Table 9 — Airfoil Fan Physical Data
39T UNIT SIZE 07 09 11 13 17 21 26 32 39 49 61 74 92
WHEEL DIAMETER (in.) 13
1
⁄
4
14
9
⁄
16
16
3
⁄
16
17
13
⁄
16
19
11
⁄
16
21
9
⁄
16
24 26
7
⁄
16
29
1
⁄
8
35
9
⁄
16
39
3
⁄
8
43
7
⁄
16
43
7
⁄
16
MAX SPEED (rpm) 4300 4000 3700 3200 2700 2700 2400 2100 1925 1500 1350 1200 1200
FAN SHEAVE BORE (in.) 1
7
⁄
16
1
11
⁄
16
1
11
⁄
16
1
15
⁄
16
1
15
⁄
16
2
3
⁄
16
2
3
⁄
16
2
7
⁄
16
1
11
⁄
16
1
15
⁄
16
1
15
⁄
16
2
7
⁄
16
2
7
⁄
16
FAN SHAFT WT (lb) 13 20 22 33 35 48 52 71 72 109 141 180 190
FAN WHEEL WT (lb) 17 19 21 30 46 52 67 88 115 160 189 272 272
NO. OF FAN BLADES 8888888888888
MOTOR FRAME SIZE
Maximum
ODP 213T 215T 254T 256T 256T 286T 286T 326T 364T 365T 404T 405T 405T
TEFC 184T 184T 215T 215T 254T 256T 256T 286T 326T 364T 364T 404T 405T
Minimum 143T 145T 145T 145T 145T 182T 182T 184T 213T 215T 215T 256T 256T
MOTOR HP
Maximum 7.5 10 10/15* 20 20 30 30 50 60 75 75 100 100
Minimum 11.52223357.510102020
LEGEND
ODP — Open Drip Proof
TEFC — Totally-Enclosed, Fan Cooled
*10 Hp is 50 Hz due to physical space limitations. 15 Hp is 60 Hz.
NOTES:
1. Motor data applies to units with or without inlet guide vanes.
2. Data shown is for both 50 Hz and 60 Hz motors.
Table 10 — Forward-Curved Fan Physical Data*
39T UNIT SIZE 07 09 11 13 17 21 26 32 39 49 61
WHEEL DIAMETER (in.) 12 15 15 18 20 22 25 25 27
1
⁄
2
30 36
MAX SPEED (rpm) 2000 1600 1600 1400 1200 1175 1000 1000 900 840 650
FAN SHEAVE BORE (in.) 1
3
⁄
16
1
3
⁄
16
1
3
⁄
16
1
7
⁄
16
1
7
⁄
16
1
11
⁄
16
1
11
⁄
16
1
15
⁄
16
1
15
⁄
16
1
11
⁄
16
1
11
⁄
16
FAN SHAFT WT (lb) 9 10111718293146494040
FAN WIDTH 11 11 15 15 15 20 20 22 25 27
1
⁄
2
30
FAN WHEEL WT (lb) 10 13 17 30 47 60 73 82 93 112 139
NO. OF FAN BLADES 43 51 51 48 37 37 37 37 37 37 37
MOTOR FRAME SIZE
Maximum
ODP 213T 215T 254T 254T 256T 284T 284T 324T 326T 326T 326T
TEFC 184T 184T 215T 215T 254T 256T 256T 286T 326T 326T 326T
Minimum 143T 145T 145T 145T 145T 145T 182T 184T 213T 213T 213T
MOTOR HP
Maximum 7.5 10 15 15 20 25 25 40 50 50 50
Minimum 11.52222357.57.57.5
LEGEND
ODP — Open Drip Proof
TEFC — Totally-Enclosed, Fan Cooled
*Forward-curved fans available on sizes 07-61 only.
NOTES:
1. Motor data applies to units with or without inlet guide vanes.
2. Data shown is for both 50 Hz and 60 Hz motors.
20
To Next Page
Loading...
Need help?
General
