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CMD COUPLINGS > Gear couplings > FLEXIDENT SENIOR

Flexident Senior - Type SR - Reinforced model

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CMD COUPLINGS
SENIOR Coupling, type SR, size 50, bore 1 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1, bore 2 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1
SENIOR Coupling, type SR, size 50, bore 1 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1, bore 2 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1 Dimension drawing 2D

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Choose your coupling (48.84 KB)
 
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S 50 R AL1=C18 AL2=C18 SENIOR Coupling, type SR, size 50, bore 1 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1, bore 2 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1
Information How to select your coupling
Service Factor Application
1
1.12
1.25
1.4
1.6
1.8
2
2.25
2.5
Absorbed torque application N.m
Application rotation speed rpm
 Part number  Basis torque (N.m)  Maximum Bore with keyway (mm)  Maximum Bore
with cylindric shrink fit (mm)
 Rough bore (mm)  B (mm)  D (mm)  J (mm)  L1 (mm)  Mass (kg)  Grease mass (kg)  Moment of inertia J (kg.m²)  Maximum speed (rpm)  Maximum speed with dynamic balancing (rpm)
S 50 R
1855
50
46
18
43
105
3
44.5
3.7
0.04
0.004
5400
14000
S 68 R
4570
68
63
18
50
140
3
51.5
7.7
0.08
0.012
4000
10500
S 80 R
7910
80
75
26
62
169
3
63.5
13.2
0.12
0.03
3400
8900
S 100 R
13635
100
92
35
76
200
5
78.5
23.5
0.26
0.079
2700
7200
S 115 R
20740
115
106
35
90
228
5
92.5
36.7
0.38
0.166
2400
6300
S 135 R
32220
135
125
58
105
266
6
108
59
0.6
0.368
2000
5400
S 150 R
44000
150
140
68
120
298
6
123
84
0.8
0.649
1800
4800
S 170 R
65110
170
160
68
135
330
8
139
119
1
1.141
1600
4200
S 190 R
91865
190
175
68
150
368
8
154
164
1.7
1.962
1500
3800
S 215 R
133490
215
200
100
175
410
8
179
243
2.2
3.63
1300
3300
S 230 R
159160
230
210
100
190
440
8
194
300
2.9
5.08
1200
3100
S 250 R
207000
250
230
100
220
473
10
225
406
3.8
8.08
1100
2900
S 280 R
302450
280
250
100
310
498
10
315
616
4
13.07
1000
2700
S 310 R
400000
310
310
163
310
575
12
316
805
6.2
21.9
903
2409
S 330 R
500850
330
330
176
330
608
12
336
957
6.6
29.1
857
2285
S 370 R
637500
370
370
191
350
676
12
356
1261
7.9
47.6
760
2026
S 400 R
848540
400
400
240
370
735
15
377.5
1613
11
74.1
696
1857
S 430 R
1078000
430
430
257
430
793
15
437.5
2191
13.5
116.9
643
1714
S 475 R
1356400
475
475
279
480
940
16
488
3091
18.2
215.3
573
1528
S 510 R
1714000
510
510
304
505
990
20
515
3825
22.3
307.4
542
1445
S 550 R
2211000
550
550
329
515
1100
20
525
4676
23.8
449.9
495
1320
S 610 R
2830000
610
610
358
535
1225
25
547.5
5833
30.5
687.4
446
1188
S 650 R
3770000
650
650
394
575
1285
25
587.5
7101
37.1
936
418
1114
S 710 R
5000100
710
710
434
610
1395
30
625
9025
48.5
1419.4
377
1005
S 750 R
5890000
750
750
457
650
1450
30
665
10522
62.15
1795.7
358
955
S 800 R
7780000
800
800
501
700
1555
30
715
12927
73.5
2512.1
341
909
Mounting for Bore 1
Mounting for Bore 2
Ø Bore 1 mm
Ø Bore 2 mm

Bill of Materials Data

Manufacturer CMD COUPLINGS
Description SENIOR Coupling, type SR, size 50, bore 1 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1, bore 2 : Ø18 mm for mounting with keyway, as per ISO R773 or DIN 6883.1
Part number S 50 R AL1=C18 AL2=C18
Mass with full hubs 3.7 kg
Basis torque 1855 N.m
Bore 18 mm
Bore 2 18 mm
Maximum rotation speed 5400 rpm
Maximum rotation speed with dynamic balancing 14000 rpm

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