Airtac SE80 Standard Cylinder SE80X140
The AirTAC Airtac SE80 Standard Cylinder SE80X140 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 140mm 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
- Stroke140 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X140
The AirTAC SE80X140 is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver a robust 2513 N push force at 0.5 MPa. It features a 25 mm piston rod and a PT3/8 port, driving a 140 mm stroke at speeds of 30-800 mm/s. Because it uses an extruded aluminum barrel without external tie rods, the body is highly compact, corrosion-resistant, and mounts flush against machine frames.
This model relies on field-adjustable pneumatic cushioning at both ends to decelerate the payload smoothly via a set screw rather than a fixed rubber bumper. Note that this specific SKU lacks the -S magnet option, meaning it is not equipped for direct CMSE or DMSE position sensing without modification.
Airtac SE80 Standard Cylinder SE80X140 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X140 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 140 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 SE80X140
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×140 | 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 SE80X140 Is Used
Pallet Diverting Gate
Actuates heavy lane-guiding gates on packaging conveyors, utilizing the 2513 N push force to smoothly pivot loaded pallets without bounce.
Injection Mold Ejection
Drives the ejection plate on mid-sized plastic injection molding machines, where the 140 mm stroke clears the mold cavity safely.
Corrugated Box Forming
Folds and presses heavy corrugated cardboard blanks in case erectors, relying on the 2268 N retract force to pull the forming arms back rapidly.
Is the Airtac SE80 Standard Cylinder SE80X140 the Right Cylinder?
Selecting the SE80X140 gives you 2513 N of push at 0.5 MPa, sitting neatly between the 63 mm bore (1559 N) and the 100 mm bore (3927 N) if you need to scale force up or down for a new application. As a standard ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for competing ISO 15552 cylinders, utilizing standard mounting accessories and a PT3/8 port.
Keep in mind that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered; this unit cannot hold a vertical load safely without a pilot-operated check valve or a dedicated BSE rod lock variant. At 140 mm stroke, side load is minimal, but the 25 mm rod provides excellent bearing support for offset loads compared to smaller bores.
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 SE80X140 FAQ
At 0.5 MPa, the SE80X140 provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N. The absolute maximum push capacity is 513 kgf when operated at the 1.0 MPa pressure limit.
Yes, it is dimensionally interchangeable with any standard ISO 15552 profile cylinder, matching standard mounting and PT3/8 port locations. However, it does not hold its position automatically; if air is lost, the piston will drift unless paired with an external rod lock or a BSE series variant.
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