About Electric Motors
When replacing a motor, use the information on your motor’s nameplate to guide your selection.
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AC Gearmotors
Turn speed into torque with these AC-powered gearmotors—they combine a motor and a speed reducer into one. You can wire them for clockwise or counterclockwise rotation; instructions are included. The parallel shaft transmits motion inline with the motor.
Base-mount motors come with a base, so they can be secured to a flat surface. Face-mount motors bolt directly to your equipment. Base/face-mount motors give you the flexibility to mount directly onto equipment or to the included base.
TEFC (totally enclosed fan cooled) motors have an enclosure to protect them from dirt, dust, and moisture. An external fan blows air on the enclosure to keep them cool. TENV (totally enclosed non-ventilated) enclosures are similar to TEFC enclosures, except they do not have a fan. They rely on air circulation from the motion of the motor for cooling.
Overall | Shaft | Insulation | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Speed @ Continuous Operating Torque | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Gear Type | Bearing Type | Dia. | Lg. | Center to Base | Class | Max. Temp., °F | Environmental Rating | Each | |
115/230 Volts AC, Single Phase | |||||||||||||||||
| 1/4 | 12 rpm @ 1,030 in.-lbs. | 5.4/2.7 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/2" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | B | 266° | IP43 | 0000000 | 000000000 |
| 1/4 | 26 rpm @ 569 in.-lbs. | 5.4/2.7 | No | Totally Enclosed Fan Cooled (TEFC) | 13 1/2" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | B | 266° | IP43 | 0000000 | 00000000 |
| 1/2 | 22 rpm @ 1,105 in.-lbs. | 8.8/4.4 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | F | 311° | IP43 | 0000000 | 00000000 |
| 1/2 | 59 rpm @ 496 in.-lbs. | 8.8/4.4 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | F | 311° | IP43 | 0000000 | 00000000 |
| 1/2 | 91 rpm @ 336 in.-lbs. | 8.8/4.4 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | F | 311° | IP43 | 0000000 | 00000000 |
| 1/2 | 133 rpm @ 229 in.-lbs. | 8.8/4.4 | No | Totally Enclosed Fan Cooled (TEFC) | 14 1/4" | 8 1/4" | 7 3/4" | Helical and Spur | Ball | 3/4" | 1 1/2" | 3" | F | 311° | IP43 | 0000000 | 00000000 |
Overall | Shaft | Insulation | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Speed @ Continuous Operating Torque | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Gear Type | Bearing Type | Dia. | Lg. | Center to Base | Class | Max. Temp., °F | Environmental Rating | Each | |
115 Volts AC, Single Phase | |||||||||||||||||
| 1/15 | 28 rpm @ 100 in.-lbs. | 0.9 | No | Totally Enclosed Fan Cooled (TEFC) | 9 3/4" | 3 3/4" | 3 3/4" | Helical and Spur | Ball | 1/2" | 1" | 2.78" | F | 311° | IP43 | 0000000 | 0000000 |
| 1/15 | 57 rpm @ 56 in.-lbs. | 0.9 | No | Totally Enclosed Fan Cooled (TEFC) | 9 3/4" | 3 3/4" | 3 3/4" | Helical and Spur | Ball | 1/2" | 1" | 3" | F | 311° | IP43 | 0000000 | 000000 |
| 1/15 | 94 rpm @ 36 in.-lbs. | 0.9 | No | Totally Enclosed Fan Cooled (TEFC) | 9 3/4" | 3 3/4" | 3 3/4" | Helical and Spur | Ball | 1/2" | 1" | 3" | F | 311° | IP43 | 0000000 | 000000 |
| 1/15 | 142 rpm @ 24 in.-lbs. | 0.9 | No | Totally Enclosed Fan Cooled (TEFC) | 9 1/4" | 3 3/4" | 3 3/4" | Helical and Spur | Ball | 1/2" | 1" | 3" | F | 311° | IP43 | 0000000 | 000000 |
| 1/15 | 283 rpm @ 12 in.-lbs. | 0.9 | No | Totally Enclosed Fan Cooled (TEFC) | 9 1/4" | 3 3/4" | 3 3/4" | Helical and Spur | Ball | 1/2" | 1" | 3" | F | 311° | IP43 | 0000000 | 000000 |
Overall | Shaft | Insulation | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Speed @ Continuous Operating Torque | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Gear Type | Bearing Type | Dia. | Lg. | Center to Base | Class | Max. Temp., °F | Environmental Rating | Each | |
115/230 Volts AC, Single Phase | |||||||||||||||||
| 1/15 | 8 rpm @ 345 in.-lbs. | 1/0.5 | No | Totally Enclosed Nonventilated (TENV) | 10 1/2" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 0000000 |
| 1/15 | 15 rpm @ 250 in.-lbs. | 1/0.5 | No | Totally Enclosed Nonventilated (TENV) | 10 1/2" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 000000 |
| 1/6 | 30 rpm @ 295 in.-lbs. | 2.1/1.1 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 00000000 |
| 1/6 | 40 rpm @ 219 in.-lbs. | 2/1 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 00000000 |
| 1/6 | 90 rpm @ 103 in.-lbs. | 2.1/1.1 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 000000 |
| 1/6 | 156 rpm @ 60 in.-lbs. | 2/1 | No | Totally Enclosed Fan Cooled (TEFC) | 12 1/4" | 5" | 5 1/4" | Helical and Spur | Ball | 5/8" | 1 1/2" | 3 1/2" | F | 311° | IP43 | 0000000 | 000000 |
Washdown Right-Angle DC Gearmotors
Drive low-speed, high-torque applications in tight areas that are washed down. These gearmotors have an epoxy-coated enclosure and are rated IP55 to protect against water from low-pressure washdowns. They combine both a motor and speed reducer to lower speeds and increase torque. Since their shaft is at a 90° angle from their motor, they transmit motion alongside your application, so they take up less space than gearmotors with a shaft that's inline with their motor. They have a TENV (totally enclosed nonventilated) enclosure that is similar to a TEFC (totally enclosed fan cooled) enclosure, except it doesn't have a fan. It relies on cooling from the air circulation created by the motor's motion instead.
You can wire the shaft to rotate clockwise or counterclockwise; instructions are included. You can also switch the shaft's right-hand orientation to a left-hand orientation by removing the retaining covers, reversing the orientation, and then reassembling.
For technical drawings and 3-D models, click on a part number.
Gearmotors | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | Replacement Motor Brushes | |||||||||||||
| Power, hp | Speed @ Continuous Operating Torque | Full Load Current, A | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., °F | Environmental Rating | Each | Each | ||
90 Volts DC | ||||||||||||||||
| 1/8 | 42 rpm @ 80 in.-lbs. | 2.2 | Totally Enclosed Nonventilated (TENV) | 10 3/4" | 5 1/4" | 6 1/2" | 5/8" | 1 3/4" | 1.67" | F | 311° | IP55 | 0000000 | 000000000 | 000000000 | 000000 |
| 1/4 | 62 rpm @ 135 in.-lbs. | 3.7 | Totally Enclosed Nonventilated (TENV) | 12 3/4" | 5 1/4" | 6 5/8" | 5/8" | 1 3/4" | 1.67" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/4 | 125 rpm @ 90 in.-lbs. | 3.8 | Totally Enclosed Nonventilated (TENV) | 12 3/4" | 5 1/4" | 6 5/8" | 5/8" | 1 3/4" | 1.67" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/4 | 250 rpm @ 50 in.-lbs. | 3.7 | Totally Enclosed Nonventilated (TENV) | 12 3/4" | 5 1/4" | 6 5/8" | 5/8" | 1 3/4" | 1.67" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
Washdown DC Gearmotors
Rated IP55 with an epoxy-coated enclosure, these gearmotors drive low-speed, high-torque applications in areas that are subject to low-pressure washdowns. They combine a motor with a speed reducer to lower speeds while increasing torque. Since their shaft is parallel to the motor, they transmit motion inline with the motor. They have a TENV (totally enclosed nonventilated) enclosure that is similar to a TEFC (totally enclosed fan cooled) enclosure, except it doesn't have a fan. It relies on cooling from the air circulation created by the motor's motion instead.
You can wire the shaft to rotate clockwise or counterclockwise; instructions are included.
For technical drawings and 3-D models, click on a part number.
Gearmotors | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | Replacement Motor Brushes | |||||||||||||
| Power | Speed @ Continuous Operating Torque | Full Load Current, A | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., °F | Environmental Rating | Each | Each | ||
90 Volts DC | ||||||||||||||||
| 1/8 hp | 14 rpm @ 341 in.-lbs. | 1.5 | Totally Enclosed Nonventilated (TENV) | 11 3/4" | 6" | 6 3/4" | 3/4" | 1 5/8" | 4" | F | 311° | IP55 | 0000000 | 000000000 | 000000000 | 000000 |
| 1/8 hp | 31 rpm @ 220 in.-lbs. | 1.6 | Totally Enclosed Nonventilated (TENV) | 12" | 5" | 6 3/8" | 5/8" | 1 1/2" | 3.13" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/8 hp | 61 rpm @ 113 in.-lbs. | 1.6 | Totally Enclosed Nonventilated (TENV) | 12" | 5" | 6 3/8" | 5/8" | 1 1/2" | 3.13" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/8 hp | 167 rpm @ 43 in.-lbs. | 1.6 | Totally Enclosed Nonventilated (TENV) | 12" | 5" | 6 3/8" | 5/8" | 1 1/2" | 3.13" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/4 hp | 42 rpm @ 280 in.-lbs. | 2.6 | Totally Enclosed Nonventilated (TENV) | 13 3/4" | 6" | 6 3/4" | 3/4" | 1 5/8" | 4" | F | 311° | IP55 | 0000000 | 00000000 | 000000000 | 00000 |
| 1/4 hp | 500 rpm @ 25 in.-lbs. | 2.4 | Totally Enclosed Nonventilated (TENV) | 13 3/4" | 6" | 6 3/4" | 3/4" | 1 5/8" | 4" | F | 311° | IP55 | 00000000 | 00000000 | 000000000 | 00000 |