Page 91 - A O Smith 2012
Basic HTML Version
89
48 & 56 Frame Special Purpose Motors
Stock
Shaft Dia.
“C”
HP RPM Speeds
Volts
Amps
Frame Number
Bearing
& Length Rotation Dim.
Notes
1⁄4
1100
2
115
3.3
48YZ
486
Ball
1⁄2 x 3
REV
10.3 1,29,86
2
115
6.1
48Y
486A
Ball
1⁄2 x 3 CCWLE 10.4
29,86
1/4
1725
1
115
4.2
48YZ
YA2020
Sleeve
1/2 x 2
REV
9.8
39,314
1
115/230
3.6/1.8
48YZ
9451
Ball
1⁄2 x 3-1⁄4 CCWLE 9.0
1
1
115/230
3.6/1.8
48YZ
9451A
Ball
1⁄2 x 3-1⁄4 CCWLE 9.3
1
115
6.2
48YZ
914
Sleeve
1⁄2 x 2
REV
9.9
1
1
115
5.1
48YZ
914L
Sleeve
1⁄2 x 2
REV
9.9
1⁄3
1100
2
115
4.7
48Y
647A
Ball
1⁄2 x 3
REV
9.9
26,86
1725
1
115
6.0
48YZ
YA2030
Sleeve
1/2 x 2
REV
10.3 39,314
1
115/230
3.0/1.5
48Y
970A
Ball
1/2 x 2-1/2 CCWLE 8.9
3,6
1⁄2
1100
2
115
6.1
48Y
648A
Ball
5⁄8 x 3
REV
10.9
86
1140
2
115
8.7
48YZ
648V1
Ball
5⁄8 x 3
REV
10.8 1,86,93
1725
1
115/230
4.5/2.3
48Y
9452A
Ball
5⁄8 x 2-1⁄2 CCWLE 10.2
1
115
8.8
48YZ
915
Sleeve
5⁄8 x 2
REV
10.8
314
1
115
5.0
48YZ
YA2054
Sleeve
5/8 x 2
REV
10.8
39,84
840
1
115/230
6.1/3.1
48Y
969A
Ball
5/8 x 2-5/8 CCWLE 11.0
3
Notes:
1. Item to be discontinued when stock is depleted
3. Special OEM motor (See Pages 94-137)
6. 60/50 HZ
26. Extended thru bolts – shaft end only
29. 60 Degree C Ambient
39. Gasketed conduit box
84. Energy Efficient split phase start capacitor run with mounted capacitor
86. Cord and plug with pull chain
93. 36” cord
314. 1” extended thru bolts
Totally Enclosed
486, 486A, 647A, 648A,
648V1, 969A, 9451, 9451A,
9452A.
Open D.P.: 914, 915, 970A
Totally Enclosed
YA2020, YA2030,
YA2054
Pedestal Fan Motors
Features:
• Class B Insulation
• Continuous Duty, Service Factor 1.0
• Permanent Split Capacitor and Split Phase Designs
• Thermally Protected
• Yoke Mount
• 40°C Ambient
• 60 Hz
