Actuation Mechanism Actuation Mechanism |
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Torque @ 100 psi Torque @ 100 psi |
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Rotary Air Actuator Type Rotary Air Actuator Type |
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Rotary Actuator Style Rotary Actuator Style |
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Actuation Style Actuation Style |
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Direction of Operation Direction of Operation |
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Torque @ 60 psi Torque @ 60 psi |
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Sensor Ready Sensor Ready |
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Maximum Pressure Maximum Pressure |
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Body Material Body Material |
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Torque @ 40 psi Torque @ 40 psi |
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Torque @ 80 psi Torque @ 80 psi |
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Overall Length Overall Length |
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Mounting Orientation Mounting Orientation |
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About Air Cylinders
More
Compact Rotary Air Actuators
Use rotary motion to drive devices in tight spaces. These small actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions.
Attach a sensor (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.
Shaft | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Torque @ 70 psi, in.-lbs. | Overall Lg. | Body Material | Dia. | Lg. (A) | Lg. (B) | Pipe Size | Thread Type | Gender | Each | |
Shaft Rotation 90° | |||||||||||
| 1.14" | 1 | 1.45" | Aluminum | 0.156" | 0.43" | 0.27" | 10-32 | UNF | Female | 00000000 | 0000000 |
| 1.34" | 2.7 | 1.85" | Aluminum | 0.188" | 0.55" | 0.29" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.65" | 5.9 | 2.32" | Aluminum | 0.234" | 0.61" | 0.33" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.97" | 20 | 2.95" | Aluminum | 0.313" | 0.67" | 0.43" | 10-32 | UNF | Female | 00000000 | 000000 |
Shaft Rotation 180° | |||||||||||
| 1.14" | 1 | 1.45" | Aluminum | 0.156" | 0.43" | 0.27" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.34" | 2.7 | 1.85" | Aluminum | 0.188" | 0.55" | 0.29" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.65" | 5.9 | 2.32" | Aluminum | 0.234" | 0.61" | 0.33" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.97" | 20 | 2.95" | Aluminum | 0.313" | 0.67" | 0.43" | 10-32 | UNF | Female | 00000000 | 000000 |
Shaft Rotation 270° | |||||||||||
| 1.14" | 1 | 1.45" | Aluminum | 0.156" | 0.43" | 0.27" | M3 | UNF | Female | 00000000 | 000000 |
| 1.34" | 2.7 | 1.85" | Aluminum | 0.188" | 0.55" | 0.29" | M3 | UNF | Female | 00000000 | 000000 |
| 1.65" | 5.9 | 2.32" | Aluminum | 0.234" | 0.61" | 0.33" | 10-32 | UNF | Female | 00000000 | 000000 |
| 1.97" | 20 | 2.95" | Aluminum | 0.313" | 0.67" | 0.43" | 10-32 | UNF | Female | 00000000 | 000000 |
High-Torque Rotary Air Actuators
Designed to turn heavy loads, these rotary air actuators have rack-and-pinion gears that provide high torque output. Actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions. You can change the shaft rotation by as much as 30° to meet the requirements of your application—turn the screw on the end cap to adjust.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bore Size | OD | Torque @ 100 psi, in.-lbs. | Ht. | Lg. | Body Material | Dia. | Lg. | Center to Base (A) | Pipe Size | Thread Type | Gender | Each | |
Shaft Rotation 90° | |||||||||||||
| 1/2" | __ | 4.9 | 1.5" | 4.63" | Aluminum | 3/8" | 1.06" | 0.6" | 10-32 | UNF | Female | 000000000 | 0000000 |
| 3/4" | __ | 16.5 | 2" | 6.51" | Aluminum | 1/2" | 1 1/4" | 0.7" | 1/8 | NPT | Female | 00000000 | 000000 |
| 1 1/8" | 1 3/8" | 62 | 3.3" | 7.95" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 00000000 | 000000 |
| 1 1/2" | 1 3/4" | 155 | 4.4" | 11.27" | Aluminum | 7/8" | 1 3/4" | 2.2" | 1/4 | NPT | Female | 00000000 | 000000 |
| 2" | 2 1/4" | 440 | 6.6" | 14.77" | Aluminum | 1 1/8" | 2.03" | 3.3" | 1/4 | NPT | Female | 00000000 | 000000 |
Shaft Rotation 180° | |||||||||||||
| 1/2" | __ | 4.9 | 1.5" | 4.63" | Aluminum | 3/8" | 1.06" | 0.6" | 10-32 | UNF | Female | 000000000 | 000000 |
| 3/4" | __ | 16.5 | 2" | 6.51" | Aluminum | 1/2" | 1 1/4" | 0.7" | 1/8 | NPT | Female | 00000000 | 000000 |
| 1 1/8" | 1 3/8" | 62 | 3.3" | 9.91" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 00000000 | 000000 |
| 1 1/2" | 1 3/4" | 155 | 4.4" | 14.02" | Aluminum | 7/8" | 1 3/4" | 2.2" | 1/4 | NPT | Female | 00000000 | 000000 |
| 2" | 2 1/4" | 440 | 6.6" | 19.17" | Aluminum | 1 1/8" | 2.03" | 3.3" | 1/4 | NPT | Female | 00000000 | 000000 |
Shaft Rotation 270° | |||||||||||||
| 1 1/8" | 1 3/8" | 62 | 3.3" | 11.87" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 000000000 | 000000 |
| 1 1/2" | 1 3/4" | 155 | 4.4" | 16.76" | Aluminum | 7/8" | 1 3/4" | 2.2" | 1/4 | NPT | Female | 000000000 | 000000 |
| 2" | 2 1/4" | 440 | 6.6" | 23.57" | Aluminum | 1 1/8" | 2.03" | 3.3" | 1/4 | NPT | Female | 000000000 | 000000 |
Shaft Rotation 360° | |||||||||||||
| 1 1/8" | 1 3/8" | 62 | 3.3" | 13.83" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 000000000 | 000000 |
| 1 1/2" | 1 3/4" | 155 | 4.4" | 19.51" | Aluminum | 7/8" | 1 3/4" | 2.2" | 1/4 | NPT | Female | 000000000 | 000000 |
| 2" | 2 1/4" | 440 | 6.6" | 27.97" | Aluminum | 1 1/8" | 2.03" | 3.3" | 1/4 | NPT | Female | 000000000 | 000000 |
Adjustable-Angle Rotary Air Actuators
Turn the adjustment bolt on these actuators to set the rotation between 0° and 190° to meet your application requirements. They’re double acting, so they use air to exert force in both clockwise and counterclockwise directions.
Attach a sensor (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.
Actuators | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Air Inlet | Replacement Seal Kits | |||||||||
| Torque @ 70 psi, in.-lbs. | Ht. | Lg. | Wd. | Body Material | Pipe Size | Thread Type | Gender | Each | Each | ||
Shaft Rotation 0° to 190° | |||||||||||
| 11.5 | 1.85" | 4.32" | 1.97" | Aluminum | 10-32 | UNF | Female | 0000000 | 0000000 | 00000000 | 000000 |
| 16.3 | 2.13" | 5.59" | 2.56" | Aluminum | 10-32 | UNF | Female | 0000000 | 000000 | 00000000 | 00000 |
| 23.9 | 2.24" | 5.98" | 2.76" | Aluminum | 1/8 | NPT | Female | 0000000 | 000000 | 00000000 | 00000 |
| 40.7 | 2.6" | 7.22" | 3.15" | Aluminum | 1/8 | NPT | Female | 0000000 | 000000 | 00000000 | 00000 |
| AC Voltage | DC Voltage | Each | |
| 24V AC, 48V AC, 100V AC | 24V DC, 48V DC, 100V DC | 0000000 | 000000 |
| AC Voltage | DC Voltage | With Switch Component | Each | |
| 100V AC | 24V DC | LED | 0000000 | 000000 |
Universal Air Actuators for Flow-Control Valves
Attach these actuators to manual ball valves, butterfly valves, and plug valves with an ISO 5211 hole pattern to automatically start and stop flow with compressed air.
You must control the air to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included).
Single-acting actuators only require air pressure when actuated; they automatically spring closed when the air turns off.
Double-acting actuators require air pressure to open and close.
Pilot valves control the air to the actuator.
Limit switches change the position of the visual dome indicator and send an electrical signal to trigger alarms or other equipment when the actuator opens or closes the valve. The indicator displays green when the valve is open and red when the valve is closed. Switches attach to the top of the actuator with the included mounting bracket. All meet NEMA 4X for protection from washdowns, splashing water, corrosive liquid, and dust.
For technical drawings and 3-D models, click on a part number.
Air Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hole Pattern | Torque @ Pressure | Spring Close Torque | Pipe Size | Gender | Thread Type | Air Pressure Range, psi | Temp. Range, °F | Lg. | Wd. | Ht. | Each | |
Aluminum Housing | ||||||||||||
| ISO 5211 | 103 in.-lbs. @ 80 psi | 82in.-lbs. | 1/8 | Female | NPT | 40 to 115 | 32° to 175° | 8" | 3 5/16" | 4 1/4" | 00000000 | 0000000 |
| ISO 5211 | 282 in.-lbs. @ 80 psi | 215in.-lbs. | 1/4 | Female | NPT | 40 to 115 | 32° to 175° | 9 5/16" | 4 7/16" | 5 1/4" | 00000000 | 000000 |
| ISO 5211 | 61 in.-lbs. @ 80 psi | 49in.-lbs. | 1/8 | Female | NPT | 40 to 115 | 32° to 175° | 7 5/8" | 2 5/8" | 3 9/16" | 00000000 | 000000 |
Air Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hole Pattern | Torque @ Pressure | Pipe Size | Gender | Thread Type | Air Pressure Range, psi | Temp. Range, °F | Lg. | Wd. | Ht. | Each | |
Aluminum Housing | |||||||||||
| ISO 5211 | 1,431 in.-lbs. @ 80 psi | 1/4 | Female | NPT | 40 to 115 | 32° to 175° | 11 1/2" | 5 1/16" | 6 1/16" | 00000000 | 0000000 |
| ISO 5211 | 158 in.-lbs. @ 80 psi | 1/8 | Female | NPT | 40 to 115 | 32° to 175° | 6" | 2 5/8" | 3 9/16" | 00000000 | 000000 |
| ISO 5211 | 327 in.-lbs. @ 80 psi | 1/8 | Female | NPT | 40 to 115 | 32° to 175° | 8" | 3 5/16" | 4 1/4" | 00000000 | 000000 |
| ISO 5211 | 703 in.-lbs. @ 80 psi | 1/4 | Female | NPT | 40 to 115 | 32° to 175° | 9 5/16" | 4 7/16" | 5 1/4" | 00000000 | 000000 |