About Electric Motors
When replacing a motor, use the information on your motor’s nameplate to guide your selection.
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DC Gearmotors
Convert speed to torque to get the power you need—gearmotors are a motor and speed reducer in one. You can wire for clockwise or counterclockwise rotation; instructions are included. Gearmotors transmit motion inline with the motor.
To control motor speed, motor controls are also available. To convert AC power to DC power, see AC to DC transformers.
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 | Each | |
90 Volts DC | |||||||||||||
| 1/17 | 30 rpm @ 100 in.-lbs. | 0.8 | Totally Enclosed Nonventilated (TENV) | 8 3/4" | 4 1/2" | 5 1/2" | 1/2" | 1" | 3" | F | 311° | 0000000 | 0000000 |
| 1/17 | 60 rpm @ 56 in.-lbs. | 0.8 | Totally Enclosed Nonventilated (TENV) | 8 3/4" | 4 1/2" | 5 1/2" | 1/2" | 1" | 3" | F | 311° | 0000000 | 000000 |
| 1/17 | 100 rpm @ 36 in.-lbs. | 0.8 | Totally Enclosed Nonventilated (TENV) | 8 3/4" | 4 1/2" | 5 1/2" | 1/2" | 1" | 3" | F | 311° | 0000000 | 000000 |
| 1/17 | 150 rpm @ 24 in.-lbs. | 0.8 | Totally Enclosed Nonventilated (TENV) | 8 1/2" | 4 1/2" | 5 1/2" | 1/2" | 1" | 3" | F | 311° | 0000000 | 000000 |
| 1/17 | 300 rpm @ 10 in.-lbs. | 0.8 | Totally Enclosed Nonventilated (TENV) | 8 1/2" | 4 1/2" | 5 1/2" | 1/2" | 1" | 3" | F | 311° | 0000000 | 000000 |
| 1/8 | 31 rpm @ 220 in.-lbs. | 1.3 | Totally Enclosed Nonventilated (TENV) | 11 1/2" | 5" | 5 1/4" | 5/8" | 1 1/2" | 3 1/2" | F | 311° | 0000000 | 000000 |
| 1/8 | 51 rpm @ 130 in.-lbs. | 1.3 | Totally Enclosed Nonventilated (TENV) | 11 1/2" | 5" | 6 1/4" | 5/8" | 1 1/2" | 3 1/2" | F | 311° | 0000000 | 000000 |
| 1/8 | 61 rpm @ 113 in.-lbs. | 1.3 | Totally Enclosed Nonventilated (TENV) | 11 1/2" | 5" | 5 1/4" | 5/8" | 1 1/2" | 3 1/2" | F | 311° | 0000000 | 000000 |
| 1/8 | 94 rpm @ 77 in.-lbs. | 1.3 | Totally Enclosed Nonventilated (TENV) | 11 1/2" | 5" | 5 1/4" | 5/8" | 1 1/2" | 3 1/2" | F | 311° | 0000000 | 000000 |
| 1/8 | 167 rpm @ 43 in.-lbs. | 1.3 | Totally Enclosed Nonventilated (TENV) | 11 1/2" | 5" | 5 1/4" | 5/8" | 1 1/2" | 3 1/2" | F | 311° | 0000000 | 000000 |
| 1/4 | 42 rpm @ 280 in.-lbs. | 2.3 | Totally Enclosed Nonventilated (TENV) | 13 1/4" | 6" | 5 1/2" | 3/4" | 1 5/8" | 4" | F | 311° | 0000000 | 000000 |
| 1/4 | 62 rpm @ 220 in.-lbs. | 2.3 | Totally Enclosed Nonventilated (TENV) | 13 1/4" | 6" | 5 1/2" | 3/4" | 1 5/8" | 4" | F | 311° | 0000000 | 000000 |
| 1/4 | 83 rpm @ 155 in.-lbs. | 2.3 | Totally Enclosed Nonventilated (TENV) | 13 1/4" | 6" | 5 1/2" | 3/4" | 1 5/8" | 4" | F | 311° | 0000000 | 000000 |
| 1/4 | 110 rpm @ 100 in.-lbs. | 2 | Totally Enclosed Nonventilated (TENV) | 13 1/4" | 6" | 5 1/2" | 3/4" | 1 5/8" | 4" | F | 311° | 0000000 | 000000 |
| 1/4 | 165 rpm @ 70 in.-lbs. | 2 | Totally Enclosed Nonventilated (TENV) | 13 1/4" | 6" | 5 1/2" | 3/4" | 1 5/8" | 4" | F | 311° | 0000000 | 000000 |
| 1/2 | 17 rpm @ 1,112 in.-lbs. | 5 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 8 1/4" | 6 1/2" | 3/4" | 1 1/2" | 3" | F | 311° | 0000000 | 000000 |
| 1/2 | 30 rpm @ 822 in.-lbs. | 5 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 8 1/4" | 6 1/2" | 3/4" | 1 1/2" | 3" | F | 311° | 0000000 | 000000 |
| 1/2 | 39 rpm @ 705 in.-lbs. | 5 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 8 1/4" | 6 1/2" | 3/4" | 1 1/2" | 3" | F | 311° | 0000000 | 000000 |
| 1/2 | 57 rpm @ 476 in.-lbs. | 5 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 8 1/4" | 6 1/2" | 3/4" | 1 1/2" | 3" | F | 311° | 0000000 | 000000 |
| 1/2 | 84 rpm @ 320 in.-lbs. | 5 | Totally Enclosed Fan Cooled (TEFC) | 16 1/2" | 8 1/4" | 6 1/2" | 3/4" | 1 1/2" | 3" | F | 311° | 0000000 | 000000 |
Compact Square-Face DC Gearmotors
Drive low-speed, high-torque applications in small spaces. Gearmotors combine a motor and speed reducer to lower speed and increase torque. Wire for clockwise or counterclockwise rotation.
Use a motor speed control (not included) to adjust the motor speed.
To convert AC power to DC power, see AC to DC transformers.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speed @ Continuous Operating Torque | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., ° F | Each | |
12 Volts DC | ||||||||||||
| 0.6 rpm @ 800 in.-oz. | 0.0003 | 0.1 | 3 1/4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 000000 |
| 1.3 rpm @ 800 in.-oz. | 0.001 | 0.5 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 4 rpm @ 640 in.-oz. | 0.0025 | 0.7 | 3 1/4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 8 rpm @ 640 in.-oz. | 0.005 | 0.7 | 4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 12 rpm @ 640 in.-oz. | 0.0077 | 1.3 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 16 rpm @ 400 in.-oz. | 0.0067 | 1.4 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 25 rpm @ 320 in.-oz. | 0.008 | 1.3 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 50 rpm @ 160 in.-oz. | 0.008 | 1.2 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 2.08" | B | 266° | 0000000 | 00000 |
24 Volts DC | ||||||||||||
| 1.2 rpm @ 800 in.-oz. | 0.001 | 0.1 | 3 1/4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 4 rpm @ 800 in.-oz. | 0.0033 | 0.4 | 3 1/4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 8 rpm @ 544 in.-oz. | 0.0043 | 0.5 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 12 rpm @ 384 in.-oz. | 0.0045 | 0.4 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 17 rpm @ 272 in.-oz. | 0.0045 | 0.5 | 3 1/2" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 25 rpm @ 800 in.-oz. | 0.02 | 1.1 | 4" | 2 3/4" | 3" | 5/16" | 1" | 1.43" | B | 266° | 0000000 | 00000 |
| 47 rpm @ 448 in.-oz. | 0.02 | 1.1 | 4" | 2 3/4" | 3" | 5/16" | 1" | 2.08" | B | 266° | 0000000 | 00000 |
Compact Round-Face DC Gearmotors
Power small machinery in spaces where other gearmotors won’t fit. Gearmotors pair a motor with a speed reducer to lower speed while increasing torque.
To control motor speed, motor controls are also available. To convert AC power to DC power, see AC to DC transformers.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speed @ Continuous Operating Torque | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., ° F | Each | |
12 Volts DC | ||||||||||||
| 1 rpm @ 175 in.-oz. | 0.0001 | 0.2 | 4 1/4" | 2" | 2" | 1/4" | 3/4" | 1.33" | F | 311° | 0000000 | 0000000 |
| 2 rpm @ 175 in.-oz. | 0.0004 | 0.4 | 4 1/4" | 2" | 2" | 1/4" | 3/4" | 1.33" | F | 311° | 0000000 | 000000 |
| 7 rpm @ 140 in.-oz. | 0.001 | 0.7 | 4 1/4" | 2" | 2" | 1/4" | 3/4" | 1.33" | F | 311° | 0000000 | 000000 |
| 25 rpm @ 47 in.-oz. | 0.001 | 0.7 | 4 1/4" | 2" | 2" | 1/4" | 3/4" | 1.33" | F | 311° | 0000000 | 000000 |
| 83 rpm @ 16 in.-oz. | 0.0012 | 0.7 | 4 1/4" | 2" | 2" | 1/4" | 3/4" | 1.33" | F | 311° | 0000000 | 000000 |
19.1 Volts DC | ||||||||||||
| 21 rpm @ 100 in.-oz. | 0.0021 | 0.5 | 3 3/4" | 1 3/8" | 1 3/8" | 0.19" | 3/4" | 0.95" | F | 311° | 0000000 | 000000 |
| 65 rpm @ 46 in.-oz. | 0.0032 | 0.6 | 3 3/4" | 1 3/8" | 1 3/8" | 0.19" | 3/4" | 0.95" | F | 311° | 0000000 | 000000 |
| 202 rpm @ 16 in.-oz. | 0.0036 | 0.6 | 3 3/4" | 1 3/8" | 1 3/8" | 0.19" | 3/4" | 0.95" | F | 311° | 0000000 | 000000 |
| 625 rpm @ 6 in.-oz. | 0.004 | 0.6 | 3 3/4" | 1 3/8" | 1 3/8" | 0.19" | 3/4" | 0.95" | F | 311° | 0000000 | 000000 |
Extended-Life Compact Round-Face DC Gearmotors
Power small machinery in spaces where other gearmotors won’t fit. Gearmotors pair a motor with a speed reducer to lower speed while increasing torque. Wire for clockwise or counterclockwise rotation.
Use a motor speed control (not included) to adjust the motor speed.
To convert AC power to DC power, see AC to DC transformers.
Gearmotors have ball bearings that withstand heavier loads than gearmotors with sleeve bearings for a longer service life.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Insulation | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speed @ Continuous Operating Torque | Power, hp | Full Load Current, A | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Class | Max. Temp., ° F | Each | |
12 Volts DC | ||||||||||||
| 161 rpm @ 374 in.-oz. | 0.0714 | 6.4 | 6 1/4" | 2 1/4" | 2 3/4" | 1/4" | 3/4" | 1" | F | 311° | 0000000 | 0000000 |
| 536 rpm @ 124 in.-oz. | 0.0769 | 6.4 | 6 1/4" | 2 1/4" | 2 3/4" | 1/4" | 3/4" | 1" | F | 311° | 0000000 | 000000 |
24 Volts DC | ||||||||||||
| 161 rpm @ 374 in.-oz. | 0.0714 | 3.2 | 6 1/4" | 2 1/4" | 2 3/4" | 1/4" | 3/4" | 1" | F | 311° | 0000000 | 000000 |
| 536 rpm @ 124 in.-oz. | 0.0769 | 3.2 | 6 1/4" | 2 1/4" | 2 3/4" | 1/4" | 3/4" | 1" | F | 311° | 0000000 | 000000 |
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 |
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 |
Air-Powered Gearmotors
With a motor and speed reducer in one, you can use these gearmotors in air-powered applications to slow speed and increase torque. They come with a muffler to reduce noise and filter exhaust air. Gearmotors transmit motion inline with the motor. Set for clockwise or counterclockwise rotation.
For technical drawings and 3-D models, click on a part number.
--169d875348f1610653135-p9@halfx_637462285742510508.png?ver=imagenotfound)
@ Max. Speed | Overall | Shaft | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Torque, in.-lbs. | Max. Speed @ Max. Pressure, rpm | Max. Pressure, psi | Max. Air Consumption, cfm | Noise Level, dBA | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base (A) | Type | Direction of Operation | Pipe Size | Each | |
| 0.31 | 49 | 400 | 60 | 21 | 78 | 7 1/4" | 3" | 5 3/4" | 1/2" | 1.38" | 1 3/4" | D-Profile | Clockwise or Counterclockwise | 1/8 | 00000000 | 0000000 |
| 0.34 | 62 | 350 | 100 | 21 | 78 | 6 3/4" | 3" | 5 3/4" | 1/2" | 1.38" | 1 3/4" | D-Profile | Clockwise or Counterclockwise | 1/8 | 00000000 | 000000 |
| Optional Foot-Mount Brackets | 00000000 | Each | 000000 |
@ Max. Speed | Overall | Shaft | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Torque, in.-lbs. | Max. Speed @ Max. Pressure, rpm | Max. Pressure, psi | Max. Air Consumption, cfm | Noise Level, dBA | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base (A) | Type | Direction of Operation | Pipe Size | Each | |
| 1.7 | 274 | 300 | 80 | 57.5 | 87 | 11 1/2" | 6" | 7 1/4" | 1" | 2.63" | 3.56" | Keyed | Clockwise or Counterclockwise | 1/4 | 00000000 | 000000000 |
| 1.7 | 400 | 200 | 80 | 60 | 87 | 11 1/2" | 6" | 7 1/4" | 1" | 2.63" | 4.09" | Keyed | Clockwise or Counterclockwise | 1/4 | 00000000 | 00000000 |
Compact Air-Powered Gearmotors
Small, but mighty, these gearmotors pair an air-powered motor with a speed reducer to lower speed while increasing torque. Set for clockwise or counterclockwise shaft rotation; instructions are included.
For technical drawings and 3-D models, click on a part number.
@ 90 psi | Overall | Shaft | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power, hp | Max. Speed, rpm | Starting Torque, in.-lbs. | Max. Pressure, psi | Air Consumption @ 90 psi, cfm | Noise Level | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base (A) | Direction of Operation | Each | |
Push-to-Connect Tube Inlet for 1/4" OD Tubing | ||||||||||||||
| 0.027 | 25 | 67.5 | 150 | 6 | Not Rated | 6 3/4" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 000000000 |
| 0.099 | 100 | 62.5 | 150 | 6 | Not Rated | 6 1/4" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 00000000 |
| 0.107 | 200 | 33.8 | 150 | 6 | Not Rated | 5 1/2" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 00000000 |
| 0.127 | 400 | 20 | 150 | 6 | Not Rated | 5 1/2" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 00000000 |
| 0.137 | 6,300 | 1.4 | 150 | 6 | Not Rated | 4 1/4" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 000000 |
| 0.156 | 1,575 | 6.3 | 150 | 6 | Not Rated | 5" | 1 1/2" | 3/4" | 1/4" | 0.437" | 0.38" | Clockwise or Counterclockwise | 000000000 | 00000000 |
Threaded Inlet with 1/4 NPT Female Connection | ||||||||||||||
| 0.31 | 85 | 396 | 90 | 17.5 | Not Rated | 8 3/4" | 3 1/4" | 1 3/4" | 3/8" | 1" | 0.88" | Clockwise or Counterclockwise | 0000000 | 00000000 |
| 0.31 | 169 | 247.2 | 90 | 17.5 | Not Rated | 8 3/4" | 3 1/4" | 1 3/4" | 3/8" | 1" | 0.88" | Clockwise or Counterclockwise | 0000000 | 00000000 |
| 0.31 | 280 | 147.6 | 90 | 17.5 | Not Rated | 8 3/4" | 3 1/4" | 1 3/4" | 3/8" | 1" | 0.88" | Clockwise or Counterclockwise | 0000000 | 00000000 |
| 0.34 | 450 | 106.2 | 90 | 18 | Not Rated | 8" | 3 1/4" | 1 3/4" | 3/8" | 1" | 0.88" | Clockwise or Counterclockwise | 0000000 | 00000000 |