Airtac SED Double Rod Cylinder SED80X130S
The AirTAC Airtac SED Double Rod Cylinder SED80X130S 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 130mm, PT3/8 ports, adjustable cushioning.
- BoreØ80 mm
- Stroke130 mm
- Port sizePT3/8
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED80X130S
The AirTAC SED80X130S is a double-acting, double-rod profile cylinder built to ISO 15552 dimensions. Because a Ø25 mm rod exits both end covers, the annular piston area is identical on extend and retract. This yields equal force and speed in both directions, delivering 2268 N at 0.5 MPa and 3175 N at 0.7 MPa each way.
The extruded aluminum barrel has no external tie rods and includes sensor grooves. The included -S magnet supports DMSE electronic and CMSE reed position sensing. You can mount a cam or flag on the rear rod end to trigger external sensors while the front rod drives the primary load.
Airtac SED Double Rod Cylinder SED80X130S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED80X130S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 130 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 SED80X130S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×130 | 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 SED80X130S Is Used
Web Guiding Mechanism
Drives a dual-sided paper or film steering roller with 2268 N at 0.5 MPa. The twin rods prevent torsional twisting during high-speed web correction.
CNC Lathe Loader
Transfers heavy bar stock into a spindle chuck. The rear rod simultaneously pushes a raw part while the front rod extracts a finished part, moving at 30-800 mm/s.
Pallet Divert Arm
Actuates a dual-sided divert gate on a packaging conveyor. The equal both-way force ensures smooth, balanced gate retraction without sagging.
Is the Airtac SED Double Rod Cylinder SED80X130S the Right Cylinder?
Step down to the 63 mm bore for 1402 N at 0.5 MPa, or up to the 100 mm bore for 3681 N at 0.5 MPa. Choose this 80 mm double-rod cylinder over a single-rod SE when you need superior anti-rotation guidance or must drive a secondary mechanism from the rear. The -S magnet enables DMSE electronic or CMSE reed switches for end-of-stroke confirmation.
Air loss causes a plain cylinder to drift; the adjustable air cushions only decelerate near stroke ends, they do not lock the piston. For fail-safe holding, use a BSED double-rod rod lock or external brake. To replace an existing ISO 15552 unit, match the 80 mm bore, 130 mm stroke, PT3/8 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 SED80X130S FAQ
Because the double-rod design has equal piston area on both sides, it outputs 2268 N at 0.5 MPa and 3175 N at 0.7 MPa in both directions. The maximum force is 463 kgf at 1.0 MPa.
Yes. The SED80X130S is dimensionally interchangeable with any ISO 15552 profile cylinder. Match the 80 mm bore, 130 mm stroke, PT3/8 port, and mounting interface, but ensure you leave clearance for the rear rod.
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