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Motion Control Couplings
STAINLESS BELLOWS | ALUMINUM DISC MEMBRANE | OLDHAM COUPLING
UNIVERSAL LATERAL COUPLING | MULTI BEAM COUPLING | MINI JAW COUPLING
COMPARISON CHART

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MINI JAW COUPLING

Jaw couplings are one of the most widely applied types of flexible couplings. Transmitting the load in compression, the jaw design offers excellent misalignment and vibration damping characteristics. Jaw hubs are made from a lightweight aluminum alloy, while the spider elements are offered in five hardness levels and in two materials, Urethane & Hytrel (yellow).

Mini Jaw Coupling

MINI JAW COUPLING

DIMENSIONAL DATA

Size Max Bore with KWY Max Bore without KWY Max Bore Clamp Hub OAL "L" OD "D" A B C E F Set Screw Size
 7 .276 .276 .276 .860 .550 .24 .24 .04 .31 .28 6-32
9 .354 .433 .433 1.200 .780 .07 .31 .04 .39 .39 8-32
14 .551 .630 .630 1.350 1.180 -- .39 .06 .51 .43 8-32
19 .748 .945 .787 2.535 1.540 -- .47 .08 .63 .98 10-24

PERFORMANCE

 Size Hardness(Duro) Backlash Free Torque Tnom
IN#
Tmax
IN#
Torsional Stiffness MASS Max Speed Max Temp.
7 80A Blue
92A White
98A Red
64D green
63D Yellow
 2 IN# 6
10
17
22
22
12
20
34
44
44
76 in#/RAD
131
223
289
289
.015
#
40,000
RPM
194°F
194°F
194°F
194°F
248°F
9 80A Blue
92A White
98A Red
64D green
63D Yellow
4 IN# 16
26
43
54
54
32
54
86
108
108
152
253
421
530
530
.04
#
28,000
RPM
194°F
194°F
194°F
194°F
248°F
 14 80A Blue
92A White
98A Red
64D green
63D Yellow
9 IN# 35
65
110
138
138
70
130
220
276
276
634
1268
2028
2544
2544
.10
#
19,000
RPM
194°F
194°F
194°F
194°F
248°F
19 80A Blue
92A White
98A Red
64D green
63D Yellow
22 IN# 43
87
148
185
185
86
174
296
370
370
1505
3042
5071
6340
6340
.13
#
14,000
RPM
194°F
194°F
194°F
194°F
248°F



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