ring allows the power transmission coupling to compensate for parallel angular and axial displacements.
Flexible couplings structure and features:
1.Coupling assembled by pressing a polyurethane sleeve into hubs on both sides
2.Could absorb the vibration, parallel ,angular misalignments and shaft end-play
3.Resistance to oil and electrical insulation
4.Identical clockwise and anticlockwise rotational characteristics
5.Three different hardness sleeves are available
6.clamp type
Flexible couplings drawings
JM2-clamp flexible spider couplings
Flexible couplings sizes as following
Model
OD(mm)
L(mm)
IN(mm)
Torque(N.m)
Weight(g)
JM16
16
22
3,4,5,6,6.35,7
3
20
JM16C
JM20
20
30
4,5,6,6.35,7,8,10
6
25
JM20C
JM25
25
34
4,5,6,6.35,7,8,10,12
12
40
JM25C
JM30
30
35(or40)
5,6.35,7,8,10,12,12.7
14,16
16
50
JM30C
JM40
40
66(or50)
6,6.35,7,8,10,12,12.7
14,16,18,20,22,24
21
156
JM40C
JM55
55
78
8,10,12,12.7,14,16
18,20,22,24,25,28
75
362
JM55C
JM65
65
90
10,12,12.7,14,16, 18
20,22,24,25,28,30,35
38
200
582
JM65C
JM80
80
114
12,12.7,14,16, 18, 20
22,24,25,28,30,35,38
40,42,44,45
405
966
JM80C
State
Max OD:135mm Max ID:80mm
These kind of flexible couplings are used in the line of precisiontransmission systerm,eg CNC machine ect.
Different sizes have different prices,any more details please contact me.
Spider Couplings
Choosing us you will enjoy them as follows :
1. The coupling is available with or withoutkeyway(including spline and flat key).
2.The couplings’ surface processing :Polishing , Anodizing, Black processing and Electroplating
3.Material :Aluminum alloy6082 &7075,Stainless steel303 &304 and steel 45.
4.Screw :Class 12.9
5.Customized design is available.EPT and ODMare welcomed.
6.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.