238
Part numbers and illustrations are for identification only
© 1971-2010 w.d. armstrong corp.
BELT DRIVE & OIL BURNER MOTORS
40C. Ambient, Open drip proof, resilient base. Reversible at terminal board. For CW or CCW rotation.
Continuous duty with thermal overload protection. 48 and 56 base, 1.25 + service factor. Sleeve
Bearings.
1.25 + Service Factor
Single speed, resilient base, reversible rotation, sleeve bearings, Dual voltage, 1725 RPM,
115 or 230 volts thermal overload.
CAPACITOR START FOR HEAVIER STARTING LOADS
H.P.
Volts
Frame
Shaft
Part No.
1/4
115/230
48
1/2 Flat
RS1024A
1/3
115/230
48
1/2 Flat
RS1034A
1/2
115/230
56
5/8 Keyed
RS1054A
3/4
115/230
56
5/8 Keyed
RS1074A
H.P.
Volts Speeds Frame
Shaft
Part No.
1/4
115
1
48-56
1/2 Flat w/5/8 adapter
GF2024
1/4
115/230
1
48-56
1/2 Flat
GF2024D
1/3
115
1
48-56
1/2 Flat w/5/8 adapter
GF2034
1/2
115
1
48-56
1/2 Flat w/5/8 adapter
GF2054
1/2
115/230
1
48-56
1/2 Flat w/5/8 adapter
GF2054D
3/4
115
1
56
5/8 Keyed
GK2074
3/4
115/230
1
56
5/8 Keyed
GK2074D
MOTORS FOR BELT DRIVEN BLOWERS
SPLIT PHASE - 1725 RPM
• Sleeve bearing
• 48N (7.25" lug center) &
48M (6.75" lug center) frame
• Reversible
• Continuous duty
• 60 HZ
• Manual overload
• 40°C ambient
• 1.0 S.F.
• Factory connected for CW rotation
OIL BURNER MOTORS
115 Volt, Split Phase
H.P.
Frame
RPM
Notes
Part No.
1/8
48N
1725
1-2-4
EL2004
1/7
48M
3450
1-2-6
EL2002
1/6
48N
1725
1-3
XEL2014
1/6
48N
1725
1-2-4
EL2014
1/6
48M
3450
2-3
EL2012
1/4
48N
1725
2-4
EL2024
1/4
48N
3450
3-7
EL2022
NOTES
1. Provisions for mounting
4" x 4" conduit box.
2. Rotation switch for easy reversing.
3. 20" leads at 3:00.
4. 20" leads at 9:00.
5. 11" cable at 5:00.
6. 20" cable at 9:00.
7. Open shaft end bell.
• 1/7 HP • 115V • 1.80 Amp • 3450 RPM • 1/2” x 1
” Shaft • 48M Frame
• PSC Motor • 20
µF 250V Capacitor • Ball Bearing • CCWSE
• Direct Replacement For Beckett 21805U, Emerson 3248, GE 4777
• Easy Installation With New Flange Style (Aluminum)
• 18½“ Lead Set • Manual Thermal Protection • Continuous Duty
• Class F Insulation • 40°C Ambient • UL and CSA Recognized
OBK6002V1
Oil Burner Motor
