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91
Oil Burner Motors
Oil Burner Motor Flange Dimensions
NEMA
Bolt
Rabbet
Frame
Circle AJ
Dia. AK
48M
6-3⁄4”
5-1⁄2”
48N
7-1⁄4”
6-3⁄8”
Applications:
Domestic high and low pressure oil burners and other applications
where 48M and 48N flange mounting is required. This line of motors includes open
(enclosed except for shaft end bracket) and totally enclosed designs to meet all require-
ments. All mounting dimensions such as location of ears, diameter of rabbet fit and shaft
size are in accordance with NEMA standards. Most of the normally stocked replacement
ratings feature the
external reversing switch
for ease of use in those tight, dark and
dirty locations. All ratings include sleeve bearings for quiet operation and manual reset
thermal overload protectors for safe, dependable use.
SPLIT PHASE, 60 HZ, ENCLOSED, MANUAL PROTECTOR, FACTORY CONNECTED FOR CW ROTATION
Approx.
Service
Stock
Dim.
HP RPM Volts F.L. Amps Factor Frame
Number
Bearings Rotation
Ref.
Notes
1/8
1725
115
2.5
1.0
48N
XEL2004
Sleeve
Rev
1
303
115
2.5
1.0
48N
EL2005
Sleeve
REV
1
217,292
115
2.5
1.0
48N
EL2004V1
Sleeve
REV
1 156,216,217,292
3450
115
2.8
1.0
48N
OL2002
Sleeve
REV
11 156,216,292
1/7
3450
115
2.5
1.0
48M
EL2002
Sleeve
REV
2
216,217,299
115
2.5
1.0
48M
EL2002V1
Sleeve
CCWOSE
2
156,292
115
3.1
1.0
48M
OCN2002
Sleeve
CCWOSE
2 1,156,226,293
115
2.9
1.0
48M
OBK2002
Sleeve
CWOSE
5
156,227,305
115
1.8
1.0
48M
OBK6002V1
Ball
CWOSE
7 70,156,227,369
1/6
1725
115
3.2
1.0
48N
XEL2014
Sleeve
Rev
3
217,292
115
3.2
1.0
48N
EL2014V1
Sleeve
REV
3 156,216,217,292
3450
115
2.7
1.0
48M
EL2012
Sleeve
REV
5
216,292
1/4
1725
115
3.7
1.0
48N
EL2024
Sleeve
REV
4
216,292
3450
115
3.4
1.0
48N
EL2022
Sleeve
REV
4
156,292
1/3
1725
115
4.3
1.0
48N
OL2034
Sleeve
REV
4
156,292
115
4.3
1.0
48N
EL2034
Sleeve
REV
8
55
1/3
3450
115/230 4.2/2.1
1.0
48N
OL2032
Sleeve
REV
4
156,289
115/230 5.2/12.6 1.35
48N
OL1032D
Sleeve
REV
10
45,55,156
115/230 6.2/3.1
1.0
48N
ol2052D
Sleeve
REV
4
6,156,289
115/230 7.3/3.7
1.25
48N
OL1052DS
Sleeve
REV
9
45,55,159
3/4
3450 115/208-230 10.0/5.0
1.0
48CZ
OL1072D
Ball
REV
6 45,55,157,271
Notes:
1. Item to be discontinued when stock is depleted
6. 60/50 HZ
45. Capacitor start
55. Terminal board
70. Permanent Split Capacitor
156. Open shaft end bracket
157. Open construction
159. Open dripproof
216. Equipped with rotation switch for easy reversibility
217. Equipped with provisions for mounting 4” x 4” conduit box
226. Direct replacement for Carlin 27490S
227. Direct replacement for Beckett 21805U
270. 5/8” keyed shaft with flat
271. 5/8” keyed shaft
289. 12-1/4” leads
292. 20” leads
293. 9” leads
299. 15” leads
303. 11” leads
305. 10-1/2” leads
369. Automatic protector
EL2004
Reversible Switch Model
Oil Burner Motor
Approximate Dimensions
Ref.
C AG N AK AJ
1 7.16 5.22 1.82 6.37 7.25
2 7.41 5.47 1.82 5.50 6.75
3 7.66 5.72 1.82 6.37 7.25
4 8.66 6.72 1.82 6.37 7.25
5 7.91 5.97 1.82 5.50 6.75
6 10.81 8.75 2.06 – 5.88
7 6.71 4.59 1.82 5.50 6.75
8 11.22 9.22 1.88 6.37 7.25
9 12.41 10.41 1.88 6.37 7.25
10 11.91 9.91 1.88 6.37 7.25
11 7.93 5.93 1.88 6.37 7.25
OBK6002V1
