13
Unit Bearing Motors
16-25-35 WATT (
1 / 50
to
1 / 20
HP)
Features:
• High Efficiency
• Cast Iron
• Fan Motors
• Horizontal and Shaft Up mounting only
50-75 WATT (
1 / 15
HP)
Features:
• High Efficiency
• Cast Iron
• Fan Motors
• Horizontal and Shaft Up mounting only
Watt
Stock
Alternate Shaft Diameter
EMS
OEM Part
Output
RPM Volts
Amps
Number
Stock No.
& Length Rotation
Number
Number
Notes
15
1500
115
.60
277
5⁄16 x 7 CCWLE ESPOL15EMJR11 24-0366
3
15
1500
115
.60
292
5⁄16 x 5 CCWLE ESP-L15EMJR1B2
15
1500
115
.60
293
5⁄16 x 7THD CCWLE ESP-L15EMJR1B1
3,6
15
1500
115
.60
294
5⁄16 x 5THD CCWLE ESP-L15EMJR1
1,3
15
1500
115
.60
295
5⁄16 x 7 CCWLE ESP-L15EMJR1B3
15
1500
115
.60
296
5⁄16 x 9 CCWLE ESP-L15EMJR17
69
16
1500
115
.80
246
1⁄4 x 20THD CWLE ESPL16EM1
16
1500
115
.80
247
1⁄4 x 20THD CCWLE ESPL16EMR1
185
16
1500
230
.40
248
UB16CWH
1⁄4 x 20THD CWLE ESPL16EM2
185
16
1500
230
.40
249
1⁄4 x 20THD CCWLE ESPL16EMR2
185
25
1500
115
1.1
297
5⁄16 x 7 CCWLE ESPL25MJR1B1
3,69
25
1500
115
1.1
299
8-1⁄8 x 5⁄16 x 1⁄2 CCWLE ESPOL25MVRD12
1
25
1500
115
1.1
250
1⁄4 x 20THD CWLE ESPL25EM1
25
1500
115
1.1
251
UB25CCL
1⁄4 x 20THD CCWLE ESPL25EMR1
185
25
1500
230
.60
252
1⁄4 x20THD CWLE ESPL25EM2
185
25
1500
230
.60
253
1⁄4 x20THD CCWLE ESPL25EMR2
35
1500
115
1.4
254
1⁄4 x20THD CWLE ESPL35EM1
810M035A29
35
1500
115
1.4
255
1⁄4 x20THD CCWLE ESPL35EMR1
35
1500
230
.70
256
1⁄4 x20THD CWLE ESPL35EM2 810M035A21 & A28
35
1500
230
.70
257
1⁄4 x20THD CCWLE ESPL35EMR2
50
1500
115
1.7
258
3⁄8 x1-1⁄2 CWLE ESPOL50EM1
050-0244-01
50
1500
115
1.7
291
5⁄16 x 3
CWLE ESPOL50EM1B1 134350000
3
50
1500
115
1.7
259
3⁄8 x1-1⁄2 CCWLE ESPOL50EMR1
3,6,185
50
1500
115
1.7
289
3⁄8 x 1-1⁄2 CWLE ESPOL50EM13
998-1008-00 3,187
50
1500
230
.85
260
3⁄8 x1-1⁄2 CWLE ESPOL50EM2
050-0244-00 6
50
1500
208-230
1.2
9200
3⁄8 x1-1⁄4 CWLE ESPOL60EM2
50
1500
230
.85
261
3⁄8 x1-1⁄2 CCWLE ESPOL50EMR2
3,6,185
50
1500
230
.85
276
5⁄16 x 2-1⁄2 CCWLE ESPOL50EMJR21 810M050A62 3
50
1500
230
.85
285
5⁄16 x 1-1⁄2 CWLE ESPOL50EM2B
3
50
1500
230
.85
288
3⁄8 x1-1⁄2 CWLE ESPOL50EM26
998-1007-00 3,187
50
1500
460
.44
290
3⁄8 x1-1⁄2 CWLE ESPOL50EM461 050-0244-02 3
75
1500
230
1.5
298
3⁄8 x1-1⁄2
CWLE ESPOL75EM2
Notes:
  1. Item to be discontinued when stock is depleted
  3. Special OEM Replacement Motor (See Page 16-18) 
  6. 60/50 HZ   
 69. Pin Hole
185. Items with Alternate and A. O. Smith stock numbers and same specifications are identical. The A. O. Smith stock number will be discontinued when stock is depleted.  
187. Includes Mounting Bracket and Shaft Bushing
See Parts & Accessories starting on page 258
Manufactured by Electric Motors & Specialties
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