Page 147 - A O Smith 2012
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145
48 & 56 Frame Split Phase Motors
C-Face Ventilator Motors
Features:
• Ball Bearing
• 1/12 thru 1/2 Hp
• Class B Insulation
• 40˚C Ambient
• Dripproof
• 60 Hz
• Split Phase
• 4, 6, 8 Pole
• Reversible
• 5/8” Dia. Keyed Shaft
• No Base
Applications:
Designed for use on commercial and industrial ventilation systems.
Full Load Service
Stock
Overload
“C”
Shaft
HP
RPM Volts
Amps
Factor
Frame
Number
Protector
Dim.
Length
Notes
1/12
850
115
2.6
1.40
56CZ
F395
Auto
11.1
2.38
1⁄8
1140
115
3.0
1.40
56CZ
F270
Auto
11.3
2.25
1⁄6
1140
115
3.6
1.35
56CZ
F271
Auto
11.3
2.25
1⁄4
850
115
6.2
1.35
56CZ
F274
Auto
12.4
2.25
1⁄4
1140
115
5.0
1.35
56CZ
F273
Auto
11.3
2.25
1/4
1725
115
5.3
1.35
56CZ
F392
Auto
9.9
2.25
14~1/12 1725/1140
115
5.4/3.2
1.35
56CZ
F393
Auto
11.8
2.25
1⁄3
850
115
8.6
1.00
56CZ
F276
Auto
12.9
2.25
1/3
1725
115
6.8
1.35
56CZ
F394
Auto
10.2
2.25
1⁄3~1⁄11 1725/1140
115
5.0/3.0
1.35
56CZ
F252
None
11.3
2.25
1⁄3~1⁄11 1725/1140
115
5.4/2.3
1.35
56CZ
F262
Auto
11.3
2.25
1⁄2~1⁄7
1725/1140
115
6.8/3.8
1.25
56CZ
F263
Auto
11.6
2.25
F270
