Airtac SED Double Rod Cylinder SED100X80
The AirTAC Airtac SED Double Rod Cylinder SED100X80 is a genuine double-acting ISO 15552 double-rod cylinder: a Ø25mm piston rod exits BOTH ends of the Ø100mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 80mm, PT1/2 ports, adjustable cushioning.
- BoreØ100 mm
- Stroke80 mm
- Port sizePT1/2
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED100X80
The AirTAC SED100X80 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. Because a 25 mm rod exits both end covers, the effective piston area is identical on extend and retract. This gives you exactly 3681 N of force each way at 0.5 MPa. The extruded aluminum barrel has no external tie rods, ensuring a clean profile that drops in for any ISO 15552 double-rod replacement.
This 100 mm bore unit features a PT1/2 port and a 36 mm adjustable air cushion at both ends to manage kinetic energy near stroke end. This SKU ships without a magnet, so it does not support CMSE or DMSE position sensing. The rear rod extension is perfect for mounting a cam or driving a secondary mechanism, while the twin-rod geometry provides superior load guidance against rotation.
Airtac SED Double Rod Cylinder SED100X80 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED100X80 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 80 mm |
| Configuration | Double rod, double acting |
| Port size | PT1/2 |
| 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 (Ø100mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 3682 N |
| 0.7 MPa | 5154 N |
| Max (@1.0 MPa) | 751 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 SED100X80
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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 SED100X80 Is Used
Lift Station Indexing
Drives a heavy lift carriage in an automotive assembly line using 5153 N at 0.7 MPa, relying on the twin rods to prevent chassis binding during vertical lifts.
Pallet Diverting
Pushes loaded pallets sideways at a transfer station; the equal both-way force ensures positive contact on the extend and a controlled pull on the retract.
Gripper Actuation
Powers a heavy-duty gripper for large metal stampings, using the rear rod end to mechanically trigger a limit flag for the downstream robotic loader.
Is the Airtac SED Double Rod Cylinder SED100X80 the Right Cylinder?
Choose this 100 mm bore if your process requires substantial equal both-way force. Stepping down to an 80 mm bore drops your output to 2268 N at 0.5 MPa, while stepping up to a 125 mm bore raises it to 5734 N. Select the SED100X80 over a single-rod SE when you need twin-side load guidance, anti-rotation stability, or rear-rod tooling. Remember that a plain double-rod cylinder drifts on air loss; the cushions decelerate but do not lock. For fail-safe holding, use an external rod lock or a BSED series cylinder. To match an existing ISO 15552 unit, verify the 80 mm stroke, PT1/2 port, and mounting style (Basic, FA, LB, TC, FTC, TCM1, or TCM2).
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 SED100X80 FAQ
Because the rod occupies both sides of the piston, force is equal in both directions. It provides 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and a maximum of 751 kgf at 1.0 MPa.
Yes. The SED100X80 is dimensionally interchangeable per ISO 15552. Just confirm your mounting style (Basic, FA, LB, TC, FTC, TCM1, TCM2) and PT1/2 port match the existing footprint.
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