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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
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