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Linear Air Cylinder Type
Actuation Type
Sensor Ready
Rod Thread Size
Air Inlet Thread Type
Bearing Type
DFARS Compliance
Round Body Air Cylinders for Narrow Spaces
Also known as pancake cylinders, these deliver as much force as other cylinders, but with a shorter stroke to function in small spaces. They have holes for mounting.
For technical drawings and 3-D models, click on a part number.
Base Mount
Lg. | Air Inlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs.  | Body Material | Thread Size | Thread Type | Gender | Each | |
1 1/8" Bore Size (2 1/8" OD) | |||||||||
| __ | __ | __ | 100 | Aluminum | 10-32 | UNF | Female | 0000000 | 0000000 |
| 1/8" | 1.03" | 1.16" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1/4" | 1.03" | 1.28" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 3/8" | 1.16" | 1.53" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1/2" | 1.28" | 1.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 5/8" | 1.41" | 2.03" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 3/4" | 1.53" | 2.28" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 7/8" | 1.66" | 2.53" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1" | 1.78" | 2.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1 1/8" | 1.91" | 3.03" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1 1/4" | 2.03" | 3.28" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1 3/8" | 2.16" | 3.53" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 1 1/2" | 2.28" | 3.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 2" | 2.78" | 4.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 2 1/2" | 3.28" | 5.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
| 3" | 3.78" | 6.78" | 100 | Aluminum | 10-32 | UNF | Female | 00000000 | 000000 |
Replacement Seal Kits
| For Bore Size | Includes | Each | |
| 1 1/8" | Head Seals, Piston Seal, Ram Seals | 0000000 | 000000 |
Tie Rod Air Cylinders
Rods along the barrel of these cylinders secure the end caps and shield the barrel from impact.
Sensor-ready cylinders have a magnetic piston that can trigger one or more sensors (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Sensor Ready | Air Cushion Type | Body Material | Pipe Size | Thread Type | Gender | Each | |
1 1/8" Bore Size (1 1/2" Wd.) | |||||||||||
| 1/2" | 3.75" | 4.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 0000000 |
| 3/4" | 4" | 4.75" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 1" | 4.25" | 5.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 1 1/2" | 4.75" | 6.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 2" | 5.25" | 7.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 2 1/2" | 5.75" | 8.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 3" | 6.25" | 9.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 3 1/2" | 6.75" | 10.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 4" | 7.25" | 11.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 4 1/2" | 7.75" | 12.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 5" | 8.25" | 13.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 6" | 9.25" | 15.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 6 1/2" | 9.75" | 16.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 7" | 10.25" | 17.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 7 1/2" | 10.75" | 18.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 8" | 11.25" | 19.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 9" | 12.25" | 21.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 9 1/2" | 12.75" | 22.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 10" | 13.25" | 23.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 10 1/2" | 13.75" | 24.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 11" | 14.25" | 25.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 12" | 15.25" | 27.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 16" | 19.25" | 35.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 18" | 21.25" | 39.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 20" | 23.25" | 43.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 24" | 27.25" | 51.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 26" | 29.25" | 55.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 28" | 31.25" | 59.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 30" | 33.25" | 63.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 32" | 35.25" | 67.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 34" | 37.25" | 71.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 36" | 39.25" | 75.25" | 99 | Sensor Ready | No Cushion | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
Front Flanges for Sensor-Ready Cylinders
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 2 1/2" | 1 1/2" | 1/4" | 4 | 0.219" | 1 1/8" | Yes | 4 | 0.219" | 2" | No | Steel | Four Screws | 0000000 | 000000 |
Rear Flanges for Sensor-Ready Cylinders
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 2 1/2" | 1 1/2" | 1/4" | 4 | 0.219" | 1 1/8" | Yes | 4 | 0.219" | 2" | No | Steel | Two Screws | 0000000 | 000000 |
Pivot Brackets
Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Pin Hole Dia. | Wd. | Ht. | Dp. | Base Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 0.375" | 1 1/2" | 3/4" | 1 1/2" | 3/8" | 2 | 0.154" | 1 1/8" | Yes | Steel | Two Screws | 0000000 | 0000000 |
Clevis Brackets with Pin
Pin | Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 3/8" | 1.38" | Steel | 7/8" | 1 1/2" | 1 1/2" | 0.379" | 3/8" | 2 | 0.379" | 1 1/8" | Yes | Steel | Cotter Pin, Two Screws | 0000000 | 0000000 |
Rod Clevis with Pin
Pin | Shank | Thread | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Dia. | Lg. | Material | Lg. | Ht. | Jaw Opening Wd. | Center Lg. | Gender | Size | Type | Lg. | Material | Includes | Each | |
| 1 1/8" | 3/8" | 1.38" | Steel | 1 1/4" | 7/8" | 0.379" | 7/8" | Female | 3/8"-24 | UNF | 3/8" | Steel | Cotter Pin | 0000000 | 000000 |
DC Reed Sensors for Sensor-Ready Cylinders
| For Bore Size | DC Voltage | Each | |
| 1 1/8" | 4.5V DC- 30V DC | 0000000 | 0000000 |
Nonrotating NFPA Tie Rod Air Cylinders
Cylinders have two parallel piston rods that prevent twisting as they extend and retract. Made to fit the most common mounting footprint, these cylinders have an NFPA (National Fluid Power Association) industry-standard footprint, ensuring easy interchangeability. They have a magnetic piston so you can use them with sensors (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.
Sensor Ready
Lg. | Air Inlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Each | |
1 1/8" Bore Size (1 1/2" Wd.) | |||||||||
| 1" | 4.75" | 5.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 0000000 |
| 2" | 5.75" | 7.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 3" | 6.75" | 9.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 4" | 7.75" | 11.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 5" | 8.75" | 13.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 6" | 9.75" | 15.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 7" | 10.75" | 17.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 8" | 11.75" | 19.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 9" | 12.75" | 21.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 10" | 13.75" | 23.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 11" | 14.75" | 25.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
| 12" | 15.75" | 27.75" | 99 | Aluminum | 1/8 | NPT | Female | 00000000 | 000000 |
Foot Bracket Sets
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Set | |
| 1 1/8" | 2.375" | 1" | 0.25" | 2 | 0.206" | 0.5" | Yes | 2 | 0.203" | 1.875" | No | Aluminum | Four Screws, Two Brackets | 0000000 | 000000 |
Front Flanges
Inside Mounting Holes | Outside Mounting Holes | Center Mounting Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 2.5" | 1.5" | 0.25" | 4 | 0.203" | 1.125" | Yes | 4 | 0.219" | 2" | No | 2 | 0.344" | 0.627" | No | Steel | Four Screws | 0000000 | 000000 |
Rear Flanges
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Wd. | Ht. | Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 2.5" | 1.5" | 0.25" | 4 | 0.203" | 1.125" | Yes | 4 | 0.219" | 2" | No | Steel | Four Screws | 0000000 | 000000 |
Clevis Brackets with Pin
Pin | Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Each | |
| 1 1/8" | 0.375" | 1.38" | Steel | 1.5" | 1.5" | 1.5" | 0.375" | 0.5" | 4 | 0.203" | 0.125" | Yes | Cast Iron | Cotter Pin, Four Bolts | 0000000 | 000000 |
Replacement Seal Kits
| For Bore Size | Includes | Each | |
| 1 1/8" | Piston Seal, Two O-rings | 0000000 | 0000000 |
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.
1 1/8", 1 1/2", and 2" Bore Sizes
Overall | Shaft | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bore Size | 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 1/8" | 62 | 3.3" | 7.95" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 00000000 | 000000000 |
Shaft Rotation 180° | ||||||||||||
| 1 1/8" | 62 | 3.3" | 9.91" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 00000000 | 00000000 |
Shaft Rotation 270° | ||||||||||||
| 1 1/8" | 62 | 3.3" | 11.87" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 000000000 | 00000000 |
Shaft Rotation 360° | ||||||||||||
| 1 1/8" | 62 | 3.3" | 13.83" | Aluminum | 1/2" | 0.88" | 1.7" | 1/8 | NPT | Female | 000000000 | 00000000 |
Replacement Seal Kits
| For Bore Size | Each | |
| 1 1/8" | 00000000 | 000000 |