Airtac SE80 Standard Cylinder SE80AX375
The AirTAC Airtac SE80 Standard Cylinder SE80AX375 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 SE80AX375
The AirTAC SE80AX375 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 375 mm stroke. It yields 2513 N of push force and 2268 N of pull force at 0.5 MPa, making it well-suited for heavy-duty positioning tasks. The extruded aluminum barrel omits external tie rods, yielding a flush exterior that resists corrosion and simplifies direct mounting against machine frames.
This specific configuration incorporates a SUS420J2 stainless steel rod (option A) to withstand corrosive and washdown environments. Because this unit lacks the -S magnet code, it is not wired for CMSE or DMSE position sensing out of the box. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed cycling.
Airtac SE80 Standard Cylinder SE80AX375 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX375 |
|---|---|
| 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 SE80AX375
| 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 SE80AX375 Is Used
Corrugated Box Forming
Delivers 2513 N of push at 0.5 MPa to square and seal heavy corrugated cartons, with the SUS420J2 rod enduring humid or washdown packaging lines.
Metal Press Deburring
Exerts 3518 N at 0.7 MPa to hold stamping blanks securely against brushing fixtures, while the adjustable cushion absorbs the heavy 375 mm stroke impact.
Palletizer Clamp Arm
Provides the robust extend and retract motion required to grip heavy pallet loads, relying on the 80 mm bore's 513 kgf maximum thrust for secure handling.
Is the Airtac SE80 Standard Cylinder SE80AX375 the Right Cylinder?
Stepping down to a 63 mm bore reduces the 0.5 MPa push to 1559 N, while stepping up to a 100 mm bore increases it to 3927 N, allowing you to scale thrust precisely to the load. Remember that a standard SE cylinder relies on live air pressure to hold its position; if air is lost, the piston drifts, so a BSE rod lock variant is required for fail-safe holding. At 375 mm of stroke, the 25 mm rod and M20x1.5 thread face increased bending moments under side loads, so an external guide rail is recommended to prevent premature bearing wear. Being dimensionally interchangeable per ISO 15552, this cylinder serves as a drop-in replacement for other ISO 15552 profile cylinders using the same PT3/8 port and mounting footprint.
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 SE80AX375 FAQ
At 0.5 MPa, the SE80AX375 provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force reaches 3518 N, with a maximum push of 513 kgf at 1.0 MPa. It features a 25 mm rod, an M20x1.5 rod-end thread, and a PT3/8 port.
Yes, it is dimensionally interchangeable per ISO 15552, meaning it shares standard mounting and body interfaces with other ISO 15552 profile cylinders. However, it is a standard double-acting cylinder, so it will not hold a load if air pressure is lost; for position holding, you need a BSE rod lock variant.
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