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. 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. 230/460V AC motors are inverter-rated, so you can adjust the speed with a motor speed control (not included).
For technical drawings and 3-D models, click on a part number.
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 | |
230/460 Volts AC, Three Phase | |||||||||||||||||
| 1/4 | 10 rpm @ 1,460 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 17" | 7" | 7 3/4" | Helical | Roller | 1 1/4" | 2 3/8" | 4.53" | F | 311° | IP54 | 0000000 | 0000000 |
| 1/4 | 20 rpm @ 760 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 6" | 7 1/4" | Helical | Roller | 1" | 2" | 3.54" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 30 rpm @ 515 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 6" | 7 1/4" | Helical | Roller | 1" | 2" | 3.54" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 38 rpm @ 400 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 53 rpm @ 285 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 73 rpm @ 205 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 100 rpm @ 150 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 148 rpm @ 106 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/4 | 294 rpm @ 44 in.-lbs. | 1.04/0.52 | Yes | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 10 rpm @ 3,100 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 18 3/4" | 8" | 8 3/4" | Helical | Roller | 1 3/8" | 2 3/4" | 4.53" | F | 311° | IP54 | 0000000 | 00000000 |
| 1/2 | 20 rpm @ 1,530 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 17 3/4" | 7" | 8 1/2" | Helical | Roller | 1 1/4" | 2 3/8" | 4.53" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 31 rpm @ 1,010 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 16 3/4" | 6 1/4" | 7 3/4" | Helical | Roller | 1" | 2" | 3.54" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 39 rpm @ 810 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 6" | 8" | Helical | Roller | 1" | 2" | 3.54" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 54 rpm @ 575 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/4" | 5 1/2" | 7 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 75 rpm @ 415 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/4" | 5 1/2" | 7 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 102 rpm @ 310 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/4" | 5 1/2" | 7 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 151 rpm @ 205 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/4" | 5 1/2" | 7 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1/2 | 300 rpm @ 106 in.-lbs. | 1.83/0.91 | Yes | Totally Enclosed Fan Cooled (TEFC) | 15 1/4" | 5 1/2" | 7 3/4" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1 | 20 rpm @ 3,230 in.-lbs. | 3.1/1.56 | Yes | Totally Enclosed Fan Cooled (TEFC) | 21" | 8" | 9 1/4" | Helical | Roller | 1 3/8" | 2 3/4" | 4.53" | F | 311° | IP54 | 0000000 | 00000000 |
| 1 | 41 rpm @ 1,550 in.-lbs. | 3.1/1.56 | Yes | Totally Enclosed Fan Cooled (TEFC) | 20" | 7" | 9" | Helical | Roller | 1 1/4" | 2 3/8" | 4.53" | F | 311° | IP54 | 0000000 | 00000000 |
| 1 | 72 rpm @ 890 in.-lbs. | 3.1/1.56 | Yes | Totally Enclosed Fan Cooled (TEFC) | 18 3/4" | 6" | 8 1/2" | Helical | Roller | 1" | 2" | 3.54" | F | 311° | IP54 | 0000000 | 000000 |
| 1 | 153 rpm @ 415 in.-lbs. | 3.1/1.56 | Yes | Totally Enclosed Fan Cooled (TEFC) | 17 1/2" | 5 3/4" | 8" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 1 | 304 rpm @ 210 in.-lbs. | 3.1/1.56 | Yes | Totally Enclosed Fan Cooled (TEFC) | 17 1/2" | 5 3/4" | 8" | Helical | Roller | 3/4" | 1 1/2" | 2.95" | F | 311° | IP54 | 0000000 | 000000 |
| 2 | 31 rpm @ 4,070 in.-lbs. | 6/3 | Yes | Totally Enclosed Fan Cooled (TEFC) | 23 1/4" | 8 1/2" | 9 3/4" | Helical | Roller | 1 3/8" | 2 3/4" | 5.12" | F | 311° | IP54 | 0000000 | 00000000 |
| 2 | 75 rpm @ 1,690 in.-lbs. | 6/3 | Yes | Totally Enclosed Fan Cooled (TEFC) | 21 1/2" | 7" | 9 1/2" | Helical | Roller | 1 1/4" | 2 3/8" | 4.53" | F | 311° | IP54 | 0000000 | 00000000 |
| 2 | 149 rpm @ 850 in.-lbs. | 6/3 | Yes | Totally Enclosed Fan Cooled (TEFC) | 20" | 6 3/4" | 9" | Helical | Roller | 1" | 1 1/2" | 3.54" | F | 311° | IP54 | 0000000 | 00000000 |
Washdown Right-Angle AC Gearmotors
Run high-torque, low speed applications in cramped areas that are frequently hosed down. To save space, these transmit motion at a 90° angle from the the body of the motor, so they're positioned alongside equipment when mounted. They’re rated IP66 for protection from dust and water, and have a drain that allows internal condensation to escape, preventing corrosion. These TEFC (totally enclosed fan cooled) motors have an external fan that keeps them cool.
They’re inverter rated, so you can use them with a motor speed control (not included) to adjust the motor speed. Wire motors for clockwise or counterclockwise rotation; instructions are included.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
Left Side Shaft Location | ||||||||||||||
230/460 Volts AC | ||||||||||||||
| 1/2 | 12 rpm @ 2,610 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 18 1/2" | 9 1/4" | 9 1/2" | 1 3/8" | 2 3/4" | 5.2" | F | 311° | IP66 | 0000000 | 000000000 |
| 1/2 | 20 rpm @ 1,540 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 18" | 9" | 8 3/4" | 1 3/8" | 2 3/4" | 4.4" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 47 rpm @ 665 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 6 3/4" | 7" | 1" | 2" | 2 1/2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 93 rpm @ 335 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 3/8" | 6 1/4" | 7 1/2" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 146 rpm @ 210 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 6 1/4" | 7 1/2" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 11 rpm @ 5,580 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 23" | 12" | 11 1/4" | 2" | 4" | 7.1" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 19 rpm @ 3,270 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 20 3/4" | 9 1/4" | 9 3/4" | 1 3/8" | 2 3/4" | 5.2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 76 rpm @ 840 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 18 3/4" | 7 1/4" | 8 1/2" | 1" | 2" | 2 1/2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 111 rpm @ 575 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 17 3/4" | 6 1/2" | 8" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
Right Side Shaft Location | ||||||||||||||
230/460 Volts AC | ||||||||||||||
| 1/2 | 12 rpm @ 2,610 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 18 1/2" | 9 1/4" | 9 1/2" | 1 3/8" | 2 3/4" | 5.2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 20 rpm @ 1,540 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 18" | 9" | 8 3/4" | 1 3/8" | 2 3/4" | 4.4" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 47 rpm @ 665 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 6 3/4" | 7" | 1" | 2" | 2 1/2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 93 rpm @ 335 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 3/8" | 6 1/4" | 7 1/2" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 146 rpm @ 210 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 6 1/4" | 7 1/2" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 11 rpm @ 5,580 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 23" | 12" | 11 1/4" | 2" | 4" | 7.1" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 19 rpm @ 3,270 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 20 3/4" | 9 1/4" | 9 3/4" | 1 3/8" | 2 3/4" | 5.2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 76 rpm @ 840 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 18 3/4" | 7 1/4" | 8 1/2" | 1" | 2" | 2 1/2" | F | 311° | IP66 | 0000000 | 00000000 |
| 1 | 111 rpm @ 575 in.-lbs. | 3.1/1.56 | Totally Enclosed Fan Cooled (TEFC) | 17 3/4" | 6 1/2" | 8" | 3/4" | 1 1/2" | 2" | F | 311° | IP66 | 0000000 | 00000000 |
Washdown AC Gearmotors
IP rated, these gearmotors stand up to high-pressure washdowns. They combine a motor with a speed reducer to lower speed while increasing torque. Their parallel shaft transmits motion inline with the motor.
Since they’re inverter-rated, you can adjust the speed with a motor speed control (not included). Wire these motors for clockwise or counterclockwise rotation; instructions are included.
Base-mount motors come with a base, so they can be secured to a flat surface. TEFC (totally enclosed fan cooled) enclosures protect against dirt, dust, and moisture. An external fan blows air on the enclosure to keep it cool. Motors rated IP66 have a labyrinth drain plug that keeps water out while letting condensation escape.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
230/460 Volts AC—Base Mount | ||||||||||||||
| 1/4 | 30 rpm @ 515 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 0000000 |
| 1/4 | 38 rpm @ 400 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/4 | 53 rpm @ 285 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/4 | 73 rpm @ 205 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/4 | 100 rpm @ 150 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/4 | 148 rpm @ 106 in.-lbs. | 1.04/0.52 | Totally Enclosed Fan Cooled (TEFC) | 14 1/2" | 5 1/2" | 6 3/4" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/2 | 20 rpm @ 1,530 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 17 3/4" | 6 3/4" | 9 1/4" | 1 1/4" | 2 3/8" | 4.52" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 31 rpm @ 1,010 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 16 3/4" | 5 3/4" | 8 1/4" | 1" | 2" | 3.54" | F | 311° | IP66 | 0000000 | 00000000 |
| 1/2 | 39 rpm @ 810 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 6" | 8 1/4" | 1" | 2" | 3.54" | F | 311° | IP66 | 0000000 | 000000 |
| 1/2 | 54 rpm @ 575 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 5 1/2" | 7 1/2" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |
| 1/2 | 75 rpm @ 415 in.-lbs. | 1.83/0.91 | Totally Enclosed Fan Cooled (TEFC) | 15 1/2" | 5 1/2" | 7 1/2" | 3/4" | 1 5/8" | 2.95" | F | 311° | IP66 | 0000000 | 000000 |