Airtac SE80 Standard Cylinder SE80X340
The AirTAC Airtac SE80 Standard Cylinder SE80X340 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 340mm 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
- Stroke340 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X340
The AirTAC SE80X340 is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver 2513 N of push force at 0.5 MPa and 3518 N at 0.7 MPa. Its square extruded aluminum barrel omits external tie rods entirely, yielding a compact, corrosion-resistant body that mounts flush against machine frames while exposing standardized ISO 15552 interface dimensions for universal hardware matching.
This 80 mm bore unit travels a 340 mm stroke and features field-adjustable air cushioning at both ends to decelerate the piston smoothly near the endcaps. Because this specific SKU lacks the internal magnet suffix, it will not support AirTAC CMSE or DMSE position sensors without modification.
Airtac SE80 Standard Cylinder SE80X340 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X340 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 340 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 SE80X340
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×340 | 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 SE80X340 Is Used
Pallet Transfer Line Diverter
Harnessing the 2513 N push force at 0.5 MPa, this cylinder reliably diverts heavy timber pallets onto side lanes, utilizing its 340 mm stroke to clear the main conveyor belt entirely.
Injection Mold Platen Ejector
The 80 mm bore provides the robust thrust needed to knock thick injection-molded automotive interior panels free from deep mold cavities, while the adjustable end cushion softens the ejection impact.
Heavy Steel Plate Straightener
Applying 3518 N of extend force at 0.7 MPa, the actuator presses warped steel plates flat against a rigid anvil, with the tie-rod-free extruded profile allowing tight side-by-side machine spacing.
Is the Airtac SE80 Standard Cylinder SE80X340 the Right Cylinder?
When sizing this 80 mm bore actuator, compare its 2513 N push at 0.5 MPa against the neighboring 63 mm bore (1559 N) for lighter duty, or step up to the 100 mm bore (3927 N) if your load demands higher thrust. As a standard double-acting cylinder, the SE80X340 cannot hold a load if air pressure is lost or the valve centers—the piston will drift—so integrate a BSE rod lock or external pilot-operated check valve for strict position holding.
At a 340 mm stroke, the bending moment on the front rod bearing increases under side loads; always support the tooling with an external guide to prevent premature seal wear. For retrofitting, match the 80 mm bore, 340 mm stroke, PT3/8 port, and your required mounting accessory (like TC or FA) to ensure a drop-in ISO 15552 replacement.
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 SE80X340 FAQ
At 0.5 MPa, the SE80X340 delivers 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operating speed range is 30-800 mm/s.
Yes, the SE80X340 is dimensionally interchangeable per ISO 15552, meaning it shares standard mounting footprint and hardware compatibility with other ISO 15552 profile cylinders. Note that because this specific SKU lacks the -S magnet option, it cannot host AirTAC CMSE or DMSE position sensors out of the box.
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