JSJ grid coupling
Tanso is pleased to be able to provide quality grid couplings covering a large number of industry standard sizes and lengths. The Tanso grid style coupling has proven itself in performance and popularity over a wide range of applications.
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Tanso is pleased to be able to provide quality grid couplings covering a large number of industry standard sizes and lengths. The Tanso grid style coupling has proven itself in performance and popularity over a wide range of applications.
Tanso’s grid style coupling design has demonstrated its ability to dampen vibration by as much as 30% and can cushion shock loads that could cause damage to both the driving and driven equipment. The tapered grid spring design absorbs impact energy by spreading the energy out over the full length of the grid spring thus reducing the magnitude of the torque spikes.
The Tanso design uses a curved hub tooth profile which creates a progressive contact with the flexible grid spring as the application torque increases. This feature provides a more effective and efficient transmission of power in properly aligned couplings.
Tanso’s versatile design of industry standard hubs and grid springs for both horizontal and vertical cover styles allow Tanso couplings to be interchangeable with other industry standard grid couplings and components.
Proper grid coupling installation and maintenance can add to a longer coupling life. Grid spring replacement is simple and can be performed at a fraction of the cost and time of a complete coupling.
Principles
Positive protection against the damaging effects of shock loads, impact loads and vibration.
Tanso grid coupling is torsionally flexible. The circumferential flexibility is progressive due to the curved profile of the grooves – ‘state-of-the-art’ in resilient coupling design.
Accommodating Shaft Misalignment and End-Float
Tanso grid coupling will accommodate combinations of misalignment present at set-up or occurring during machine displacement, settlement, etc.
Limited End-Float kits are available on request.
Installation
JSJ spacer grid coupling:
Double-piloted design for connecting equipment where the distance between shafts is too large for a spacer-type coupling.
Type
Nominal torque
Tn/
N·m
Bore diameter
d
d1
L
L2
D
C
Mass
(one side)
m
/kg
JSJ1
140
22、24
28
48
162
116
3
3.9
25、28
30、32、35
JSJ2
400
32、35、38
35
60
195
158
8.85
40、42、45、48、50
JSJ3
900
48、50、55、56
50
76
213
183
15.6
60、63、65
JSJ4
1800
55、56
63
89
275
218
26.4
60、63、65、(70、71、75)
80
JSJ5
3150
65、70、71、75
75
98
294
245
37.2
80、85
JSJ6
5600
75
90
120
372
286
5
63
80、85、90、95
100、110
JSJ7
8000
80、85、90、95
100
127
391
324
83.5
100、110、120
JSJ8
12500
90、95
120
150
453
327
6
98
100、110、120、125
130、140
JSJ9
18000
110、120、125
130
162
463
365
140.2
130、140、150
160、170
JSJ10
25000
120、125
140
184
482
419
209.6
130、140、150
160、170、180
190、200
JSJ11
35500
140、150
160
183
549
478
276.7
160、170、180
190、200
JSJ12
50000
160、170、180
200
198
587
548
381
190、200、220
240
JSJ13
63000
180
216
622
604
519
190、200、220
240、250
JSJ14
90000
200、220
220
239
673
665
718
240、250、260
280
JSJ15
125000
240、250、260
250
259
711
708
898
280、300、320
JSJ16
160000
280、300、320
280
289
744
782
1205
340、360
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