Airtac SE80 Standard Cylinder SE80AX45
The AirTAC Airtac SE80 Standard Cylinder SE80AX45 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 45mm 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
- Stroke45 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX45
The AirTAC SE80AX45 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a robust 2513 N push force at 0.5 MPa. Its 80 mm bore operates via a PT3/8 port, while the 45 mm stroke provides rapid, high-thrust actuation. Because it uses an extruded aluminum barrel without external tie rods, the body is highly compact, structurally rigid, and inherently resistant to corrosion, allowing for flush mounting in tight machinery envelopes.
This specific SKU is configured with a SUS420J2 stainless steel rod (code A), making it highly suitable for corrosive environments or washdown-duty applications. It lacks a built-in magnet, meaning it does not natively support CMSE or DMSE position sensing without modification. The field-adjustable pneumatic cushioning at both ends allows technicians to dial in end-of-stroke deceleration via a set screw, effectively softting hard impacts when cycling at speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80AX45 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX45 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 45 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 SE80AX45
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×45 | 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 SE80AX45 Is Used
Vacuum Filler Sealing
Drives the high-thrust sealing head on rotary vacuum fillers, using its 2513 N push force to lock packaging molds securely during the extraction cycle.
Pharmaceutical Washdown
Leverages the SUS420J2 stainless steel rod to withstand caustic CIP washdowns while actuating process vessel diverters in biopharma labs.
CNC Lathe Bar Feeder
Pushes raw bar stock into CNC lathe collets, relying on the adjustable end cushions to decelerate the 25 mm rod smoothly at high traverse speeds.
Is the Airtac SE80 Standard Cylinder SE80AX45 the Right Cylinder?
If your application requires slightly less thrust, stepping down to the 63 mm bore yields a 1559 N push at 0.5 MPa, whereas moving up to the 100 mm bore provides a 3927 N push. Keep in mind that a standard SE cylinder does not hold its load if air pressure is lost; the piston will drift, so applications requiring mid-stroke position holding or fail-safe braking should utilize a BSE rod-lock variant. To replace an existing actuator, verify the 80 mm bore, 45 mm stroke, PT3/8 port, and your required ISO 15552 mounting accessory.
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 SE80AX45 FAQ
The SE80AX45 delivers a push force of 2513 N and a pull force of 2268 N at 0.5 MPa. At 0.7 MPa, the push force increases to 3518 N, and it reaches a maximum push of 513 kgf at 1.0 MPa.
Yes, as a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders, sharing standard mounting footprints and hardware without requiring custom brackets.
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