Airtac SE80 Standard Cylinder SE80AX375S
The AirTAC Airtac SE80 Standard Cylinder SE80AX375S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 375mm 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
- Stroke375 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX375S
The AirTAC SE80AX375S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty linear motion. It delivers a robust 2513 N push force at 0.5 MPa, utilizing an 80 mm bore and a 375 mm stroke. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific configuration features a SUS420J2 stainless steel rod (option A) for superior resistance to corrosion and washdown environments. Equipped with a built-in magnet (option S), it supports direct mounting of AirTAC CMSE reed and DMSE electronic sensors along the three integrated side grooves for precise end-of-stroke detection.
Airtac SE80 Standard Cylinder SE80AX375S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX375S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 375 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 SE80AX375S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×375 | 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 SE80AX375S Is Used
Corrugated Box Forming
Drives the heavy folding arms in case erectors, using the 2513 N push force to crease thick cardboard while the SUS420J2 rod resists humid plant environments.
Pallet Diverting Arm
Actuates a sweeping diverter on a packaging line, relying on the 375 mm stroke to push pallets cleanly onto a secondary spur track without binding.
CNC Fixture Clamping
Secures heavy cast iron blocks during machining, utilizing the adjustable pneumatic cushions to decelerate the 25 mm rod smoothly before locking the part.
Is the Airtac SE80 Standard Cylinder SE80AX375S the Right Cylinder?
Selecting this 80 mm bore makes sense when substantial thrust is required but you want to avoid the bulk of a 100 mm cylinder (which offers 3927 N push at 0.5 MPa). If 2513 N is excessive for your payload, stepping down to a 63 mm bore yields 1559 N push while saving footprint. Because this model features a 375 mm stroke, the unsupported rod length increases susceptibility to side-load bending; pair it with an external guide rail to prevent premature rod-bearing wear.
As a true ISO 15552 cylinder, the SE80AX375S serves as a drop-in replacement for any standard 80 mm profile cylinder, matching bore, stroke, PT3/8 port, and mounting dimensions exactly. Note that while its field-adjustable air cushions soften end-of-stroke impacts, a plain cylinder cannot hold a load if air pressure is lost—use a BSE rod lock variant if static holding is required.
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 SE80AX375S FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed ranges from 30-800 mm/s.
Yes, the SE80AX375S is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other 80 mm profile cylinders, matching the PT3/8 port, 25 mm rod, and standard mounting hole patterns exactly.
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