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SBCR-24-72 Belt Drive
Reversible - Cast Aluminum
Performance certified is for Model SBCR for installation type A: free inlet, free outlet . Power rating (Bhp) does not include transmission losses . Performance ratings do not include the
effects of appurtenances (accessories) . The sound ratings shown are loudness values in fan sones at 5 ft (1 .5 m) in a hemispherical free field calculated per AMCA Standard 301 . Values
are for installation type A: free inlet hemispherical sone levels .
Model Number Motor
HP
Fan
RPM
Max
BHP Sones
CFM / Static Pressure in Inches WG
0.00
0.05
0.10
0.125
0.15
0.20
0.25
0.30
0.375
0.50
0.625
0.75
24 Performance
Max RPM = 1623
Max Motor Frame Size = 145T
TS = RPM x 6.283
SBCR-24-4
1/4
841
0.24
14.2
4792
4447
4061
3827
3413
SBCR-24-4
893
0.28
15.0
5088
4766
4411
4216
3961
SBCR-24-3
1/3
983
0.39
16.6
5601
5312
5001
4829
4651
4127
SBCR-24-5
1/2
1126
0.59
19.4
6416
6165
5898
5763
5618
5308
4892
3875
SBCR-24-7
3/4
1288
0.89
23
7339
7119
6893
6774
6656
6406
6135
5807
4756
SBCR-24-10
1
1418
1.13
27
8080
7880
7680
7572
7465
7249
7015
6769
6313
SBCR-24-15
1
1
⁄
2
1623
1.77
35
9248
9074
8899
8812
8719
8531
8343
8148
7825
7171
5560
30 Performance
Max RPM = 1506
Max Motor Frame Size = 184T
TS = RPM x 7.854
SBCR-30-3
1/3
681
0.33
15.2
7420
6809
6030
5422
SBCR-30-3
724
0.40
16.1
7889
7323
6622
6141
5545
SBCR-30-5
1/2
829
0.60
18.8
9033
8553
8000
7667
7305
6276
SBCR-30-7
3/4
949
0.90
23
10341 9921
9461
9217
8944
8304
7416
SBCR-30-10
1
1045
1.20
27
11387 11006 10606 10385 10163 9650
9027
8221
SBCR-30-15
1
1
⁄
2
1196
1.78
32
13032 12699 12367 12185 11992 11604 11160 10680 9682
SBCR-30-20
2
1316
2.39
37
14339 14037 13735 13584 13417 13065 12713 12303 11634 10018
SBCR-30-30
3
1506
3.58
47
16410 16146 15881 15749 15617 15332 15025 14717 14215 13217 11824
36 Performance
Max RPM = 1420
Max Motor Frame Size = 184T
TS = RPM x 9.424
SBCR-36-5
1/2
620
0.49
16.7
10384 9580
8639
8115
7177
SBCR-36-5
659
0.57
18.1
11037 10299 9409
8967
8440
SBCR-36-7
3/4
755
0.85
22
12645 12019 11258 10874 10495 9613
SBCR-36-10
1
830
1.13
26
13901 13332 12675 12316 11969 11265 10429
SBCR-36-15
1
1
⁄
2
951
1.79
30
15927 15431 14915 14602 14289 13677 13074 12361 10104
SBCR-36-20
2
1046
2.26
35
17519 17067 16615 16359 16074 15505 14955 14407 13436
SBCR-36-30
3
1198
3.40
44
20064 19670 19276 19079 18875 18378 17881 17396 16678 15294
SBCR-36-50
5
1420
5.75
64
23782 23450 23117 22951 22784 22452 22043 21624 20995 19985 18886 17393
42 Performance
Max RPM = 1212
Max Motor Frame Size = 215T
TS = RPM x 10.995
SBCR-42-5
1/2
530
0.50
17.2
12939 11634 9951
8604
SBCR-42-5
563
0.60
18.6
13744 12530 11087 10017
SBCR-42-7
3/4
644
0.90
23
15722 14691 13502 12884 12009
SBCR-42-10
1
709
1.19
26
17308 16398 15341 14780 14218 12542
SBCR-42-15
1
1
⁄
2
812
1.80
32
19823 19030 18145 17684 17200 16213 14810 12626
SBCR-42-20
2
893
2.46
37
21800 21079 20306 19887 19467 18585 17625 16359 12952
SBCR-42-30
3
1023
3.59
48
24974 24344 23715 23354 22988 22255 21484 20706 19154
SBCR-42-50
5
1212
5.96
67
29588 29056 28525 28259 27983 27365 26747 26122 25137 23184 20457
48 Performance
Max RPM = 1166
Max Motor Frame Size = 215T
TS = RPM x 12.566
SBCR-48-7
3/4
509
0.74
21
18042 16152 13446 11755
SBCR-48-7
541
0.89
22
19176 17432 15068 13528 11927
SBCR-48-10
1
596
1.23
26
21126 19601 17641 16402 15002 11943
SBCR-48-15
1
1
⁄
2
682
1.82
32
24174 22893 21309 20403 19418 16986 14441
SBCR-48-20
2
750
2.42
37
26584 25419 24052 23305 22476 20552 18308 15990
SBCR-48-30
3
859
3.58
45
30448 29431 28350 27706 27062 25649 24004 22085 19067
SBCR-48-50
5
1018
5.97
62
36083 35225 34367 33934 33390 32303 31152 29930 27688 23511
SBCR-48-75
7
1
⁄
2
1166
9.20
83
41329 40580 39831 39457 39082 38184 37235 36278 34678 31491 27851 24113
54 Performance
Max RPM = 920
Max Motor Frame Size = 254T
TS = RPM x 14.135
SBCR-54-15
1
1
⁄
2
460
1.43
22
23743 22064 20143 18932 17613
SBCR-54-15
489
1.78
24
25240 23683 21901 20962 19670 17383
SBCR-54-20
2
538
2.38
27
27769 26390 24802 23961 23108 20807 18809
SBCR-54-30
3
616
3.51
34
31795 30593 29260 28567 27848 26350 24285 22504
SBCR-54-50
5
730
5.72
44
37679 36665 35622 35037 34451 33270 32012 30560 28033
SBCR-54-75
7
1
⁄
2
836
8.97
56
43151 42265 41379 40921 40409 39387 38365 37273 35559 31893 27638
SBCR-54-100
10
920
11.90
69
47486 46681 45876 45474 45058 44129 43200 42271 40785 37864 34642 31024
60 Performance
Max RPM = 811
Max Motor Frame Size = 256T
TS = RPM x 15.691
SBCR-60-20
2
446
1.97
25
29819 27584 25099 23718 22220 18365
SBCR-60-20
474
2.39
27
31691 29584 27337 26059 24741 21272
SBCR-60-30
3
543
3.56
34
36304 34455 32649 31594 30479 28197 25170 22150
SBCR-60-50
5
644
5.98
44
43057 41498 39960 39199 38438 36561 34662 32715 28612
SBCR-60-75
7
1
⁄
2
737
8.96
56
49275 47912 46554 45889 45224 43877 42233 40590 38048 32357
SBCR-60-100
10
811
11.90
69
54222 52984 51746 51134 50530 49321 48049 46555 44314 40222 34832
72 Performance
Max RPM = 771
Max Motor Frame Size = 256T
TS = RPM x 18.802
SBCR-72-20
2
371
2.00
26
38286 34158 29734 27617 25593
SBCR-72-20
394
2.55
28
40659 36985 32714 30490 28675 24224
SBCR-72-30
3
451
3.75
35
46542 43988 39709 37916 35972 32605 28738
SBCR-72-50
5
535
6.32
47
55210 53296 49520 48026 46562 43398 40355 37687 31512
SBCR-72-75
7
1
⁄
2
612
9.23
59
63156 61483 59068 57107 55633 53073 50315 47451 43930 33516
SBCR-72-100
10
674
12.00
71
69554 68035 66516 64788 63007 60429 58104 55580 51763 46218
SBCR-72-150
15
771
19.00
94
79564 78236 76908 76244 74957 71843 69602 67569 64378 58868 54239 48179
