Airtac SE80 Standard Cylinder SE80X720S
The AirTAC Airtac SE80 Standard Cylinder SE80X720S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 720mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke720 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X720S
The AirTAC SE80X720S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics, delivering 2513 N of push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while exposing standardized sensor grooves on three sides. The integrated -S magnet enables precise end-of-stroke detection using AirTAC CMSE reed or DMSE electronic switches without requiring external brackets.
Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-stop deceleration via a set screw, absorbing kinetic energy smoothly across the 720 mm travel. This profile cylinder accepts PT3/8 ports and features a 25 mm hard-chrome plated rod with an M20x1.5 thread, providing a robust interface for high-cycle dynamic loads.
Airtac SE80 Standard Cylinder SE80X720S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X720S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 720 mm |
| Acting type | 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 SE series 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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80X720S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×720 | 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: Basic, LB, FA, FB, CA, CB, CR, TC, FTC, TCM1, TCM2. Related SE-family variants: SED (double rod), SEJ (adjustable stroke), BSE (rod lock), BSED (double-rod rod lock).
Where the Airtac SE80 Standard Cylinder SE80X720S Is Used
Palletizer Transfer Arm
Provides the 2513 N push force needed to index heavy timber pallets onto a transfer chain, using the 720 mm stroke to clear the conveyor lane during tooling changeovers.
Corrugated Box Flap Folder
Drives the folding mechanism on a continuous carton sealer where the 3518 N thrust at 0.7 MPa easily overcomes cardboard spring-back, while the -S magnet triggers DMSE sensors to verify flap closure.
Automotive Press Ejector
Ejects stamped metal body panels from a die, relying on the adjustable end cushions to gently arrest the 720 mm travel and prevent panel distortion at high cycle speeds.
Is the Airtac SE80 Standard Cylinder SE80X720S the Right Cylinder?
Selecting this 80 mm bore makes sense when the 1402 N thrust of a 63 mm cylinder falls short of overcoming your process friction, but you want to avoid the 3927 N push and larger footprint of a 100 mm bore. The SE80X720S fits perfectly in that middle ground, yielding 2513 N extend force at 0.5 MPa and a maximum of 513 kgf at 1.0 MPa. Because it shares the exact ISO 15552 mounting interface, it serves as a direct drop-in replacement for other ISO 15552 profile cylinders, utilizing identical FA flanges or TC trunnion hardware.
At a 720 mm stroke, the unsupported 25 mm rod is highly susceptible to bending under lateral stress; always pair this cylinder with an external linear guide to prevent rod-bearing damage. Remember that the adjustable air cushion only decelerates the piston near the stroke ends—it does not lock the load. If your application must hold position safely when air pressure drops, integrate an external pilot-operated check valve or specify a BSE rod-lock variant.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SE80 Standard Cylinder SE80X720S FAQ
At 0.5 MPa, the 80 mm bore generates 2513 N of push (extend) force and 2268 N of pull (retract) force. At 0.7 MPa, the push force reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes. The SE80X720S is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards, meaning it shares the exact same mounting footprint and hole patterns as other ISO 15552 profile cylinders. You can swap it in directly using your existing LB foot or FA front flange brackets and PT3/8 port connections.
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