Greenheck SE1 Brochure & Specs page 36

48-54 Belt Drive SBCE/SBCS
Cast Aluminum
Model SBCE for exhaust — Model SBCS for supply
Motor
Model Number
48 Performance
SBCE/SBCS-3L48-15
SBCE/SBCS-3H48-15
SBCE/SBCS-3L48-20
SBCE/SBCS-3H48-20
SBCE/SBCS-3L48-30
SBCE/SBCS-3H48-30
SBCE/SBCS-3L48-50
SBCE/SBCS-3H48-50
SBCE/SBCS-3L48-75
SBCE/SBCS-3H48-75
54 Performance
SBCE/SBCS-3L54-20
SBCE/SBCS-3H54-20
SBCE/SBCS-3L54-30
SBCE/SBCS-3H54-30
SBCE/SBCS-3L54-50
SBCE/SBCS-3H54-50
SBCE/SBCS-3L54-75
SBCE/SBCS-3H54-75
SBCE/SBCS-3L54-100
SBCE/SBCS-3H54-100
Performance certified is for Models SBCE/SBCS 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.
*Sones shown apply to the highest cataloged CFM in black type at each fan RPM. For selections at other CFM and static pressure points, refer to the CAPS
computerized selection program.
Numbers in blue have a larger BHP and require the next size larger motor.
36
Fan Max
BHP *Sones
HP RPM
0.00
Max RPM L - 908 H - 1182
435 0.99 18.5 21897 17413 15801
1 1 ⁄ 500 1.51 23 25169 21295 20354 19165
2
531 1.80 24 26730 23117 22183 21212
566 0.99 23 21010
1 1 ⁄ 650 1.50 28 24128
2
691 1.80 31 25650
550 2.00 25 27686 24227 23288 22434
2
585 2.32 27 29448
716 2.01 33 26578
2
761 2.40 35 28249 26368
630 3.01 30 31713 28809 27962 27113 25587 23623
3
669 3.50 32 33676
819 3.00 39 30402 28632
3
871 3.60 43 32332 30648 30270
746 5.00 38 37552 35186 34519 33835 32401 31082 29675
5
793 5.88 41 39918
971 5.00 53 36044 34496 34157 33818
5
1032 6.00 59 38308 36841 36509 36191
854 7.50 45 42989 41003 40421 39838 38648 37395 36190 34476
7 1 ⁄
2
908 8.88 50 45707
1112 7.51 67 41278 39917 39577 39282 38690
7 1 ⁄
2
1182 9.00 75 43876 42596 42275 41971 41415
Max RPM L - 727 H - 856
364 1.51 18.0 25482 21713 20664 19377
2 400 2.01 20 28002 24618 23706 22752 19950
425 2.41 22 29752 26685 25741 24882 22822
429 1.51 21 25150
2 471 2.00 23 27612 25349
501 2.41 26 29370 27282
458 3.01 25 32062 29480 28382 27585 25914 23719
3
487 3.60 28 34092
539 3.00 29 31598 29657 29143
3
573 3.61 31 33591 31765 31309 30796
543 5.02 33 38013 36203 35539 34594 32996 31652 30072 26691
5
577 5.96 38 40393
639 5.00 37 37461 35823 35414 35004
5
680 6.02 41 39864 38325 37941 37556 36748
621 7.51 44 43473 41891 41495 41090 39437 38008 36833 34916 30021
7 1 ⁄
2
660 9.01 49 46203 44715 44342 43970 42720 41165 40006 38347 34940
732 7.52 47 42913 41483 41126 40768 40054 39254
7 1 ⁄
2
778 9.00 53 45609 44264 43928 43592 42919 42229
684 10.03 53 47883 46447 46088 45729 44718 43217 41935 40334 37224 30947
10
727 12.00 61 50894 49542 49204 48866 48191 46850 45438 43846 41235 37872
805 10.02 55 47192 45892 45567 45242 44592 43942 43205
10
856 12.00 61 50182 48959 48654 48348 47737 47126 46501
CFM / Static Pressure in Inches WG
0.10 0.125 0.15 0.20 0.25
Max Motor Frame Size - 215T
18533 17717 17010 15233 13144 9229
21973 21464 20750 19481 17983 16242 12200
23608 23130 22600 21313 20083 18535 15959
26249 25335 24494 22640
24598 24136 23675 22413 21279 19918 17513
25935 25501 24434 23316
30972 30203 29404 27904 26301
28231 27827 27020 25867 24889 23274 19744 13540
29892 29133 28230 27191
37729 37102 36474 35144 33810 32626 30464
33140 32459 31682 30277 28102 25291 22178
35553 34913 34272 33002 30995 28669 25923 16703
43860 43334 42786 41690 40528 39350 37736 34664
38098 37504 36601 34556 32687 30384 25026
40859 40300 39461 37668 35918
Max Motor Frame Size - 254T
22604 21870 21035 19310 17043 13521
24701 24032 22511 20907 18781
26674 26066 24696 23254 21708 18049
31897 30843 29919 28420 26637 24050
28577 27407 26078 24712 22298
29731 28536 27286 25299 20153
38690 38264 37449 35716 34451 33186 30778
34086 33131 32068 30386 27398 22327
35851 34954 33382 30664 27125 21725
Speed (RPM) shown is nominal. Performance is based on actual speed of test.
*
0.30 0.375 0.50 0.625 0.75
TS = RPM x 12.566
CFM values shown
in black are the most
efficient selections.
Values shown in gray
are not recommended.
22195 20084 15370
25779 22761 19268
34068
TS = RPM x 14.135
38421 37100 34654 32044 28344
41445 40269 38025 35671 33163 23604
42068 39973 37748 35353 27829
45432 43599 41507 39367 33873
1.00
29382