Airtac SE80 Standard Cylinder SE80AX40
The AirTAC Airtac SE80 Standard Cylinder SE80AX40 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 40mm 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
- Stroke40 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX40
The AirTAC SE80AX40 is a double-acting single-rod ISO 15552 profile cylinder engineered for robust linear motion. It delivers a substantial 2513 N push force at 0.5 MPa, utilizing an 80 mm bore and a 40 mm stroke to excel in heavy-duty positioning tasks.
This unit features a SUS420J2 stainless steel rod (option A) tailored for corrosive or washdown environments. The extruded aluminum barrel omits external tie rods for a clean, compact footprint, while the field-adjustable air cushioning at both ends allows you to fine-tune end-of-stroke deceleration. Note that this specific SKU lacks a built-in magnet, so position sensing is not supported without modification.
Airtac SE80 Standard Cylinder SE80AX40 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX40 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 40 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 SE80AX40
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×40 | 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 SE80AX40 Is Used
CNC Fixture Clamping
Provides 2513 N of secure clamping force at 0.5 MPa to hold heavy aluminum castings firmly in place during high-speed CNC machining operations.
Pallet Dispenser Pusher
Uses the 40 mm stroke and SUS420J2 rod to cycle rapidly in washdown zones, reliably indexing empty pallets into the packaging line without corroding.
Injection Mold Ejection
Delivers the high 3518 N push force at 0.7 MPa required to positively eject dense plastic parts from injection molding tooling upon mold open.
Is the Airtac SE80 Standard Cylinder SE80AX40 the Right Cylinder?
Selecting the SE80AX40 is ideal when your application requires 2513 N of push force at 0.5 MPa. If you need less force, stepping down to the 63 mm bore yields 1559 N; stepping up to the 100 mm bore provides 3927 N. Because this cylinder is dimensionally interchangeable per ISO 15552, it serves as a direct drop-in replacement for other ISO 15552 cylinders, utilizing standard mounting accessories and a PT3/8 port.
Keep in mind that a plain SE cylinder relies on live air pressure to maintain its load; it will drift if air is lost or the valve is centered, so a BSE rod lock is required for true holding. Furthermore, this model omits the -S magnet, meaning it cannot host CMSE or DMSE sensors for position feedback.
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 SE80AX40 FAQ
The SE80AX40 generates 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a maximum push of 513 kgf at 1.0 MPa. It operates at a speed range of 30-800 mm/s.
Yes, the SE80AX40 is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 profile cylinders using your existing mounting hardware and PT3/8 port connections.
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