· Created Date: 7/16/2011 11:18:37 AM
4
SBPT PIN AND EUSH GOUPLING ffi SBPT make BP Pin and Bush Coupling compact in design and construction, consist of a pair of cast iron or cast steel hubs transmitting the torque through high tensile steel bolts (Pins) and rubber bushes which have excellent capacity to absorb shocks, torsional vibration and misalignment. SBPT Pin and Bush coupling permits drive in either direction, eliminates need of lubrication and no adjustment is required after fitting. The standard BP Pin and Bush couplings can cater for a power transmission range of 0.65 HP (0.50 kw) to 2100 HP(1570kw) at 100rpm. SWSi SWN Pin and Bush cupling range - 200 Nm to 1300000 Nm SELECTION a) Check your application against the Service Factor Chart and Select Service Factor b) Use the Following formula to obtain HP per RPM and torque of your application HPx Service Factor/RPM: HP/RPM Torque in kpm. : HP x Service Factor x 716.2/ RpM ! Torque in *^:--!t-!-:f-22::-'--!l:!l-l-!-1-1-9:-2--l-!:-8-!. c) Select Coupling size and checkhubbore ' RPM d) Checkallowablespeed SERVICE FACTOR DUTY TYPE OF'PRIME MOVER LOAD DRIVEN EQUIPMENT Motor / turbine Hydraulic Reciprocating Engine Uniform Centrifugal Pump, Conveyor, Fans and B lower - light duty, Uniform load Generator, Exciters, Mixers-liquid etc. 1.0 1.25 1.50 Light Shock Centrifugal Pump / Generators -pulsating load, Kilns Grinder, Hydraulic pumps, Textile machineries, machine tools etc. 1.s0 t.75 2.0 Medium Shock Reciprocating Air Compressor - multi cylinder, Ball Mills, Cranes, Elevators, Hoists, Punch press, Welding Generator, REC Pump 2.0 2.50 2.75 Hearry Shock Air Compres sor-single cylindeq Dredges, Drilling Rigs, Mine machinery Rolling Mills, Rubber Mixers etc. 2.5 2.15 3.0 Extreme Shock Crushers, Vibrating Conveyor, Bar stock shear etc. 3.0 3.5 4.0
Transcript of · Created Date: 7/16/2011 11:18:37 AM
SBPT PIN AND EUSH GOUPLING ffi
SBPT make BP Pin and Bush Coupling compact in design and construction, consist of a pair of cast iron orcast steel hubs transmitting the torque through high tensile steel bolts (Pins) and rubber bushes which haveexcellent capacity to absorb shocks, torsional vibration and misalignment.
SBPT Pin and Bush coupling permits drive in either direction, eliminates need of lubrication and no adjustmentis required after fitting.The standard BP Pin and Bush couplings can cater for a power transmission range of 0.65 HP (0.50 kw) to 2100HP(1570kw) at 100rpm.
SWSi SWN Pin and Bush cupling range - 200 Nm to 1300000 Nm
SELECTIONa) Check your application against the Service Factor Chart and Select Service Factorb) Use the Following formula to obtain HP per RPM and torque of your application
HPx Service Factor/RPM: HP/RPMTorque in kpm. : HP x Service Factor x 716.2/ RpM ! Torque in *^:--!t-!-:f-22::-'--!l:!l-l-!-1-1-9:-2--l-!:-8-!.
c) Select Coupling size and checkhubbore ' RPM
d) Checkallowablespeed
SERVICE FACTOR
DUTY TYPE OF'PRIME MOVERLOAD DRIVEN EQUIPMENT Motor /
turbineHydraulic Reciprocating
Engine
Uniform Centrifugal Pump, Conveyor, Fans andB lower - light duty, Uniform loadGenerator, Exciters, Mixers-liquid etc.
1.0 1.25 1.50
Light Shock Centrifugal Pump / Generators -pulsatingload, Kilns Grinder, Hydraulic pumps,Textile machineries, machine tools etc.
1.s0 t.75 2.0
Medium Shock Reciprocating Air Compressor - multicylinder, Ball Mills, Cranes, Elevators,Hoists, Punch press, Welding Generator,REC Pump
2.0 2.50 2.75
Hearry Shock Air Compres sor-single cylindeq Dredges,Drilling Rigs, Mine machinery RollingMills, Rubber Mixers etc.
2.5 2.15 3.0
Extreme Shock Crushers, Vibrating Conveyor, Bar stockshear etc.
3.0 3.5 4.0
TECHNICAL DETAILTYPE . BP
11 rtr
I FrG-2 (BP 224-9_00)
[.1.| .l<t1
FrG-r(BP 100-191)
SizeBP
CouplingRating
Hp / rpm
CouplingRatingkpm
Max.R.P.M.
BoreMin.mm.
BoreMaxmm.
@Amm
No.of
Pins@Bmm
Dmm
Emm
Fmm
wtin kg
M.l. inkgm'
100
tt2131
t40160
191
228
2s0300
339
380
410
440
s00
s60
630
710750
800900
0.0065
0.022
0.034
0.055
0.070
0.rzs0.200
0.425
0.450
0.672
1.000
1.3 10
1.500
2.205
3.450
6.0326.9607.500
13.75021.050
4.65
t5.7 5
24.35
39.40
50.10
89.50
143.2
304.4
322.3
481.3
716.2
938.2
t074.3t579.22470.9
4320.t4984.7
5371.5
9847.815076
6000
5500
4500
4300
3800
3200
29s02650
2200
I 950
t7501700
I 650
1400
1200
1 100
1000
925
875800
10
10
10
10
20
20
40
50
50
60
70
70
80
90
90
90
\25t25150
175
30
36
40
46
56
75
85
95
115
130
145
160
\702002t5240280
290
320350
100
l2131
t40160
191
228250300
339
380
4t0440
500
560
630
710750
800900
4
8
B
8
8
10
10
10
10
t010
10
8
10
10
10
t2t214
16
45
56
62
70
B4
106
r28138
172
190
220
245
255
302320
360A a.,
440
480530
35
46
50
50
60
76
90
90
120
139
158
160
r70200
220
240280
290
300310
J
-l
3
-l
J
3
-l
J
J
3
J,-l
4
4
4
5
5
5
5
5
16
25
25
25
30
30
36
40
45
55
55
60
70
70
85
95
100
102
t04t24
2.5
4
5.5
6.3
9.6
t4.326
JJ
51.5
86.5
tt7174
183.3
260
370515'730
836
9351 330
0.003
0.00s
0.009
0.0120.026
0.056
0.140
0.221
0.531
1.048
1.7t43.150
3.739
6.77812.12r2t.28738.1 90
48.09s
63.4121 1 s.056
NOTE : I ) Weight & mass moment of inertia apply to max. bore diameters.
2) The Weight & M.I. can be reduced for lower shaft dia. Customer to provide shaft diameters.
TYPESBPT PIN:. SWN.HUB
& BUSH COUPLINGMATERIAL GREY GAST IRON
swN 7t0 - 2000swN 4s0 - 630
View A for SWN 400
SizeSWN
RatedTorque
NmSpeedRPM
Pilot Bore Max BoreD
mmD1mm
D2mm
Cmm
Gmm
T1mm
T2mm
Weightin kg
M.I.kgm'
No. ofPinsd1
mmd2
mmd1
mmd2
mm
105
125
144
162
178
198
228
252
285
320
360
400
450
500
s60
630
710
800
900
1000
tt20r2501400
1600
r 800
2000
200
350
500
150
9s0
1300
2200
2750
4300
5500
7800
12500
1 8s00
2s000
39000
52000
84000
I 10000
1 s0000
195000
270000
345000
530000
750000
975000
1300000
7000
6000
5250
4650
4200
3750
3300
3000
2650
2350
2t002050
1 800
1600
1450
1280
1 150
I 000
900
810
700
6s0
570
500
450
400
10
10
10
20
20
20
20
30
40
50
60
70
80
90
100
100
110
125
t40150
160
180
200
260
320
380
10
10
l020
20
20
20
30
40
50
60
70
80
90
100
100
110
12s
t40150
160
180
200
260
320
380
32
40
45
50
60
10
80
90
100
110
120
t40160
180
200
220
240
260
290
320
350
380
440
480
540
600
38
48
55
60
70
80
90
100
110
r20130
140
160
180
200
220
240
260
290
320
350
380
440
480
540
600
105
t25r44t62t7B
198
228
252
285
320
360
400
450
500
s60
630
710
800
900
1000
1120
t2501400
1600
1 800
2000
53
65
16
85
t02t20129
150
t64180
200
230
260
290
320
355
385
420
465
515
560
610
700
170
870
960
59
68
84
92
108
t28t40160
175
192
210
230
260
290
320
355
385
420
465
515
560
610
700
770
870
960
45
50
55
60
70
80
90
100
110
125
t40160
180
200
220
240
260
290
320
350
380
420
480
540
600
660
2-4
2-4
2-4
2-5
2-5
2-5
2-5
2-5
3-6
3-6
3-6
3-6
4-7
4-7
4-8
4-8
s-9
5-9
5- 10
5- 10
6-1 1
6-l i6-t26-12
8- l68-16
l316
t620
20
20
26
26
32
3Z
42
42
52
52
68
68
80
80
90
90
100
100
t20t20t40t40
12
15
l518
l81B
24
24
30
30
42
42
52
52
68
68
80
80
90
90
r00
100
120
t20140
t40
2.5
5.1
6.6
7.7
11
15.4
20
26.6
4t55
101
t47t63
213.2
311
487.4
s68
112.2
I 048
1382
1969
2404
3s 1l
4795
6993
8992
0.003
0.007
0.01s
0.023
0.040
0.062
0.115
0.192
0.368
0.550
1.439
2.436
3.552
5.964
t0.754
20.47r31.555
51.833
87.520
t43.47 5
256.319
390.099
710.816
1229.487
2349.648
3658.163
8
8
0
9
0
2
.1
2
1
2
0
4
2
4
2
4
4
6
6
8
8
l0
l0,,4
,,2
,,6
NOTE : 1) Weight & mass moment of inertia apply to max. bore diameters.2) The Weight & M.l. can be reduced for lower shaft dia. Cuslomer to provide shaft diameters.
SBPT PIN & BUSH COUPLING:. SWS.HUB MATERIAL CAST STEEL / STEEL
sws 450 - 630View A for SWS 400
Sizesws
RatedTorque
Nm
SpeedRPM
Pilot Bore Max BoreD
mmD1mm
D2mm
Cmm
Gmm
T1mm
T2mm
Weightin kg
M.I.kg*'
No. ofPinsd1
mmd2
mmd1
mmd2
mm
105
t25144
t62178
198
228
252
285
320
360
400
450
500
560
630
710
800
900
1000
1t201250
1400
1600
I 800
2000
200
350
500
750
9s0
I 300
2200
2750
4300
5500
7800
12500
1 8500
25000
39000
52000
84000
1 10000
I 50000
195000
270000
345000
s30000
750000
975000
1300000
10000
9000
7800
6900
6300
5600
4900
4400
3900
3500
3 100
2800
2500
2200
2000
1 800
1600
1400
1250
1 100
r000
900
800
700
600
550
10
10
10
20
20
20
20
30
40
50
60
70
80
90
100
100
110
12s
140
150
160
180
200
260
320
380
l0l010
20
20
20
20
30
40
50
60
70
80
90
100
100
110
125
r40150
160
180
200
260
320
380
32
40
50
55
70
80
85
100
110
t25135
150
170
190
2t0235
2s0
280
280
340
370
400
460
510
580
640
38
48
60
65
75
85
95
110
120
130
140
150
t70190
2t0235
250
280
280
340
370
400
460
510
580
640
105
125
t44t62t78198
228
252
28s
320
360
400
450
500
560
630
71,0
800
900
1000
1120
1250
1400
1600
1 800
2000
53
65
76
85
t02120
129
150
t64180
200
230
260
290
320
3s5
385
420
465
515
s60
610
700
770
870
960
59
68
84
92
108
t28t40160
175
192
210
230
260
290
320
355
385
420
46s
515
s60
610
700
770
870
960
45
50
55
60
70
80
90
100
110
125
140
160
180
200
220
240
260
290
320
350
380
420
480
540
600
660
2-4
2-4
2-4
2-5
2-5
2-5
2-5
2-5
3-6
3-6
3-6
3-6
4-7
4-7
4-8
4-8
5-9
5-9
5- 10
5- 10
6-11
6-1 I
6-12
6-12
8- l68- l6
13
t6t620
20
20
26
26
32
32
42
42
52
52
68
68
80
80
90
90
100
100
t20t20140
t40
12
l5l5l8l8l824
24
30
30
42
42
52
52
68
68
80
80
90
90
100
100
t20t20t40t40
2.6
5.3
6.9
8.1
11.5
16.1
21,
28
43
58
106
t54tlr223
326
510
595
809
r097
1447
2061
2517
3675
5019
7319
9412
0.002
0.007
0.016
0.024
0.042
0.064
0.121
0.202
0.386
0.580
1.508
2.552
3.727
6.244
tl.2722t.42033.05s
s4.303
91.595
150.222
268.296
398.620
744.019
t286.923
24s9.184
3829.029
8
8
10
9
10
1l11
1l11
ll10
1-+
1l1-+
12
1.1
t1t6t618
18
20
20
24
22
26
NOTE : I ) Weight & mass moment of inertia apply to max. bore diameters.
2) The Weight & M.l. can be reduced for lower shaft dia. Customer to provide shaft diameters.
,r r r =t: I d iat rarat l5-rr rlrr r
