Belt drive - level 1, Dimensional data: models sbe-1/sbs-1, Model sbe-1h exhaust shown – Greenheck Fan SE1 User Manual
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Propeller - Galvanized steel, riveted blades
(aluminum optional).
Bearings - Stamped steel pillow blocks up to size 36
and cast pillow blocks for size 42 and larger.
Panel/Drive frame - Galvanized steel with
one-piece drawn venturi, bolted structural steel
channels and one-piece motor/bearing plate (paint
optional).
Material Gauges
Shaft
Size
Max
Motor
Frame
Size
Approx.
Weight
(lbs.)
Fan
Size
Fan
Panel
Drive
Frame
Propeller
Hub
Blade
L
H
L
H
20
18
14
14 16
18
3
⁄
4
56
60
24
18
14
14
16 18
3
⁄
4
56
70
30
18
12
14
12
16
3
⁄
4
56
95
36
18
12
14
12
16
3
⁄
4
145T
110
42
16
12
12
11
14
1
145T
150
48
16
12
12
11
14
1
145T
175
54
16
12
12
11
14
1
145T
205
Approximate weight does not include accessories.
Fan
Size
A Panel**
B
C
D
E
F
Damper
Size**
20
26 (660)
19
1
⁄
2
(495) 16
1
⁄
4
(413)
1 (25)
20
1
⁄
2
(521)
20 (508)
22 (559)
24
32 (813)
19
1
⁄
2
(495)
16
1
⁄
8
(410)
1
1
⁄
4
(32)
24
5
⁄
8
(625)
20 (508)
26 (660)
30
38 (965)
22
1
⁄
2
(572)
18
1
⁄
4
(464)
1
1
⁄
4
(32)
30
5
⁄
8
(778)
21 (533)
32 (813)
36
44 (1118)
21
1
⁄
2
(546)
16
1
⁄
2
(419)
2 (51)
36
5
⁄
8
(930)
23 (584)
38 (965)
42
50 (1270)
25 (635)
20 (508)
2 (51)
42
3
⁄
4
(1086)
23 (584)
44 (1118)
48
56 (1422)
25 (635)
19 (483)
2 (51)
48
3
⁄
4
(1238)
23 (584)
50 (1270)
54
62 (1575)
25 (635)
19
1
⁄
2
(495)
2 (51)
55
1
⁄
4
(1403)
24 (610)
56 (1422)
All dimensions given in inches (mm). **Square dimension.
Belt Drive - Level 1
Dimensional Data: Models SBE-1/SBS-1
All belt drive models are available in either exhaust (Model SBE-1) or supply (Model SBS-1) arrangements.
A sq.
E
B
C
D
Airflow
Exhaust
F
D
Airflow
Supply
Model SBE-1H exhaust shown