Airtac SE80 Standard Cylinder SE80X450
The AirTAC Airtac SE80 Standard Cylinder SE80X450 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 450mm 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
- Stroke450 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X450
The AirTAC SE80X450 is a double-acting single-rod profile cylinder built to the ISO 15552 standard. It features an 80 mm bore and a 450 mm stroke, generating a substantial 2513 N of push force at 0.5 MPa and up to 513 kgf at its 1.0 MPa maximum operating pressure. The extruded aluminum barrel design omits external tie rods entirely, yielding a smooth, corrosion-resistant exterior that mounts flush against machine frames without snagging on adjacent mechanics.
This specific SKU lacks the built-in magnet option, meaning it is not wired for CMSE or DMSE position sensing out of the box. To manage the kinetic energy of its 450 mm travel, the cylinder incorporates field-adjustable pneumatic cushioning at both ends. By turning the cushion screws, you can precisely tune the end-of-stroke deceleration to eliminate hard mechanical impacts, which is critical for maintaining longevity in high-cycling automated equipment.
Airtac SE80 Standard Cylinder SE80X450 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X450 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 450 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 SE80X450
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×450 | 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 SE80X450 Is Used
Injection Mold Clamping
Provides 2513 N of push force at 0.5 MPa to secure injection mold halves within a 450 mm stroke length before high-pressure resin injection.
Pallet Diverter Arm
Actuates a heavy diverter arm on a packaging conveyor, utilizing the 450 mm stroke to fully redirect pallets across adjacent lanes.
Metal Press Ejection
Ejects formed sheet metal parts from a hydraulic press bed, using the adjustable end cushions to soften the ejection stroke at high cycle rates.
Is the Airtac SE80 Standard Cylinder SE80X450 the Right Cylinder?
When sizing this model, compare its 2513 N push at 0.5 MPa against its neighbors: the 63 mm bore provides 1559 N of push, which may be insufficient for heavier payloads, while the 100 mm bore offers 3927 N for applications requiring more clamping or lifting force. Because this is a plain double-acting cylinder, it will drift and cannot hold a load if air pressure is lost or the directional valve is centered; for dead-end holding, you must specify a BSE variant with a rod lock or use an external pilot-operated check valve.
With a 450 mm stroke, the 25 mm rod and internal bearing face significant bending moments under side loads. Even with the robust M20x1.5 rod-end thread, an external guide rail should be used to prevent rod-bearing wear if the load is not perfectly axial. As a true ISO 15552 dimensionally interchangeable cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders, utilizing standard mounting accessories and the default PT3/8 port.
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 SE80X450 FAQ
The SE80X450 generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force is 3518 N, and the maximum push force is 513 kgf at 1.0 MPa. The pneumatic port size is PT3/8.
No, the SE80X450 is a standard double-acting cylinder and will drift if air pressure is lost or the valve is centered. The adjustable air cushions only decelerate the piston near the stroke ends and do not function as a locking mechanism. For position holding, consider the BSE rod-lock variant.
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