Airtac SED Double Rod Cylinder SED80X110
The AirTAC Airtac SED Double Rod Cylinder SED80X110 is a genuine double-acting ISO 15552 double-rod cylinder: a Ø25mm piston rod exits BOTH ends of the Ø80mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 110mm, PT3/8 ports, adjustable cushioning.
- BoreØ80 mm
- Stroke110 mm
- Port sizePT3/8
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED80X110
The AirTAC SED80X110 is a double-acting, double-rod ISO 15552 profile cylinder. A 25mm rod exits both end covers, yielding an identical annulus area on each side. This means you get 2268 N of thrust at 0.5 MPa and 3175 N at 0.7 MPa in both extend and retract directions.
This unit has no -S magnet, so it lacks onboard position sensing. You can mount a cam or tooling flag on the rear rod extension to trigger external switches. The extruded aluminum barrel omits external tie rods, and field-adjustable air cushions at both ends protect your equipment near stroke limits.
Airtac SED Double Rod Cylinder SED80X110 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED80X110 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 110 mm |
| Configuration | Double rod, double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C (0–150 °C with FKM seals) |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SED datasheet and ISO 15552 / VDMA 24562 dimensions. Confirm against the product label before installation. Port options: PT (standard) / G (BSPP).
Theoretical Output Force (Ø80mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 2268 N |
| 0.7 MPa | 3175 N |
| Max (@1.0 MPa) | 463 kgf |
Because a rod exits both ends, the effective piston area — and therefore the force — is identical on extend and retract. Actual usable force is lower than theoretical; size with a safety margin.
Model Code: Airtac SED Double Rod Cylinder SED80X110
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B). Seals: TPU (blank) / FKM high-temp (H) / NBR (N). Thread: PT (blank) / G. Mounting (SED): Basic, LB, FA, TC, FTC, TCM1, TCM2. Related: SE (single rod), SEJ (double-rod adjustable stroke), BSED (double-rod rod lock).
Where the Airtac SED Double Rod Cylinder SED80X110 Is Used
Pallet Transfer Stops
Provides 3175 N of equal both-way force to halt and release heavy pallets on a packaging line without rotational skew.
Web Edge Guiding
Uses the twin 25mm rods to rigidly steer a wide material web, preventing torsional deflection during high-speed tracking.
Dual-Side Lift Stations
Drives synchronized lifting arms from both rod ends, leveraging the 2268 N output to balance heavy chassis fixtures.
Is the Airtac SED Double Rod Cylinder SED80X110 the Right Cylinder?
Selecting this 80mm bore provides 2268 N both-way force at 0.5 MPa. If your load is lighter, the 63mm bore offers 1402 N. For heavier demands, the 100mm bore yields 3681 N. The twin-rod design resists torsional rotation better than a single-rod SE cylinder, making it ideal for dual-side guided lifts.
This plain SED80X110 does not hold position on air loss; the piston drifts. For fail-safe holding, use an external rod lock or pilot-operated check valve. When replacing an ISO 15552 cylinder, match the 110mm stroke, PT3/8 port, and mounting interface (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Leave rear-rod clearance for the protruding shaft.
Quick checklist
- ✓ Equal force/speed both directions needed?
- ✓ Back-rod space for tooling or a flag
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Support both rod ends; avoid side load.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SED Double Rod Cylinder SED80X110 FAQ
Because the double-rod design yields equal effective area both ways, force is identical in extend and retract. It delivers 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and a maximum of 463 kgf at 1.0 MPa.
Yes. The SED80X110 is dimensionally interchangeable per ISO 15552. Match your 110mm stroke, PT3/8 port, and mounting style (Basic, FA, LB, TC, FTC, TCM1, TCM2). Ensure you leave clearance for the rear rod.
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