Page 149 - A O Smith 2012
Basic HTML Version
147
Capacitor Start Resilient Base Motors
Features:
• Class A and B Insulation
• 2, 4 and 6 Pole
• High Start Torque
• 40˚C Ambient
• Open and TENV Construction
• 60 Hz
• Reversible
• Sleeve & Ball Bearing
Applications:
Compressors, pumps, conveyors, milking machines, blowers, fans
Full Load Service
Stock
Insul. Approx.
Dim.
HP RPM Volts
Amps
Factor Frame Number
Bearings Protector Class “C” “AG”
Enclosure
Notes
3/4 3450 115/208-230
12.8/6.4
1.50
48
BF1072
Ball
Auto
A 11.1 9.5
Open D.P.
55,61,66,78
115/208-230
12.8/6.4
1.50
56
BK1072
Ball
Auto
A 11.4 9.5
Open D.P.
55,61,66,78
208-230/115
4.7-4.6/9.2
1.25
56
B588
Ball
Auto
B 11.1 9.1
Open D.P.
208-230/115
4.7-4.6/9.2
1.25
56
B642
Sleeve
Auto
A 11.1 9.1
Open D.P.
1725 115/208-230
13.0/6.5
1.25
56
RB1074A
Ball
Auto
B 10.8 8.8
Open D.P.
115/230
11.2/5.6
1.25
56
RS1074A
Sleeve
Auto
B 11.8 8.8
Open
208-230/115
5.4-5.5/11.0 1.25
56
C666
Ball
None
B 11.1 9.1
Open D.P.
208-230/115
5.4-5.5/11.0 1.25
56
C426V1
Ball
Auto
B 11.1 9.1
Open D.P.
26
208-230/115
5.4-5.5/11.0 1.25
56
C654
Sleeve
Auto
B 11.1 9.1
Open D.P.
230/115
4.3/8.6
1.25
56
C527
Ball
Auto
B 12.2 10.3
Open D.P.
150
230/115
5.0/10.0
1.00
56
C691
Sleeve
Auto
A 11.1 9.1
Open D.P.
1075 115/230
7.3/3.7
1.00
56
C060
Ball
Auto
B 11.3 9.3
TENV
26,68
1 3450 115/208-230
15.4/7.7
1.40
48
BF1102
Ball
Auto
A 11.6 10.0
Open D.P.
55,61,66,78
115/208-230
15.4/7.7
1.40
56
BK1102
Ball
Auto
A 11.9 10.0
Open D.P.
55,61,66,78
208-230/115
6.6-6.0/12.0 1.25
56
B589
Ball
Auto
B 11.4 9.5
Open D.P.
208-230/115
6.6-6.0/12.0 1.25
56
B703
Ball
None
B 11.4 9.5
Open D.P.
208-230/115
6.6-6.0/12.0 1.25
56
B701
Sleeve
Auto
A 11.4 9.5
Open D.P.
1725 115/230
15.6/7.8
1.25
56H
RS1104A
Sleeve
Auto
B 11.8 9.8
Open D.P.
1
115/230
15.6/7.8
1.25
56
RB1104A
Ball
Auto
B 11.8 9.8
Open
1
208-230/115
6.2-6.3/12.6 1.15
56Z
C523V1
Ball
Auto
B 11.9 9.5
Open D.P.
26,344
208-230/115
6.2-6.3/12.6 1.25
56
C524
Ball
None
B 11.4 9.5
Open D.P.
208-230/115
6.2-6.3/12.6 1.25
56
C692
Sleeve
Auto
B 11.4 9.5
Open D.P.
230/115
6.5/13.0
1.00
56
C766
Sleeve
Auto
A 11.4 9.5
Open D.P.
1-1/2 3450 208-230/115
8.6-8.0/16.0 1.20
56
B722
Ball
Auto
A 12.2 10.3
Open D.P.
1
115/208-230
16.0/8.6-8.0 1.20
56
B722L
Ball
Auto
A 12.2 10.3
Open D.P.
1725 208-230/115
7.8-7.5/15.0 1.20
56
C621
Ball
Auto
B 12.7 10.8
Open D.P.
5,
$
Notes:
1. Item to be discontinued when stock is depleted
5.
$
Energy Efficient two value capacitor start capacitor run motor
26. Extended thru bolts, shaft end only
55. Terminal board
61. Start capacitor inside
66. Sealed switch design
68. PSC Motor
78. Moderate start torque
150. 50/60 HZ
344. 5/8” keyed shaft - 2.31” long
See page 272 for mounting dimensions
Continued from previous page
BK1072
RB1204A
C692
Shaft Dimensions
48 = 1/2” Flat x 1-5/8”
56 = 5/8” Keyed x 1-7/8”
56H = 5/8” Keyed x 1-7/8”
