Fan
& Blower Motors • Single & Three Phase
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TEAO
FAN MOTORS
Totally Enclosed Air Over Motors, dust tight, suitable for shaft mounted fans or belt driven fans. Capacitor start designs.
Designed to be used within the airflow of the driven fan, these motors offer protection from the environment and are finished in epoxy enamel to resist corrosion in tough atmospheres.
Lubricated with high temperature Shell Dolium R lubricant. Built-in terminal panel for quick and easy connections. Grounding provisions. Fully gasketed.
LEESON's Inverter
Rated Insulation system (IRIS™)
provides superior protection against voltage spikes induced by variable
frequency drives. This total insulation system protects better
than spike-resistant magnet wire alone. Specially formed phase insulation,
cushioned and sleeved connections (from the leads all the way into the
turns), and deep-penetrating, non-hygroscopic, high temperature varnish
are just a few features contributing to extra protection. All this plus
second generation spike-resistant magnet wire. The IRIS™ total
insulation system is standard at no extra cost in all LEESON stock
NEMA three-phase motors, 1 HP and larger.
|
HP
|
RPM
60 Hz |
NEMA
Frame |
Catalog
Number |
Order
Now!
|
Disc.
Sym. |
App.
Wgt. (lbs.) |
Voltage
|
Over-
load Prot. |
F.L.
Amps 230 V. |
"C"
Dim. (Inches) |
|
3/4
|
3450
|
56Z
|
LEAC111332.00 § |
 |
A
|
27
|
115/230
|
None
|
5.0
|
10.88
|
|
1
|
3450
|
56Z
|
LEAC111333.00 § |
|
A
|
28
|
115/230
|
None
|
6.0
|
10.88
|
|
1
1/2
|
3450
|
56Z
|
LEAC111949.00 § |
|
A
|
40
|
115/230
|
None
|
8.5
|
11.38
|
|
1
1/2
|
3450
|
143TZ
|
LEAC120374.00 ¥ |
|
B
|
40
|
115/230
|
None
|
8.5
|
11.88
|
|
2
|
3450
|
145TZ
|
LEAC120375.00 ¥ |
|
B
|
41
|
230
|
None
|
10.0
|
13.38
|
|
3
|
3450
|
145T
|
LEAC120376.00 ‡ |
|
B
|
47
|
230
|
None
|
13.6
|
13.88
|
These TEAO motors have a 1.0 Service Factor.
§ Standard 5/8" diameter shaft with keyway plus 3/4" deep hole drilled and tapped to 10-24 UNC in end of shaft to facilitate mounting of some fan blades.
¥ Standard 7/8" diameter with keyway plus 3/4" deep hole drilled and tapped to 10-24 UNC in end of shaft to facilitate mounting of some fan blades.
‡ Capacitor start/capacitor run design for reduced amperage, others are capacitor start/induction run.
± Rigid base
|
HP
|
RPM
60 Hz |
NEMA
Frame |
Catalog
Number |
Order
Now!
|
Disc.
Sym. |
App.
Wgt. (lbs.) |
Voltage
|
F.L.
Amps 230 V. |
%
F.L. Eff. |
"C"
Dim. (Inches) |
|
3/4
|
3450
|
56Z
|
LEAC111334.00 § |
|
A
|
21
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208-230/460
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2.4
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72.0
|
9.88
|
|
1
|
3450
|
56Z
|
LEAC111335.00 § |
|
A
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27
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208-230/460
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3.2
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80.6
|
9.88
|
|
1
1/2
|
3450
|
143TZ
|
LEAC120377.00 ¥ |
|
B
|
30
|
208-230/460
|
4.2
|
82.1
|
11.38
|
|
2
|
3450
|
145TZ
|
LEAC120378.00 ¥ |
|
B
|
35
|
208-230/460
|
5.6
|
82.9
|
11.88
|
|
3
|
3450
|
145T
|
LEAC120379.00 |
|
B
|
39
|
208-230/460
|
8.0
|
80.0
|
12.38
|
These TEAO motors have a 1.0 Service Factor.
§ Standard 5/8" diameter shaft with keyway plus 3/4" deep hole drilled and tapped to 10-24 UNC in end of shaft to facilitate mounting of some fan blades.
¥ Standard 7/8" diameter with keyway plus 3/4" deep hole drilled and tapped to 10-24 UNC in end of shaft to facilitate mounting of some fan blades.
‡ Capacitor start/capacitor run design for reduced amperage, others are capacitor start/induction run.
± Rigid base
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