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Force @ 100 psi
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Force @ 50 psi
Sensor Ready
Actuation Mechanism
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Air Inlet Gender
DFARS Specialty Metals
Export Control Classification Number (ECCN)
About Air Cylinders
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Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
NFPA Tie Rod Air Cylinders
 |
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 sensors (sold separately) to activate relays and controllers.
Connect mounts to an air cylinder to create linear, pivot, or arc movements. Mounts are compatible with NFPA tie rod air cylinders.
Sensor-Ready
Lg. | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Type | Gender | Each | |||
1 1/2" Bore (2" Wide) | ||||||||||||
| 8 1/2" | 13.88" | 22.38" | 177 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K107 | 0000000 | ||
2" Bore (2 1/2" Wide) | ||||||||||||
| 8 1/2" | 13.88" | 22.38" | 314 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K493 | 000000 | ||
2 1/2" Bore (3" Wide) | ||||||||||||
| 8 1/2" | 14" | 22.5" | 491 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K533 | 000000 | ||
3 1/4" Bore (3 3/4" Wide) | ||||||||||||
| 8 1/2" | 15.25" | 23.75" | 830 | Aluminum | PTFE-Coated Cast Iron | 3/8 | NPT | Female | 6211K572 | 000000 | ||
4" Bore (4 1/2" Wide) | ||||||||||||
| 8 1/2" | 15.25" | 23.75" | 1,257 | Aluminum | PTFE-Coated Cast Iron | 3/8 | NPT | Female | 6211K615 | 000000 | ||
6" Bore (6 1/2" Wide) | ||||||||||||
| 8 1/2" | 16.75" | 25.25" | 2,827 | Aluminum | Iron | 3/4 | NPT | Female | 6211K384 | 000000 | ||
 |
Front or Rear Flange Actuator Connection |
Front or Rear Flanges—Front or rear flanges are for straight, back-and-forth movements. These flanges mount to either end of your cylinder.
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Wd. | Ht. | Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 6" | 8 5/8" | 6 1/2" | 3/4" | 4 | 0.531" | 4 7/8" | Yes | 4 | 0.563" | 7 5/8" | No | Steel | Eight Bolts | Front Flange, Rear Flange | 6211K441 | 0000000 | |
 |
Pivot-Bracket Actuator Connection |
Pivot Brackets—Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a clevis rod end to create arcing movements.
Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Pinhole Dia. | Wd. | Ht. | Dp. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 6" | 1" | 6 1/2" | 6 1/2" | 3 1/4" | 3/4" | 4 | 0.531" | 4.879" | Yes | Steel | Four Bolts | Pivot Bracket | 6211K444 | 0000000 | |
 |
Clevis-Bracket-with-Pin Actuator Connection |
Clevis Brackets—Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a clevis rod end to create arcing movements.
Pin | Mounting Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 6" | 1" | 3.5" | Steel | 6 1/2" | 6 1/2" | 3 3/8" | 1 1/2" | 3/4" | 4 | 0.53" | 4.879" | Yes | Cast Iron | Four Bolts | Clevis Bracket with Pin | 6211K442 | 0000000 | |
 |
Rod-Clevis-with-Pin Actuator Connection |
Rod Clevis—Rod clevises allow the front portion of cylinders to pivot.
Pin | Shank | Thread | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Dia. | Lg. | Material | Lg. | Ht. | Jaw Opening Wd. | Ctr. Lg. | Gender | Size | Type | Spacing | Lg. | Material | Includes | Actuator Connection Hardware | Each | ||
| 3 1/4", 4" | 3/4" | 3.094" | Steel | 3 1/8" | 1 1/2" | 1 1/4" | 2 3/8" | Female | 3/4"-16 | UNF | Fine | 1.125" | Steel | Cotter Pin | Rod Clevis with Pin | 6211K66 | 0000000 | |
| 6" | 1" | 2.719" | Steel | 4 1/8" | 2" | 1 1/2" | 3 1/8" | Female | 1"-14 | UNS | Extra Fine | 1.625" | Steel | — | Rod Clevis with Pin | 6211K443 | 000000 | |
 |
For Bore Size | Includes | For Bearing Material | Each | ||
|---|---|---|---|---|---|
| 6" | Rod Seal, Rod Wiper, Two Piston Seals, Two Tube Seals | Iron | 6211K901 | 0000000 |
 |
Reed Sensor |
For Bore Size | AC Voltage, V AC | DC Voltage, V DC | Each | ||
|---|---|---|---|---|---|
| 6" | 5 to 240 | 5 to 240 | 6211K902 | 000000 |
Adjustable Cushion Sensor-Ready
Lg. | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Type | Gender | Each | |||
2" Bore (2 1/2" Wide) | ||||||||||||
| 8 1/2" | 13.88" | 22.38" | 314 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6258K199 | 0000000 | ||
|
Front or Rear Flange Actuator Connection |
Front or Rear Flanges—Front or rear flanges are for straight, back-and-forth movements. These flanges mount to either end of your cylinder.
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Wd. | Ht. | Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 2" | 4 1/8" | 2 1/2" | 3/8" | 4 | 0.344" | 1 27/32" | Yes | 4 | 0.375" | 3 3/8" | No | Steel | Four Bolts | Front Flange, Rear Flange | 6211K2 | 000000 | |
|
Pivot-Bracket Actuator Connection |
Pivot Brackets—Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a clevis rod end to create arcing movements.
Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Pinhole Dia. | Wd. | Ht. | Dp. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 2" | 0.5" | 2 1/2" | 2 1/2" | 1 3/4" | 3/8" | 4 | 0.34375" | 1 27/32" | Yes | Cast Iron | Four Bolts | Pivot Bracket | 6211K7 | 000000 | |
|
Clevis-Bracket-with-Pin Actuator Connection |
Clevis Brackets—Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a clevis rod end to create arcing movements.
Pin | Mounting Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 2" | 1/2" | 2.4" | Steel | 2 1/2" | 2 1/2" | 1 3/4" | 3/4" | 3/8" | 4 | 0.34375" | 1 27/32" | Yes | Cast Iron | Cotter Pin, Four Bolts, Four Lock Washers | Clevis Bracket with Pin | 6211K56 | 000000 | |
|
For Bore Size | Includes | For Bearing Material | Each | ||
|---|---|---|---|---|---|
| 2" | Rod Seal, Rod Wiper, Two Piston Seals, Two Tube Seals | PTFE-Coated Cast Iron | 6258K712 | 0000000 |
 |
Reed Sensor |
AC Voltage, V AC | DC Voltage, V DC | Choose a Bore Size | Each | ||
|---|---|---|---|---|---|
| 120 | 120 | 1 1/2", 2", 2 1/2", 3 1/4", 4", 6" | 6258K78 | 000000 |
Tie Rod Air Cylinders
 |
Rods along the barrel of these cylinders secure the end caps and shield the barrel from impact.
Sensor Ready—Sensor-ready cylinders have a magnetic piston that can trigger one or more sensors (sold separately) to activate relays and controllers.
Adjustable Cushion—Cushioned cylinders have adjustable air cushions that absorb piston impact to minimize wear and noise. Turn the screws at each port to adjust the amount of cushion.
Lg. | Air Inlet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Sensor Ready | Cylinder Cushion Type | Body Material | Pipe Size | Thread Type | Gender | Each | |||
1 1/4" Bore (1 13/16" Wide) | |||||||||||||
| 8 1/2" | 14.03" | 22.53" | 123 | Not Sensor Ready | Adjustable | Aluminum | 1/8 | NPT | Female | 6556K108 | 0000000 | ||
1 3/4" Bore (2 3/8" Wide) | |||||||||||||
| 8 1/2" | 14.55" | 23.05" | 240 | Not Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 6556K419 | 000000 | ||
| 8 1/2" | 14.55" | 23.05" | 240 | Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 4917K203 | 000000 | ||
| 8 1/2" | 15.55" | 24.05" | 240 | Not Sensor Ready | Adjustable | Aluminum | 1/4 | NPT | Female | 6556K147 | 000000 | ||
2" Bore (2 3/8" Wide) | |||||||||||||
| 8 1/2" | 14.55" | 23.05" | 314 | Not Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 6556K458 | 000000 | ||
| 8 1/2" | 15.55" | 24.05" | 314 | Not Sensor Ready | Adjustable | Aluminum | 1/4 | NPT | Female | 6556K186 | 000000 | ||
2 1/2" Bore (2 7/8" Wide) | |||||||||||||
| 8 1/2" | 14.55" | 23.05" | 491 | Not Sensor Ready | None | Aluminum | 3/8 | NPT | Female | 6556K497 | 000000 | ||
3" Bore (3 3/8" Wide) | |||||||||||||
| 8 1/2" | 14.55" | 23.05" | 707 | Not Sensor Ready | None | Aluminum | 3/8 | NPT | Female | 6556K536 | 000000 | ||
3 1/2" Bore (4 1/8" Wide) | |||||||||||||
| 8 1/2" | 15.67" | 24.17" | 962 | Not Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 6556K575 | 000000 | ||
| 8 1/2" | 15.67" | 24.17" | 962 | Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 4917K541 | 000000 | ||
4 1/2" Bore (5 1/8" Wide) | |||||||||||||
| 8 1/2" | 15.67" | 24.17" | 1,590 | Not Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 6556K614 | 000000 | ||
| 8 1/2" | 15.67" | 24.17" | 1,590 | Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 4917K625 | 000000 | ||
 |
Flange-Bar-Set Actuator Connection |
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Wd. | Ht. | Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 1 1/4" | 2 3/4" | 5/8" | 3/8" | 2 | 1/4" | 1.281" | Yes | 2 | 1/4" | 2 5/16" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K17 | 000000 | |
| 1 3/4" | 3.593" | 3/4" | 7/16" | 2 | 5/16" | 1.718" | Yes | 2 | 5/16" | 3.031" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K171 | 00000 | |
| 2" | 3.593" | 3/4" | 7/16" | 2 | 5/16" | 1 7/8" | Yes | 2 | 5/16" | 3.031" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K172 | 00000 | |
| 2 1/2" | 4" | 3/4" | 7/16" | 2 | 5/16" | 2.206" | Yes | 2 | 5/16" | 3 7/16" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K173 | 00000 | |
| 3" | 4 1/2" | 3/4" | 7/16" | 2 | 5/16" | 2 5/8" | Yes | 2 | 5/16" | 3.969" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K174 | 00000 | |
| 3 1/2" | 5 15/16" | 1" | 5/8" | 2 | 1/2" | 3.224" | Yes | 2 | 1/2" | 5 1/16" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K175 | 00000 | |
| 4 1/2" | 7" | 1" | 5/8" | 2 | 1/2" | 4.024" | Yes | 2 | 1/2" | 6 1/16" | No | Steel | Four Screws, Four Washers, Two Flange Bars | Flange Bar Set | 6491K176 | 000000 | |
 |
Pivot-Bracket Actuator Connection |
Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Pinhole Dia. | Wd. | Ht. | Dp. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 1 1/4" | 0.375" | 1 13/16" | 1 13/16" | 1 15/16" | 1/4" | 4 | 0.25" | 1.281" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K81 | 000000 | |
| 1 3/4" | 0.5" | 2 3/8" | 2 3/8" | 2 1/2" | 3/8" | 4 | 0.3125" | 1.718" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K82 | 00000 | |
| 2" | 0.5" | 2 3/8" | 2 3/8" | 2 1/2" | 3/8" | 4 | 0.25" | 1 7/8" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K179 | 00000 | |
| 2 1/2" | 0.625" | 2 7/8" | 2 7/8" | 2 15/16" | 3/8" | 4 | 0.3125" | 2.206" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K83 | 00000 | |
| 3 1/2" | 0.75" | 4 1/8" | 4 1/8" | 4" | 3/8" | 4 | 0.5" | 3.224" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K85 | 00000 | |
| 4 1/2" | 0.75" | 5 1/8" | 5 1/8" | 4 7/8" | 3/8" | 4 | 0.5" | 4.024" | Yes | Aluminum | Four Screws, Four Washers | Pivot Bracket | 6491K86 | 00000 | |
 |
Clevis-Bracket-with-Pin Actuator Connection |
Pin | Mounting Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Dia. | Lg. | Material | Wd. | Ht. | Dp. | Jaw Opening Wd. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 1 1/4" | 3/8" | 1 9/16" | Steel | 1 13/16" | 1 13/16" | 1 7/16" | 1/4" | 1/4" | 4 | 0.25" | 1.281" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K71 | 000000 | |
| 1 3/4" | 1/2" | 1 9/16" | Steel | 2 3/8" | 2 3/8" | 1 7/8" | 1/2" | 3/8" | 4 | 0.3125" | 1.718" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K72 | 00000 | |
| 2" | 1/2" | 1 1/8" | Steel | 2 3/8" | 2 3/8" | 1 7/8" | 1/2" | 3/8" | 4 | 0.25" | 1 7/8" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K177 | 00000 | |
| 2 1/2" | 5/8" | 1 15/16" | Steel | 2 7/8" | 2 7/8" | 2 5/16" | 1/2" | 3/8" | 4 | 0.3125" | 2.206" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K73 | 00000 | |
| 3" | 5/8" | 1 15/16" | Steel | 3 3/8" | 3 3/8" | 2 15/16" | 1/2" | 3/8" | 4 | 0.3125" | 2 5/8" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K74 | 00000 | |
| 3 1/2" | 3/4" | 2 1/4" | Steel | 4 1/8" | 4 1/8" | 3 1/16" | 1/2" | 3/8" | 4 | 0.5" | 3.224" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K75 | 00000 | |
| 4 1/2" | 3/4" | 2 1/4" | Steel | 5 1/8" | 5 1/8" | 3 3/4" | 1/2" | 3/8" | 4 | 0.5" | 4.024" | Yes | Aluminum | Cotter Pin, Four Screws, Four Washers | Clevis Bracket with Pin | 6491K76 | 00000 | |
 |
Rod-Clevis-with-Pin Actuator Connection |
Pin | Shank | Thread | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Dia. | Lg. | Material | Lg. | Ht. | Jaw Opening Wd. | Ctr. Lg. | Gender | Size | Type | Spacing | Lg. | Material | Includes | Actuator Connection Hardware | Each | ||
| 1 1/4" | 3/8" | 1 1/8" | Steel | 1.719" | 3/4" | 1/4" | 1 11/32" | Female | 3/8"-16 | UNC | Coarse | 0.75" | Steel | Cotter Pin | Rod Clevis with Pin | 6491K61 | 000000 | |
| 1 3/4" | 1/2" | 1 9/16" | Steel | 2.641" | 1 1/8" | 1/2" | 2 5/64" | Female | 3/4"-10 | UNC | Coarse | 1" | Steel | Cotter Pin | Rod Clevis with Pin | 6491K801 | 00000 | |
| 2", 2 1/2", 3" | 5/8" | 1 15/16" | Steel | 2.641" | 1 1/8" | 1/2" | 2 5/64" | Female | 3/4"-10 | UNC | Coarse | 1" | Steel | Cotter Pin | Rod Clevis with Pin | 6491K63 | 00000 | |
| 3 1/2", 4 1/2" | 3/4" | 2 1/4" | Steel | 3.078" | 1 1/2" | 1/2" | 2 21/64" | Female | 1"-8 | UNC | Coarse | 1" | Steel | Cotter Pin | Rod Clevis with Pin | 6491K64 | 00000 | |
Thin-Profile Flexible-Mount Nonrotating Air Cylinders
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Mount these cylinders wherever you need them—cylinders have holes on each side and the front, add attachments (not included) to provide many mounting options. These cylinders also have a non-rotating oval piston that prevents twisting as the piston rod extends and retracts. Piston is magnetic, so you can use these cylinders with sensors (not included) to activate relays and controllers.
Sensor-Ready
Lg. | Air Inlet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Size | Thread Type | Gender | Each | |||
1/2" Bore (0.6" Wide) | |||||||||||||
| 8 1/2" | 11.8" | 20.3" | 20 | Aluminum | Bronze | — | 10-32 | UNF | Female | 6861K728 | 0000000 | ||
11/16" Bore (0.6" Wide) | |||||||||||||
| 8 1/2" | 12" | 20.5" | 37 | Aluminum | Bronze | — | 10-32 | UNF | Female | 6861K135 | 000000 | ||
1 1/4" Bore (0.9" Wide) | |||||||||||||
| 8 1/2" | 12.5" | 21" | 123 | Aluminum | Bronze | 1/8 | — | NPT | Female | 6861K736 | 000000 | ||
2" Bore (1 1/2" Wide) | |||||||||||||
| 8 1/2" | 13.4" | 21.9" | 314 | Aluminum | Bronze | 1/4 | — | NPT | Female | 6861K744 | 000000 | ||
 |
Front or Rear Flange Actuator Connection |
Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Wd. | Ht. | Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 1/2" | 0.6" | 3.5" | 0.3" | 4 | 0.134" | 0.787" | Yes | 2 | 0.18" | 3" | No | Aluminum | Two Screws | Front Flange, Rear Flange | 6861K41 | 000000 | |
| 11/16" | 0.6" | 3.7" | 0.3" | 4 | 0.177" | 0.709" | Yes | 2 | 0.18" | 3.1" | No | Aluminum | Two Screws | Front Flange, Rear Flange | 6861K42 | 00000 | |
| 1 1/4" | 0.9" | 5.1" | 0.4" | 2 | 0.25" | 1.26" | Yes | 2 | 0.26" | 4.5" | No | Aluminum | Two Screws | Front Flange, Rear Flange | 6861K44 | 00000 | |
| 2" | 1.5" | 6.2" | 0.5" | 2 | 0.313" | 1.969" | Yes | 4 | 0.35" | 5.5" | No | Aluminum | Four Screws | Front Flange, Rear Flange | 6861K46 | 00000 | |
 |
Pivot-Bracket Actuator Connection |
Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size | Pinhole Dia. | Wd. | Ht. | Dp. | Base Plate Thk. | No. of | Dia. | Ctr.-to-Ctr. | Mounting Hardware Included | Material | Includes | Actuator Connection Hardware | Each | ||
| 1/2" | 0.31" | 0.6" | 1" | 0.9" | 0.1" | 2 | 0.122" | 0.841" | Yes | Steel | Two Screws | Pivot Bracket | 6861K51 | 000000 | |
| 11/16" | 0.31" | 0.6" | 1" | 1" | 0.1" | 2 | 0.177" | 0.792" | Yes | Steel | Two Screws | Pivot Bracket | 6861K52 | 00000 | |
| 1 1/4" | 0.39" | 0.4" | 1.7" | 1" | 0.4" | 2 | 0.27" | 1.26" | Yes | Steel | Two Screws | Pivot Bracket | 6861K54 | 00000 | |
| 2" | 0.47" | 0.8" | 2.6" | 1.3" | 0.4" | 2 | 0.35" | 1.97" | Yes | Steel | Two Screws | Pivot Bracket | 6861K56 | 00000 | |
 |
For Bore Size | DC Voltage, V DC | Each | ||
|---|---|---|---|---|
| 1/2", 11/16", 1", 1 1/4", 1 5/8", 2", 2 1/2" | 12 to 30 | 6861K64 | 000000 |
Impact-Resistant Round Body Air Cylinders
Sensor-Ready Face/Pivot Mount
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Sensor-ready cylinders have a magnetic piston to activate relays and controllers. When the piston moves past the sensor (sold separately), the sensor activates. You can use multiple sensors. Attach one for each action you want to trigger.
Face/pivot-mount cylinders have mounting holes on both ends, so you can install in a fixed position or in a pivoting mount.
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Pipe Size | Thread Type | Gender | Each | |||
1" Bore (1.14" OD) | |||||||||||
| 8 1/2" | 12.42" | 20.92" | 76 | Aluminum | 1/8 | NPT | Female | 6471K961 | 000000 | ||
1 1/4" Bore (1.4" OD) | |||||||||||
| 8 1/2" | 13.01" | 21.51" | 125 | Aluminum | 1/8 | NPT | Female | 6471K824 | 00000 | ||
2 1/2" Bore (2.83" OD) | |||||||||||
| 8 1/2" | 14.19" | 22.69" | 411 | Aluminum | 1/4 | NPT | Female | 6471K365 | 000000 | ||
 |
Clevis/Pivot Bracket Assembly with Pin Actuator Connection |
For Bore Size | Material | Includes | Actuator Connection Hardware | Each | ||
|---|---|---|---|---|---|---|
| 1" | Nickel-Plated Steel | Four Bolts, Pin, Retaining Rings | Clevis/Pivot Bracket Assembly with Pin | 6471K66 | 000000 | |
| 1 1/4" | Nickel-Plated Steel | Four Bolts, Pin, Retaining Rings | Clevis/Pivot Bracket Assembly with Pin | 6471K67 | 00000 | |
| 2 1/2" | Nickel-Plated Steel | Four Bolts, Pin, Retaining Rings | Clevis/Pivot Bracket Assembly with Pin | 6471K77 | 00000 |
 |
Rod-Clevis-with-Pin Actuator Connection |
For Bore Size | Lg. | Ht. | Jaw Opening Wd. | Thread Size | Material | Pin Material | Includes | Actuator Connection Hardware | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | 1.19" | 0.51" | 0.25" | 5/16"-24 | Chrome-Plated Steel | Steel | Nut, Pin, Retaining Rings | Rod Clevis with Pin | 6471K62 | 00000 | |
| 1 1/4", 1 1/2" | 1.69" | 0.75" | 0.38" | 7/16"-20 | Chrome-Plated Steel | Steel | Nut, Pin, Retaining Rings | Rod Clevis with Pin | 6471K63 | 0000 | |
| 2", 2 1/2" | 1.69" | 0.75" | 0.38" | 1/2"-20 | Chrome-Plated Steel | Steel | Nut, Pin, Retaining Rings | Rod Clevis with Pin | 6471K64 | 0000 |
 |
Trunnion-Bracket-with-Pins Actuator Connection |
For Bore Size | Material | Includes | Actuator Connection Hardware | Each | ||
|---|---|---|---|---|---|---|
| 1" | Nickel-Plated Steel | Trunnion Bolts, Trunnion Pins, Washers | Trunnion Bracket with Pins | 6471K92 | 00000 | |
| 1 1/4" | Nickel-Plated Steel | Trunnion Bolts, Trunnion Pins, Washers | Trunnion Bracket with Pins | 6471K93 | 00000 | |
| 2 1/2" | Nickel-Plated Steel | Trunnion Bolts, Trunnion Pins, Washers | Trunnion Bracket with Pins | 6471K96 | 00000 |
