Airtac SED Double Rod Cylinder SED80X95
The AirTAC Airtac SED Double Rod Cylinder SED80X95 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 95mm, PT3/8 ports, adjustable cushioning.
- BoreØ80 mm
- Stroke95 mm
- Port sizePT3/8
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED80X95
The AirTAC SED80X95 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. Because a 25mm rod exits both end covers, the effective piston area is identical on extension and retraction. This yields an equal 2268N of force in both directions at 0.5 MPa, eliminating speed and force mismatches between strokes.
The extruded aluminum barrel omits external tie rods for a clean profile, while the rear rod extension allows you to mount a cam, secondary tooling, or a limit flag. This SKU lacks the -S magnet option, so it carries no integrated position sensor. Adjustable air cushions at both ends protect components near the 95mm stroke limits.
Airtac SED Double Rod Cylinder SED80X95 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED80X95 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 95 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 SED80X95
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×95 | 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 SED80X95 Is Used
Servo Press Transfer
Drives a press transfer arm with 2268N of equal force both ways, using the rear rod to mount a synchronization cam for stamping line automation.
Pallet Diverters
Indexes heavy pallets on a conveyor using twin rods to resist rotational twisting during high-speed lateral diversion tasks.
Textile Calendering
Guides calender rollers in a textile mill, leveraging the equal bidirectional output to maintain consistent tension across the fabric web.
Is the Airtac SED Double Rod Cylinder SED80X95 the Right Cylinder?
If your load requires less force, stepping down to the 63mm bore provides 1402N at 0.5 MPa. If you need more push or pull, the 100mm bore yields 3681N both ways at 0.5 MPa. Choose this 80mm double-rod over a single-rod SE when you need to drive a mechanism from both ends, prevent rotation under high torque, or mount rear-facing actuators. It uses a PT3/8 port and M20x1.5 rod thread. Note that a plain SED does not hold position on air loss; the piston drifts. For fail-safe holding, use a BSED double-rod lock or an external pilot-operated check valve.
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 SED80X95 FAQ
Because the double-rod design subtracts the 25mm rod area from both sides, force is equal in both directions: 2268N at 0.5 MPa, 3175N at 0.7 MPa, and a maximum of 463 kgf at 1.0 MPa.
Yes. It is a true ISO 15552 profile cylinder, dimensionally interchangeable with other ISO 15552 double-rod units. Just match the 80mm bore, 95mm stroke, PT3/8 port, and mounting interface (Basic, FA, LB, TC, FTC, TCM1, or TCM2).
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