Airtac SE80 Standard Cylinder SE80AX185
The AirTAC Airtac SE80 Standard Cylinder SE80AX185 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 185mm 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
- Stroke185 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX185
The AirTAC SE80AX185 is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics, delivering a robust 2513 N push force at 0.5 MPa. It features an 80 mm bore and a 185 mm stroke, utilizing a PT3/8 port and a 25 mm rod with an M20x1.5 thread. Built on an extruded aluminum barrel, this unit omits external tie rods, yielding a compact, corrosion-resistant profile that mounts flush against machine frames while protecting internal components from physical impact.
This specific SKU is configured with a SUS420J2 stainless steel rod (option A), making it highly suitable for corrosive environments or washdown duty where standard carbon steel rods would pit. The cylinder incorporates field-adjustable air cushioning at both ends, allowing technicians to tune end-of-stroke deceleration via a set screw to eliminate hard metal banging at high cycle rates. Note that this base model lacks a built-in magnet, so it cannot directly host CMSE or DMSE electronic position sensors without modification.
Airtac SE80 Standard Cylinder SE80AX185 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX185 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 185 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 SE80AX185
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×185 | 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 SE80AX185 Is Used
Bottling Line Diverter
Uses the 2513 N push force to deflect heavy glass beverage containers between processing lanes, while the SUS420J2 stainless rod withstands daily washdowns.
Palletizer Flap Folder
Relies on the 185 mm stroke to fold corrugated cardboard flaps prior to strapping, utilizing adjustable end cushions to soften the impact of rapid 30-800 mm/s cycling.
Injection Molding Extractor
Pushes finished plastic parts out of the mold area using the 3518 N thrust at 0.7 MPa, benefiting from the no-tie-rod extruded profile that resists residual heat and moisture.
Is the Airtac SE80 Standard Cylinder SE80AX185 the Right Cylinder?
Selecting the SE80AX185 places you in the upper-mid force tier, generating 2513 N of push at 0.5 MPa. If your application requires less force and faster cycling, stepping down to the 63 mm bore yields 1559 N of push. Conversely, if your payload demands greater thrust, the 100 mm bore provides 3927 N of push at the same pressure. Because this is a standard double-acting cylinder, it will drift if air pressure is lost or the valve centers; if your machine must hold a vertical load safely without live pressure, consider the AirTAC BSE rod-lock variant. At 185 mm stroke, side loading is moderate, but for any stroke exceeding 300 mm, an external guide is recommended to prevent rod-bearing bending.
For retrofitting existing machinery, this cylinder is dimensionally interchangeable per ISO 15552, allowing a direct drop-in replacement for other ISO 15552 profile cylinders without altering mounting hardware. To match this exact configuration, specify an 80 mm bore, 185 mm stroke, PT3/8 port, basic mounting, and the SUS420J2 stainless steel rod. Keep in mind that because this unit lacks the -S magnet code, position feedback via CMSE reed or DMSE solid-state switches is not supported on this specific SKU.
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 SE80AX185 FAQ
The SE80AX185 provides a push force of 2513 N and a pull force of 2268 N at 0.5 MPa. At 0.7 MPa, the push force reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE80AX185 is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint and interface dimensions as other ISO 15552 profile cylinders, allowing for a seamless drop-in retrofit without changing your existing hardware.
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