About Electric Motors
When replacing a motor, use the information on your motor’s nameplate to guide your selection.
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About Hazardous Location Environmental Ratings
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Base-Mount AC Motors
Replace old base-mount motors to keep your equipment moving. Motors are rated for continuous duty and mount at any angle. You can wire for clockwise or counterclockwise rotation; instructions are included.
To use a motor with a variable frequency drive (AC motor speed control), choose a three-phase motor that’s inverter rated.
Motors with a welded base have a base that's welded to the enclosure. Motors with a vibration-damping base have rubber rings between the base and enclosure to minimize vibration.
Motors with overload protection turn off in overload conditions to prevent motor damage. Manual overload protection must be reset manually to start the motor after it cools. Automatic overload protection starts the motor automatically after it cools.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | Insulation | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Max. Speed, rpm | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Overload Protection Type | Class | Max. Temp., °F | Each | |
115/208-230 Volts AC, Single Phase | |||||||||||||||
NEMA 145T—Welded Base (Keyed Shaft) | |||||||||||||||
| 1 1/2 | 1,725 | 21/9.6-10.5 | No | Open Dripproof (ODP) | 13" | 10 1/4" | 9" | 7/8" | 2 1/4" | 3 1/2" | Manual | B | 266° | 00000000 | 000000000 |
| 1 1/2 | 1,755 | 14/7.3-7 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/2" | 9 1/2" | 9 1/4" | 7/8" | 2 1/4" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
115/230 Volts AC, Single Phase | |||||||||||||||
NEMA 48—Welded Base (D-Profile Shaft) | |||||||||||||||
| 1/4 | 1,725 | 2.6/1.3 | No | Open Dripproof (ODP) | 10" | 8" | 8 1/4" | 1/2" | 1 1/2" | 3" | __ | F | 311° | 00000000 | 000000 |
| 1/3 | 1,725 | 6/3 | No | Totally Enclosed Fan Cooled (TEFC) | 10 3/4" | 8 1/2" | 7 1/2" | 1/2" | 1 1/2" | 3" | __ | B | 266° | 00000000 | 000000 |
| 1/3 | 1,740 | 3.4/1.7 | No | Open Dripproof (ODP) | 9 3/4" | 9" | 8 1/8" | 1/2" | 1 1/2" | 3" | __ | F | 311° | 00000000 | 000000 |
| 1/2 | 1,725 | 4.7/2.4 | No | Open Dripproof (ODP) | 10 3/4" | 8" | 8 1/4" | 1/2" | 1 1/2" | 3" | __ | B | 266° | 00000000 | 000000 |
| 1/2 | 1,725 | 7.4/3.7 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 7 1/2" | 1/2" | 1 1/2" | 3" | __ | B | 266° | 00000000 | 000000 |
| 1/2 | 3,450 | 4.9/2.5 | No | Open Dripproof (ODP) | 10" | 8" | 8 1/4" | 1/2" | 1 1/2" | 3" | __ | F | 311° | 00000000 | 000000 |
NEMA 56—Welded Base (Keyed Shaft) | |||||||||||||||
| 1/3 | 1,740 | 3.4/1.7 | No | Open Dripproof (ODP) | 10 1/8" | 9" | 8 5/8" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
| 1/2 | 1,725 | 4.7/2.4 | No | Open Dripproof (ODP) | 11" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
| 1/2 | 1,725 | 7.4/3.7 | No | Totally Enclosed Fan Cooled (TEFC) | 12" | 9" | 8" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 0000000 | 000000 |
| 1/2 | 3,450 | 7/3.5 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 000000 |
| 3/4 | 1,725 | 8.2/4.1 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/2" | 9" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 0000000 | 000000 |
| 3/4 | 1,725 | 8.4/4.2 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/2" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 0000000 | 000000 |
| 3/4 | 1,750 | 6.5/3.3 | No | Open Dripproof (ODP) | 12 1/4" | 9" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
| 3/4 | 3,450 | 6.3/3.3 | No | Open Dripproof (ODP) | 11" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
| 3/4 | 3,450 | 9.6/4.8 | No | Totally Enclosed Fan Cooled (TEFC) | 12" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 000000 |
| 1 | 1,750 | 8.4/4.2 | No | Open Dripproof (ODP) | 12 1/4" | 9" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
| 1 | 3,480 | 7.8/3.9 | No | Open Dripproof (ODP) | 12 1/4" | 9" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
NEMA 56H—Welded Base (Keyed Shaft) | |||||||||||||||
| 1 1/2 | 1,725 | 12.2/6.1 | No | Totally Enclosed Fan Cooled (TEFC) | 14" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 000000 |
| 1 1/2 | 1,725 | 12.4/6.2 | No | Open Dripproof (ODP) | 14" | 9 3/4" | 9" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 00000000 |
| 1 1/2 | 3,480 | 11.8/5.9 | No | Open Dripproof (ODP) | 12 3/4" | 9" | 9" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
NEMA 143T—Welded Base (Keyed Shaft) | |||||||||||||||
| 1 | 1,725 | 12.8/6.4 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/2" | 9 1/2" | 9 1/4" | 7/8" | 2 1/4" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
NEMA 48Z—Vibration-Damping Base (D-Profile Shaft) | |||||||||||||||
| 1/4 | 1,700 | 4.8/2.4 | No | Totally Enclosed Air Over (TEAO) | 11 1/2" | 6 3/4" | 8 1/4" | 1/2" | 2 1/2" | 3" | Automatic | B | 266° | 00000000 | 000000 |
| 1/3 | 1,700 | 5.6/2.8 | No | Totally Enclosed Air Over (TEAO) | 12" | 6 3/4" | 8 1/4" | 1/2" | 2 1/2" | 3" | Automatic | B | 266° | 00000000 | 000000 |
NEMA 56—Vibration-Damping Base (Keyed Shaft) | |||||||||||||||
| 1/3 | 1,725 | 6/3 | No | Open Dripproof (ODP) | 11" | 6 3/4" | 8" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 00000000 | 000000 |
| 1/2 | 1,725 | 8.4/4.2 | No | Open Dripproof (ODP) | 11 3/4" | 7" | 8" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 0000000 | 000000 |
| 3/4 | 1,725 | 10/5 | No | Open Dripproof (ODP) | 12 1/2" | 7" | 8" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 0000000 | 000000 |
NEMA 56/NEMA 56H—Welded Base (Keyed Shaft) | |||||||||||||||
| 3/4 | 1,140 | 7.8/4.2 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 00000000 |
| 1 | 1,725 | 12.5/6.3 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 0000000 | 000000 |
| 1 | 1,725 | 13/6.5 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 10" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Automatic | F | 311° | 0000000 | 000000 |
| 1 | 3,450 | 11.8/5.9 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 000000 |
| 1 | 3,450 | 12/6 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 10" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Manual | B | 266° | 00000000 | 000000 |
| 1 1/2 | 3,450 | 16/8 | No | Totally Enclosed Fan Cooled (TEFC) | 13" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | __ | B | 266° | 0000000 | 000000 |
| 2 | 3,450 | 23/11.5 | No | Totally Enclosed Fan Cooled (TEFC) | 14" | 10" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Manual | B | 266° | 00000000 | 00000000 |
| 2 | 3,470 | 15.6/7.8 | No | Open Dripproof (ODP) | 14" | 9" | 9" | 5/8" | 1 7/8" | 3 1/2" | __ | F | 311° | 00000000 | 000000 |
NEMA 56/NEMA 56H—Vibration-Damping Base (Keyed Shaft) | |||||||||||||||
| 1 | 1,725 | 13/6.5 | No | Open Dripproof (ODP) | 11 1/2" | 6 3/4" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Automatic | B | 266° | 0000000 | 000000 |
NEMA 56YZ—Vibration-Damping Base (Keyed Shaft) | |||||||||||||||
| 1/2 | 1,700 | 5.2/2.6 | No | Totally Enclosed Air Over (TEAO) | 12 3/4" | 7" | 8 3/4" | 5/8" | 3" | 3 1/2" | Automatic | B | 266° | 00000000 | 000000 |
NEMA 56Z—Vibration-Damping Base (Keyed Shaft) | |||||||||||||||
| 1/2 | 1,100 | 5.2/2.6 | No | Totally Enclosed Air Over (TEAO) | 13 3/4" | 7 1/2" | 9" | 5/8" | 3" | 3 1/2" | Automatic | B | 266° | 00000000 | 000000 |
208-230 Volts AC, Single Phase | |||||||||||||||
NEMA 184T—Welded Base (Keyed Shaft) | |||||||||||||||
| 3 | 1,750 | 12.5-11.2 | No | Open Dripproof (ODP) | 16 1/2" | 11 1/4" | 11 1/4" | 1 1/8" | 2 3/4" | 4 1/2" | __ | F | 311° | 00000000 | 00000000 |
| 5 | 1,725 | 22.7-20.6 | No | Open Dripproof (ODP) | 16 3/4" | 11 1/4" | 11 1/4" | 1 1/8" | 2 3/4" | 4 1/2" | __ | F | 311° | 00000000 | 00000000 |
Face-Mount AC Motors
Also known as C-face motors, these bolt directly to your equipment at any angle. They're rated for continuous duty and have a keyed shaft that comes with key stock. You can wire for clockwise or counterclockwise rotation; instructions are included.
To use a motor with a variable frequency drive (AC motor speed control), choose a three-phase motor that’s inverter rated.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Max. Speed, rpm | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., ° F | Each | |
115/208-230 Volts AC, Single Phase | ||||||||||||||
NEMA 56C | ||||||||||||||
| 1/3 | 3,450 | 6/3.2-3 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 7 1/2" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 0000000 |
| 2 | 3,450 | 23/12-11.5 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 5/8" | F | 311° | 00000000 | 00000000 |
115/230 Volts AC, Single Phase | ||||||||||||||
NEMA 56C | ||||||||||||||
| 1/4 | 1,725 | 2.6/1.3 | No | Open Dripproof (ODP) | 12" | 8 1/4" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/4 | 1,725 | 5/2.5 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 7 1/2" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/3 | 1,725 | 6/3 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 7 1/2" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/3 | 1,740 | 3.4/1.7 | No | Open Dripproof (ODP) | 12" | 8 1/4" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/2 | 1,725 | 4.7/2.35 | No | Open Dripproof (ODP) | 12 3/4" | 8 1/4" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/2 | 1,725 | 7.4/3.7 | No | Totally Enclosed Fan Cooled (TEFC) | 12" | 8 1/2" | 7 1/2" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/2 | 3,450 | 4.9/2.5 | No | Open Dripproof (ODP) | 12" | 8 1/4" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1/2 | 3,450 | 7/3.5 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 3/4 | 1,725 | 8.4/4.2 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/2" | 8 1/2" | 8 1/4" | 5/8" | 1 7/8" | 3" | F | 311° | 00000000 | 000000 |
| 3/4 | 3,450 | 9.6/4.8 | No | Totally Enclosed Fan Cooled (TEFC) | 12" | 8 1/2" | 8 1/4" | 5/8" | 1 7/8" | 3" | B | 266° | 00000000 | 000000 |
| 1 | 1,725 | 12.5/6.3 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 5/8" | F | 311° | 00000000 | 000000 |
| 1 | 1,750 | 8.8/4.4 | No | Open Dripproof (ODP) | 13 1/4" | 9 1/4" | 9" | 5/8" | 1 7/8" | 3 3/8" | F | 311° | 00000000 | 00000000 |
| 1 | 3,450 | 11.8/5.9 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 5/8" | B | 266° | 00000000 | 000000 |
| 1 1/2 | 1,725 | 12.2/6.1 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 9 1/2" | 9" | 5/8" | 1 7/8" | 3 3/8" | F | 311° | 00000000 | 000000 |
| 1 1/2 | 3,450 | 16/8 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 5/8" | B | 266° | 00000000 | 000000 |
Base/Face-Mount AC Motors
Select a motor that fits many applications—these mount from the base or face and at any angle. They're rated for continuous duty and have a keyed shaft that includes key stock. Wire for clockwise or counterclockwise rotation; instructions are included.
Washdown motors have an epoxy-coated enclosure, neoprene rubber gaskets, and removable drain plugs. They meet IP55 for protection from water projected from a nozzle.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Max. Speed, rpm | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base (A) | Base Type | Class | Max. Temp., ° F | Environmental Rating | Each | |
115/208-230 Volts AC, Single Phase | ||||||||||||||||
General Purpose NEMA 56C | ||||||||||||||||
| 1/3 | 1,725 | 6/3.6-3 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 8" | 5/8" | 1 7/8" | 3 1/2" | Welded | B | 266° | __ | 00000000 | 0000000 |
| 1/2 | 1,725 | 7.4/4.3-3.7 | No | Totally Enclosed Fan Cooled (TEFC) | 12" | 8 1/2" | 8" | 5/8" | 1 7/8" | 3 1/2" | Welded | B | 266° | __ | 00000000 | 000000 |
| 1/2 | 3,450 | 7/4.1-3.5 | No | Totally Enclosed Fan Cooled (TEFC) | 11 1/2" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | B | 266° | __ | 00000000 | 000000 |
| 3/4 | 1,725 | 8.4/5.4-4.2 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/2" | 8 1/2" | 8 3/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | __ | 00000000 | 000000 |
| 1 | 1,725 | 12.8/7-6.4 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | __ | 00000000 | 000000 |
| 1 | 3,450 | 11.8/6.1-5.9 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | B | 266° | __ | 00000000 | 000000 |
| 1 1/2 | 3,450 | 15/7.9-7.5 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | __ | 00000000 | 000000 |
Washdown NEMA 56C | ||||||||||||||||
| 1/2 | 1,725 | 7.4/4.1-3.7 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | IP55 | 00000000 | 000000 |
| 3/4 | 1,725 | 11/7-5.5 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | IP55 | 00000000 | 000000 |
| 1 | 1,725 | 12.8/7-6.4 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | IP55 | 00000000 | 00000000 |
| 1 1/2 | 1,725 | 12.4/6.8-6.2 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Welded | F | 311° | IP55 | 00000000 | 00000000 |
Hazardous Location Base-Mount AC Motors
These motors are rated for environments where hazardous material is present. They are continuous duty and mount horizontally. You can wire for clockwise or counterclockwise rotation; instructions are included. The base is welded to the enclosure.
Motors with automatic overload protection turn off in overload conditions to prevent motor damage and start automatically after they cool.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | Insulation | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Max. Speed, rpm | Full Load Current, A | Inverter Rated | Lg. | Wd. | Ht. | Dia | Lg. | Center to Base | Shaft Type | Overload Protection Type | Class | Max. Temp, °F | Environmental Rating | Each | |
115/208-230 Volts AC, Single Phase | ||||||||||||||||
NEMA 48 | ||||||||||||||||
| 1/4 | 1,800 | 5/2.6-2.5 | No | 12 7/8" | 7 1/4" | 8 1/8" | 1/2" | 1 1/2" | 3" | D-Profile | Automatic | B | 104° | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G | 0000000 | 0000000 |
NEMA 56 | ||||||||||||||||
| 1/2 | 1,800 | 7.4/3.9-3.7 | No | 14 1/4" | 8 3/8" | 9 1/8" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Automatic | B | 104° | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G | 0000000 | 00000000 |
115/230 Volts AC, Single Phase | ||||||||||||||||
NEMA 56 | ||||||||||||||||
| 1 | 1,800 | 12.4/6.2 | No | 15 1/4" | 8 3/8" | 9 1/8" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Automatic | B | 104° | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G | 0000000 | 00000000 |
Base/Face-Mount Compact AC Gearmotors
Sized for small spaces, these gearmotors mount from the base or face for flexibility to fit in tight locations. Each has a motor matched with a speed reducer to lower speed while increasing torque. An optional plastic fan is included to improve cooling when using the gearmotor in a clockwise direction.
To reverse the direction of the gearmotor, loosen the mounting screws, remove the stator, and rotate it 180°. You’ll also need to replace the original fan blades with fan blades for counterclockwise shaft rotation (sold separately).
For technical drawings and 3-D models, click on a part number.
Gearmotors | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Fan Blades for Counter-Clockwise Shaft Rotation | |||||||||||
| Max. Speed, rpm | Torque @ Max. Speed, in.-lbs. | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Each | Each | ||
115 Volts AC, Single Phase | |||||||||||||
| 1 | 50 | 1/300 | 0.4 | 4 1/2" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 000000 | 0000000 | 00000 |
| 3 | 50 | 1/300 | 0.4 | 4 1/2" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 5 | 40 | 1/300 | 0.4 | 4 1/2" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 10 | 40 | 1/150 | 1 | 4 3/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 20 | 1/150 | 1 | 4 3/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 35 | 15 | 1/120 | 1.2 | 5" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 50 | 15 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 75 | 10 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 100 | 7 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 125 | 6 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 150 | 5 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
| 200 | 4 | 1/80 | 1.6 | 5 1/4" | 3 1/4" | 3 1/4" | 0.31" | 1" | 1 5/8" | 0000000 | 00000 | 0000000 | 0000 |
Face-Mount Compact AC Gearmotors
Power equipment in applications with limited space. Gearmotors have a motor matched with a speed reducer to lower speed while increasing torque. An optional plastic fan is included to improve cooling when using the gearmotor in a clockwise direction.
To reverse the direction of the gearmotor, loosen the mounting screws, remove the stator, and rotate it 180°. You’ll also need to replace the original fan blades with fan blades for counterclockwise shaft rotation (sold separately).
For technical drawings and 3-D models, click on a part number.
Gearmotors | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Fan Blades for Counter-Clockwise Shaft Rotation | |||||||||||
| Max. Speed, rpm | Torque @ Max. Speed, in.-lbs. | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Each | Each | ||
115 Volts AC, Single Phase | |||||||||||||
| 3 | 50 | 1/300 | 0.4 | 4" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 000000 | 0000000 | 00000 |
| 5 | 50 | 1/300 | 0.4 | 4" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 10 | 40 | 1/150 | 1 | 4 1/2" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 25 | 1/150 | 1 | 4 1/2" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 35 | 20 | 1/120 | 1.2 | 4 3/4" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 50 | 15 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 75 | 15 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 100 | 7 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 125 | 6 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 150 | 5 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
| 200 | 4 | 1/80 | 1.6 | 5" | 2 1/2" | 3" | 0.31" | 1" | 2.12" | 0000000 | 00000 | 0000000 | 0000 |
Constant-Speed AC Gearmotors
Achieve precise, constant speed for timing and positioning applications. Also known as synchronous gearmotors, these gearmotors use a frequency of 50/60 Hz to maintain speed and torque.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Speed, rpm | Torque @ Max. Speed, in.-lbs. | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Specifications Met | Each | |
110 Volts AC, Single Phase | ||||||||||||
| 1 | 6.9 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 000000 | 000000 |
| 2 | 6.9 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 000000 | 00000 |
| 3 | 6.9 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 000000 | 00000 |
| 5 | 6.9 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 000000 | 00000 |
| 6 | 6.1 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 0000000 | 00000 |
| 7 | 5.2 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 0000000 | 00000 |
| 9 | 3.5 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 0000000 | 00000 |
| 12 | 2.6 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 0000000 | 00000 |
| 20 | 1.8 | 1/200 | 0.2 | 1 1/2" | 2 1/4" | 2 1/2" | 1/4" | 0.26" | 1.99" | UL Recognized Component | 0000000 | 00000 |
Fan-Motor Kits for Refrigeration Equipment
Everything you need to replace a fan motor on refrigeration units, appliances, and blowers.
Shaft | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Fan Blade Dia. Included | Airflow, cfm | Motor Speed, rpm | No. of Speeds | Dia. | Lg. | Current, A | Includes | Specifications Met | Each | |
120V AC Single Phase, 60Hz—Wire Leads | ||||||||||
| 3 1/2", 4" | 100 | 3,000 | 1 | 3/16" | 1 3/8" | 0.5 | One Reversible Motor, Two Adjustable H Mounting Brackets, Two Fan Blades | UL Recognized Component | 0000000 | 000000 |
| 4", 5 1/2" | 200 | 3,000 | 1 | 3/16" | 1 3/8" | 0.5 | One Reversible Motor, Two Adjustable H Mounting Brackets, Two Fan Blades | UL Recognized Component | 0000000 | 00000 |
| 4", 5 1/2" | 200 | 3,000 | 2 | 3/16" | 1 3/8" | 0.4 | One Reversible Motor, Two Adjustable H Mounting Brackets, Two Fan Blades | UL Recognized Component | 0000000 | 00000 |
| 4", 5 1/2", 5 9/16" | 200 | 3,000 | 1 | 3/16" | 1 3/8" | 0.5 | One Reversible Motor, Two Adjustable H Mounting Brackets, Three Fan Blades | UL Recognized Component | 0000000 | 00000 |
230V AC Single Phase, 50Hz/60Hz—Wire Leads | ||||||||||
| 4", 5 1/2" | 200 | 3,000 | 1 | 3/16" | 1 3/8" | 0.2 | One Reversible Motor, Two Adjustable H Mounting Brackets, Two Fan Blades | UL Recognized Component | 0000000 | 00000 |
Pedestal Fan Motors
Build your own fan or replace a fan motor. Mount one of these motors directly to a fan column. Four 8-32 threaded mounting studs extend 1" for mounting a fan guard.
View information about motors.
Note: When selecting a fan blade, be sure the rpm and hp are compatible and the shaft diameter of the blade matches the shaft diameter of the motor.
For technical drawings and 3-D models, click on a part number.
Shaft | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Motor Speed, rpm | Power, hp | Dia. | Lg. | Current, A | Lg. | Ht. | Wd. | Direction of Operation | Service Factor | Mount. Fasteners Included | Mount. Hole Dia. | Features | Specifications Met | Each | |
NEMA 48YZ | |||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||
| 1,075 | 1/4 | 1/2" | 2 3/8" | 2.9 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 0000000 |
| 1,075 | 1/3 | 1/2" | 2 3/8" | 3.8 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
| 1,075 | 1/2 | 1/2" | 2 3/8" | 5.5 | 11 5/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
| 1,625 | 1/4 | 1/2" | 2 3/8" | 2.6 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
| 1,625 | 1/3 | 1/2" | 2 3/8" | 3.4 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
| 1,625 | 1/2 | 1/2" | 2 3/8" | 5.1 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
NEMA 56YZ | |||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||
| 1,625 | 1/3 | 5/8" | 2 3/8" | 3.4 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
| 1,625 | 1/2 | 5/8" | 2 3/8" | 5.1 | 10 11/16" | 10 3/8" | 5 11/16" | Clockwise or Counterclockwise | 1.0 | No | 7/16" | Thermal Overload Protection | UL Recognized Component, CSA Certified | 0000000 | 000000 |
Direct-Drive Fan Motors
Since they have fewer moving parts, you can use these direct-drive motors to build fans that require less maintenance than fans with belt-drive motors. Mount them directly to a fan column.
For technical drawings and 3-D models, click on a part number.
Shaft | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Motor Speed, rpm | Power, hp | Dia. | Lg. | Direction of Operation | Current, A | Voltage | Lg. | Wd. | Ht. | Insulation Class | Overload Protection Type | Each | |
NEMA 48Z—Welded (D-Profile Shaft) | |||||||||||||
Single Phase—Hardwire | |||||||||||||
| 1,100 | 1/4 | 1/2" | 3" | Clockwise or Counterclockwise | 3.4 | 120V AC | 10 1/8" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 0000000 |
| 1,100 | 1/4 | 1/2" | 3 1/4" | Clockwise or Counterclockwise | 4.0 2.0 | 120V AC 240V AC | 9 3/4" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
| 1,100 | 1/3 | 1/2" | 3 1/4" | Clockwise or Counterclockwise | 4.5 2.3 | 120V AC 240V AC | 10" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
| 1,100 | 1/2 | 1/2" | 3 1/8" | Clockwise or Counterclockwise | 6.5 3.3 | 120V AC 240V AC | 11" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
| 1,700 | 1/4 | 1/2" | 3 1/8" | Clockwise or Counterclockwise | 3.4 1.7 | 120V AC 240V AC | 10 1/8" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
| 1,725 | 1/3 | 1/2" | 3 1/8" | Clockwise or Counterclockwise | 3.6 1.8 | 120V AC 240V AC | 10 1/8" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
NEMA F48Z—Welded (D-Profile Shaft) | |||||||||||||
Single Phase—Hardwire | |||||||||||||
| 825 | 1/2 | 1/2" | 3 1/8" | Clockwise or Counterclockwise | 7.1 3.6 | 120V AC 240V AC | 11" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
| 1,700 | 1/2 | 1/2" | 3 1/8" | Clockwise or Counterclockwise | 5.5 2.8 | 120V AC 240V AC | 11" | 5 5/8" | 8 1/8" | B | Automatic | 0000000 | 000000 |
NEMA K56Z—Welded (Keyed Shaft) | |||||||||||||
Single Phase—Hardwire | |||||||||||||
| 850 | 1/2 | 5/8" | 2 5/8" | Clockwise or Counterclockwise | 6.6 3.3 | 120V AC 240V AC | 12" | 6 1/2" | 8 3/4" | B | Thermal | 0000000 | 000000 |
NEMA P56CZ—Welded (Keyed Shaft) | |||||||||||||
Single Phase—Hardwire | |||||||||||||
| 850 | 1 | 5/8" | 3 1/4" | Counterclockwise | 5.1 | 240V AC | 14 1/8" | 6 1/2" | 8 3/4" | B | Thermal | 0000000 | 000000 |