Compact Hydraulic Cylinders
With a small body size, these cylinders fit into tight spaces but offer similar push forces to standard hydraulic cylinders. They’re double-acting cylinders, so they have two hydraulic ports—one to extend the piston rod and another to retract it. No matter the direction they’re moving, they can operate at nearly full force. This allows them to both push and pull multi-ton loads. All have a magnetic piston and can be used with sensors (sold separately) that electronically indicate piston position. Mount sensors to the cylinder with mounting brackets (sold separately).
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Holes | Inlet/Outlet Connection— NPT | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Retracted Lg. | Extended Lg. | Rod Thread Size  | Wd. | Ht. | Ctr.-to-Ctr. | Dia. | Pipe Size | Dash Size | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
1" Bore Dia. | ||||||||||||||||
| 1" | 1,760 | 1,200 | 3 7/8" | 4 7/8" | 3/8"-24 | 2" | 2" | 1 7/16" | 7/32" | 1/8 | 02 | Aluminum | 2,300 | No Cushion | 000000 | 0000000 |
| 2" | 1,760 | 1,200 | 4 7/8" | 6 7/8" | 3/8"-24 | 2" | 2" | 1 7/16" | 7/32" | 1/8 | 02 | Aluminum | 2,300 | No Cushion | 000000 | 000000 |
| 3" | 1,760 | 1,200 | 5 13/16" | 8 7/8" | 3/8"-24 | 2" | 2" | 1 7/16" | 7/32" | 1/8 | 02 | Aluminum | 2,300 | No Cushion | 000000 | 000000 |
1 1/2" Bore Dia. | ||||||||||||||||
| 1" | 4,510 | 3,100 | 5 1/8" | 6 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 2" | 4,510 | 3,100 | 6 1/8" | 8 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 3" | 4,510 | 3,100 | 7 1/8" | 10 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 4" | 4,510 | 3,100 | 8" | 12" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
2" Bore Dia. | ||||||||||||||||
| 1" | 7,060 | 4,840 | 5 1/2" | 6 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 2" | 7,060 | 4,840 | 6 1/2" | 8 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 3" | 7,060 | 4,840 | 7 1/2" | 10 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 4" | 7,060 | 4,840 | 8 1/2" | 12 1/2" | 3/4"-16 | 3 3/16" | 3 3/16" | 2 9/32" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
2 1/2" Bore Dia. | ||||||||||||||||
| 1" | 11,210 | 7,650 | 6 1/8" | 7" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 2" | 11,210 | 7,650 | 7 1/16" | 9" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 3" | 11,210 | 7,650 | 8 1/16" | 11" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 4" | 11,210 | 7,650 | 9 1/16" | 13" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
3" Bore Dia. | ||||||||||||||||
| 3" | 18,070 | 12,350 | 8 15/16" | 11 7/8" | 1 1/4"-12 | 4 3/4" | 4 3/4" | 3 3/8" | 19/32" | 3/8 | 06 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 4" | 18,070 | 12,350 | 9 15/16" | 13 7/8" | 1 1/4"-12 | 4 3/4" | 4 3/4" | 3 3/8" | 19/32" | 3/8 | 06 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
4" Bore Dia. | ||||||||||||||||
| 1" | 28,240 | 19,380 | 8 1/8" | 9 1/8" | 1 1/2"-12 | 5 3/4" | 5 3/4" | 4 3/16" | 21/32" | 3/8 | 06 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 2" | 28,240 | 19,380 | 9 1/8" | 11" | 1 1/2"-12 | 5 3/4" | 5 3/4" | 4 3/16" | 21/32" | 3/8 | 06 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 3" | 28,240 | 19,380 | 10 1/8" | 13" | 1 1/2"-12 | 5 3/4" | 5 3/4" | 4 3/16" | 21/32" | 3/8 | 06 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| AC Voltage | DC Voltage | Solid State Output | With Switch Component | Each | |
Reed Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
|---|---|---|---|---|---|
| 24V AC, 48V AC, 100V AC | 24V DC, 48V DC, 100V DC | __ | __ | 00000000 | 000000 |
| __ | 24V DC, 100V DC | __ | LED | 00000000 | 00000 |
Solid State Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
| __ | 24V DC | NPN | LED | 00000000 | 00000 |
| __ | 24V DC | PNP | LED | 00000000 | 00000 |
Hydraulic Cylinders
For easy interchangeability, the mounting footprint of these cylinders meets NFPA and JIC (Joint Industrial Congress) industry standards. All have two hydraulic ports: one to extend the piston rod and another to retract it. Cylinders with no cushion have a compact size.
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Hole | Inlet/Outlet Connection— NPT | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Retracted Lg. | Extended Lg. | Rod Thread Size | Wd. | Ht. | Ctr.-to-Ctr. | Thread Size | Pipe Size | Dash Size | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
NFPA and JIC Heavy Duty Mounting Pattern | ||||||||||||||||
1 1/2" Bore Dia. | ||||||||||||||||
| 1" | 4,420 | 3,650 | 7 3/8" | 8 3/8" | 7/16"-20 | 2 1/2" | 2 1/2" | 1 5/8" | 3/8"-24 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 0000000 |
| 2" | 4,420 | 3,650 | 8 3/8" | 10 3/8" | 7/16"-20 | 2 1/2" | 2 1/2" | 1 5/8" | 3/8"-24 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
| 3" | 4,420 | 3,650 | 9 3/8" | 12 3/8" | 7/16"-20 | 2 1/2" | 2 1/2" | 1 5/8" | 3/8"-24 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
2" Bore Dia. | ||||||||||||||||
| 1" | 7,850 | 5,900 | 8 1/8" | 9 1/8" | 3/4"-16 | 3" | 3" | 2 1/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
| 2" | 7,850 | 5,900 | 9 1/8" | 11 1/8" | 3/4"-16 | 3" | 3" | 2 1/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
| 3" | 7,850 | 5,900 | 10 1/8" | 13 1/8" | 3/4"-16 | 3" | 3" | 2 1/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
2 1/2" Bore Dia. | ||||||||||||||||
| 1" | 12,270 | 10,320 | 8 1/4" | 9 1/4" | 3/4"-16 | 3 1/2" | 3 1/2" | 2 9/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
| 2" | 12,270 | 10,320 | 9 1/4" | 11 1/4" | 3/4"-16 | 3 1/2" | 3 1/2" | 2 9/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 000000 |
| 3" | 12,270 | 10,320 | 10 1/4" | 13 1/4" | 3/4"-16 | 3 1/2" | 3 1/2" | 2 9/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
3 1/4" Bore Dia. | ||||||||||||||||
| 1" | 20,750 | 17,020 | 9 3/4" | 10 3/4" | 1"-14 | 4 1/2" | 4 1/2" | 3 1/4" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
| 2" | 20,750 | 17,020 | 10 3/4" | 12 3/4" | 1"-14 | 4 1/2" | 4 1/2" | 3 1/4" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
| 3" | 20,750 | 17,020 | 11 3/4" | 14 3/4" | 1"-14 | 4 1/2" | 4 1/2" | 3 1/4" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
4" Bore Dia. | ||||||||||||||||
| 1" | 31,420 | 25,400 | 10 5/8" | 11 5/8" | 1 1/4"-12 | 5" | 5" | 3 13/16" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
| 2" | 31,420 | 25,400 | 11 5/8" | 13 5/8" | 1 1/4"-12 | 5" | 5" | 3 13/16" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
| 3" | 31,420 | 25,400 | 12 5/8" | 15 5/8" | 1 1/4"-12 | 5" | 5" | 3 13/16" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 000000000 | 00000000 |
NFPA Light Duty MS 4 Mounting Pattern | ||||||||||||||||
1 1/2" Bore Dia. | ||||||||||||||||
| 1" | 2,650 | 2,190 | 6 5/8" | 7 5/8" | 7/16"-20 | 2" | 2" | 3 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 2" | 2,650 | 2,190 | 7 5/8" | 9 5/8" | 7/16"-20 | 2" | 2" | 4 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 3" | 2,650 | 2,190 | 8 5/8" | 11 5/8" | 7/16"-20 | 2" | 2" | 5 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 4" | 2,650 | 2,190 | 9 5/8" | 13 5/8" | 7/16"-20 | 2" | 2" | 6 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 5" | 2,650 | 2,190 | 10 5/8" | 15 5/8" | 7/16"-20 | 2" | 2" | 7 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 6" | 2,650 | 2,190 | 11 5/8" | 17 5/8" | 7/16"-20 | 2" | 2" | 8 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 7" | 2,650 | 2,190 | 12 5/8" | 19 5/8" | 7/16"-20 | 2" | 2" | 9 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 8" | 2,650 | 2,190 | 13 5/8" | 21 5/8" | 7/16"-20 | 2" | 2" | 10 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 000000 |
| 12" | 2,650 | 2,190 | 17 5/8" | 29 5/8" | 7/16"-20 | 2" | 2" | 14 1/4" | 1/4"-20 | 3/8 | 06 | Brass | 1,500 | No Cushion | 000000 | 00000000 |
2" Bore Dia. | ||||||||||||||||
| 1" | 3,760 | 3,390 | 6 11/16" | 7 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 3 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 2" | 3,760 | 3,390 | 7 11/16" | 9 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 4 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 00000000 |
| 3" | 3,760 | 3,390 | 8 11/16" | 11 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 5 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 4" | 3,760 | 3,390 | 9 11/16" | 13 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 6 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 5" | 3,760 | 3,390 | 10 11/16" | 15 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 7 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 6" | 3,760 | 3,390 | 11 11/16" | 17 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 8 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 00000000 |
| 7" | 3,760 | 3,390 | 12 11/16" | 19 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 9 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 8" | 3,760 | 3,390 | 13 11/16" | 21 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 10 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 000000 |
| 12" | 3,760 | 3,390 | 17 11/16" | 29 11/16" | 7/16"-20 | 2 1/2" | 2 1/2" | 14 1/4" | 5/16"-18 | 3/8 | 06 | Brass | 1,200 | No Cushion | 0000000 | 00000000 |
| For Bore Dia. | Each | |
| 1 1/2" | 00000000 | 000000 |
| 2", 2 1/2" | 00000000 | 00000 |
| 3 1/4" | 00000000 | 000000 |
| 4" | 00000000 | 000000 |
| For Bore Dia. | Mounting Fasteners Included | Each | |
| 1 1/2" | No | 00000000 | 000000 |
| 2", 2 1/2" | No | 00000000 | 00000 |
| 3 1/4" | No | 00000000 | 000000 |
| 4" | No | 00000000 | 000000 |
| For Bore Dia. | Each | |
| 1 1/2" | 00000000 | 000000 |
| 2", 2 1/2" | 00000000 | 00000 |
| 3 1/4" | 00000000 | 00000 |
| 4" | 00000000 | 00000 |
Double-Ended Compact Hydraulic Cylinders
Push one heavy load while pulling another. These hydraulic cylinders have a rod that runs through both ends, so when it extends on one end, it retracts on the other. Built with a small body, they'll fit in tight spaces but operate with similar force to standard-sized hydraulic cylinders. This is in large part thanks to their two hydraulic ports: one port to extend the rod and another port to retract it. That means no matter which direction they're moving, they're giving it the same amount of power.
The piston is magnetic, so you can use these cylinders with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Holes | Inlet/Outlet Connection | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Rod Thread Size | Wd. | Lg. | Ht. | Ctr.-to-Ctr. | Dia. | Pipe Size | Thread Type | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
3/4" Bore Dia. | |||||||||||||||
| 1/2" | 180 | 180 | M6 × 1 mm | 1 7/16" | 3 3/8" | 1 7/16" | 1 7/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 0000000 |
| 1" | 180 | 180 | M6 × 1 mm | 1 7/16" | 4 5/8" | 1 7/16" | 1 7/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 180 | 180 | M6 × 1 mm | 1 7/16" | 6 5/8" | 1 7/16" | 1 7/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
1 1/4" Bore Dia. | |||||||||||||||
| 1" | 470 | 470 | M10 x 1.5 mm | 1 3/4" | 5 1/4" | 1 3/4" | 1 5/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 470 | 470 | M10 x 1.5 mm | 1 3/4" | 7 1/8" | 1 3/4" | 1 5/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 470 | 470 | M10 x 1.5 mm | 1 3/4" | 9 1/8" | 1 3/4" | 1 5/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 470 | 470 | M10 x 1.5 mm | 1 3/4" | 11 1/8" | 1 3/4" | 1 5/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
1 1/2" Bore Dia. | |||||||||||||||
| 1" | 830 | 830 | M10 x 1.5 mm | 2 1/16" | 5 1/4" | 2 1/16" | 1 9/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 830 | 830 | M10 x 1.5 mm | 2 1/16" | 7 1/4" | 2 1/16" | 1 9/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 830 | 830 | M10 x 1.5 mm | 2 1/16" | 9 1/4" | 2 1/16" | 1 9/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 830 | 830 | M10 x 1.5 mm | 2 1/16" | 11 1/8" | 2 1/16" | 1 9/16" | 7/32" | 1/8 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
2" Bore Dia. | |||||||||||||||
| 1" | 1,290 | 1,290 | __ | 2 1/2" | 5 7/8" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 1,290 | 1,290 | __ | 2 1/2" | 7 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 1,290 | 1,290 | __ | 2 1/2" | 9 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 1,290 | 1,290 | __ | 2 1/2" | 11 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
2 1/2" Bore Dia. | |||||||||||||||
| 1" | 2,200 | 2,200 | __ | 3 1/16" | 6" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 2,200 | 2,200 | __ | 3 1/16" | 8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 2,200 | 2,200 | __ | 3 1/16" | 9 7/8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 2,200 | 2,200 | __ | 3 1/16" | 11 7/8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| AC Voltage | DC Voltage | Solid State Output | With Switch Component | Each | |
Reed Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
|---|---|---|---|---|---|
| 24V AC, 48V AC, 100V AC | 24V DC, 48V DC, 100V DC | __ | __ | 00000000 | 000000 |
| __ | 24V DC, 100V DC | __ | LED | 00000000 | 00000 |
Solid State Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
| __ | 24V DC | NPN | LED | 00000000 | 00000 |
| __ | 24V DC | PNP | LED | 00000000 | 00000 |
Threaded-Body Hydraulic Cylinders
Small yet powerful, these cylinders thread into a system for workholding applications. Hydraulic pressure extends the piston rod and an internal spring retracts it. UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.
When using a mounting block, a mounting nut is required.
For technical drawings and 3-D models, click on a part number.
Body | Rod | Inlet/Outlet Connection— UN/UNF (SAE Straight) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Thread Size | Lg. | Max. Push Force, lbs. | Retracted Lg. | Extended Lg. | Thread Size | Thread Dp. | Dia. | O'all Dia. | Thread Size | Dash Size | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
1" Bore Dia. | ||||||||||||||||
| 1/2" | 1 5/16"-16 | 2 1/4" | 3,920 | 2 3/4" | 3 1/4" | 1/4"-20 | 3/4" | 5/8" | 1 5/16" | 7/16"-20 | 04 | Steel | 5,000 | No Cushion | 0000000 | 0000000 |
| 1" | 1 5/16"-16 | 3 1/4" | 3,920 | 3 3/4" | 4 3/4" | 1/4"-20 | 7/8" | 5/8" | 1 5/16" | 7/16"-20 | 04 | Steel | 5,000 | No Cushion | 0000000 | 000000 |
1 1/2" Bore Dia. | ||||||||||||||||
| 1/2" | 1 7/8"-16 | 2 5/8" | 8,830 | 3 1/8" | 3 5/8" | 5/16"-18 | 7/8" | 1" | 1 7/8" | 7/16"-20 | 04 | Steel | 5,000 | No Cushion | 0000000 | 000000 |
| 1" | 1 7/8"-16 | 4 1/4" | 8,830 | 4 3/4" | 5 3/4" | 5/16"-18 | 7/8" | 1" | 1 7/8" | 7/16"-20 | 04 | Steel | 5,000 | No Cushion | 0000000 | 000000 |
Sensor-Ready Hydraulic Cylinders
These cylinders have a magnetic piston that can be used with tie rod-mount proximity switches (sold separately) to electronically indicate piston position. For easy interchangeability, their mounting footprint meets NFPA or NFPA and JIC (Joint Industrial Congress) industry standards. All have two hydraulic ports: one to extend the piston rod and another to retract it. Those with no cushion have a compact size.
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Hole | Inlet/Outlet Connection— NPT | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Retracted Lg. | Extended Lg. | Rod Thread Size | Wd. | Ht. | Ctr.-to-Ctr. | Thread Size | Pipe Size | Dash Size | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
NFPA and JIC Heavy Duty Mounting Pattern | ||||||||||||||||
1 1/2" Bore Dia. | ||||||||||||||||
| 3" | 4,420 | 3,650 | 9 3/8" | 12 3/8" | 7/16"-20 | 2 1/2" | 2 1/2" | 1 5/8" | 3/8"-24 | 1/2 | 08 | Steel | 2,500 | No Cushion | 00000000 | 0000000 |
2" Bore Dia. | ||||||||||||||||
| 3" | 7,850 | 5,900 | 10 1/8" | 13 1/8" | 3/4"-16 | 3" | 3" | 2 1/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 00000000 | 00000000 |
2 1/2" Bore Dia. | ||||||||||||||||
| 3" | 12,270 | 10,300 | 10 1/4" | 13 1/4" | 3/4"-16 | 3 1/2" | 3 1/2" | 2 9/16" | 1/2"-20 | 1/2 | 08 | Steel | 2,500 | No Cushion | 00000000 | 00000000 |
3 1/4" Bore Dia. | ||||||||||||||||
| 3" | 20,750 | 17,020 | 11 3/4" | 14 3/4" | 1"-14 | 4 1/2" | 4 1/2" | 3 1/4" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 00000000 | 00000000 |
4" Bore Dia. | ||||||||||||||||
| 3" | 31,420 | 25,400 | 12 5/8" | 15 5/8" | 1 1/4"-12 | 5" | 5" | 3 13/16" | 5/8"-18 | 3/4 | 12 | Steel | 2,500 | No Cushion | 00000000 | 00000000 |
Send an electronic signal to your system when the piston reaches a certain location. Mount one or two of these sensors on a cylinder tie rod; they must be flush against the cylinder tube. An LED indicator shows the piston location. These switches are PNP (also called "sourcing") output, so they send energy onwards. PNP output is most common in solid-state relays and PLCs used in the United States and Europe.
| For Bore Dia. | For Cylinder Body Material | Each | |
| 1 1/2"-4" | Steel | 000000 | 0000000 |
| For Bore Dia. | Each | |
Clevis Rod Ends | ||
|---|---|---|
| 1 1/2" | 00000000 | 000000 |
| 2", 2 1/2" | 00000000 | 00000 |
| 3 1/4" | 00000000 | 000000 |
| 4" | 00000000 | 000000 |
Pivot Brackets | ||
| 1 1/2" | 00000000 | 00000 |
| 2", 2 1/2" | 00000000 | 00000 |
| 3 1/4" | 00000000 | 000000 |
| 4" | 00000000 | 000000 |
Clevis Pins | ||
| 1 1/2" | 00000000 | 00000 |
| 2", 2 1/2" | 00000000 | 00000 |
| 3 1/4" | 00000000 | 00000 |
| 4" | 00000000 | 00000 |
Front/Rear Flanges | ||
| 1 1/2" | 000000000 | 000000 |
| 2" | 000000000 | 000000 |
| 2 1/2" | 000000000 | 000000 |
| 3 1/4" | 000000000 | 000000 |
| 4" | 000000000 | 000000 |
Clevis Brackets with Clevis Pin | ||
| 1 1/2" | 00000000 | 000000 |
| 2" | 00000000 | 000000 |
| 2 1/2" | 00000000 | 000000 |
| 3 1/4" | 00000000 | 000000 |
| 4" | 00000000 | 000000 |