Page 144 - A O Smith 2012
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142
Split Phase Rigid Base Motors
Features:
• Class B Insulation (Class “A” see notes)
• Continuous Duty
• Open and Enclosed Construction
• Reversible
• Sleeve & Ball Bearing
• 60 HZ
Applications:
Centrifugal Pumps, Blowers, Fans
Full Load Service
Stock
Approx.
Dim.
HP
RPM Volts Amps
Factor
Frame
Number
Bearings Protector
“C”
“AG” Enclosure
Notes
1⁄6
1725
115
5.1
1.35
48
OS2014LA
Sleeve
Auto
8.9
7.3
Open
1⁄4
1725
115
5.2
1.35
48
OS2024L
Sleeve
None
9.2
7.5 Open D.P.
115
5.4
1.35
48
OB2024L
Ball
None
9.2
7.5
Open
115
5.4
1.15
48Z
OB2024
Ball
Auto
10.0
7.6
Open
26,341
115
3.8
1.00
56
F661
Ball
None
11.1
9.1
TENV
43
115
6.2
1.00
56Z
OS2031L
Sleeve
None
9.4
7.8 Open D.P.
261
115
5.3
1.15
48Z
889V2
Ball
Auto
10.1
7.8 Open D.P.
26,341
New!
1⁄2
1725
115
8.1
1.15
56Z
OS2050
Ball
Auto
10.6
8.2
Open
26,342
3/4
1725
115
9.6
1.00
56Z
OS2074
Ball
Auto
11.1
8.7
Open
26,342
Notes:
1. Item to be discontinued when stock is depleted
26. Extended thru bolts, shaft end only
43. Class “A” insulation
261. 56Z = 1/2” flat x 1-1/2” shaft, 3-1/2” shaft height
341. 1/2” dia. - shaft 2.25” long
342. 5/8” dia. - shaft 2.37” long
Shaft Dimensions
48 = 1/2” Flat x 1-5/8”
56 = 5/8” Keyed x 1-7/8
F661
