Airtac SE80 Standard Cylinder SE80BX75H
The AirTAC Airtac SE80 Standard Cylinder SE80BX75H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 75mm 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
- Stroke75 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80BX75H
The AirTAC SE80BX75H is a double-acting single-rod ISO 15552 profile cylinder engineered for severe environments. It delivers 2513 N of push force and 2268 N of pull force at 0.5 MPa, utilizing an 80 mm bore and 75 mm stroke. The extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that resists corrosion and simplifies sensor placement along its three integrated grooves.
This specific configuration pairs a SUS304 stainless steel rod (code B) for washdown and chemical resistance with a high-temperature FKM Viton seal (code H), extending the operating window from -20°C up to 150°C. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration via a set screw, softening hard impacts without relying on fixed rubber bumpers. Note that this SKU lacks a built-in magnet, so it does not support CMSE or DMSE position sensors without modification.
Airtac SE80 Standard Cylinder SE80BX75H Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80BX75H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 75 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 SE80BX75H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×75 | 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 SE80BX75H Is Used
Injection Mold Diverter
Diverts hot plastic runner waste in mold cells where ambient temperatures near 150 C, relying on the FKM Viton seal and 2513 N push force to operate reliably.
Bottle Capper Mechanism
Drives capping heads in a washdown beverage line, utilizing the SUS304 stainless rod to resist corrosion while applying up to 513 kgf of clamping force at 1.0 MPa.
Palletizing Push-Off
Shoves completed pallets out of a packaging cell using 3518 N of thrust at 0.7 MPa, with adjustable end cushions absorbing the kinetic energy of the heavy transfer.
Is the Airtac SE80 Standard Cylinder SE80BX75H the Right Cylinder?
Choose this 80 mm bore when an application requires 2513 N of push at 0.5 MPa. If your load is lighter, the 63 mm bore provides 1559 N of push, while stepping up to the 100 mm bore yields 3927 N. Because this is a double-acting cylinder, it will drift if air pressure is lost or the valve centers; it cannot hold a load pneumatically, so consider a BSE rod lock for fail-safe holding. As a dimensionally interchangeable ISO 15552 cylinder, it drops directly into existing 80 mm mounting hardware using PT3/8 ports and an M20x1.5 rod thread.
For strokes of 300 mm or longer, the bending moment on the M20x1.5 rod bearing increases significantly under side loads, requiring an external guide rail to prevent premature wear. At 75 mm of stroke, the 25 mm rod handles moderate side loads natively, but always verify that the load is axially aligned to maximize seal life.
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 SE80BX75H 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 is 3518 N, and the maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
No, the adjustable air cushion only decelerates the piston near the stroke ends and acts as a shock absorber, not a mechanical brake. A standard double-acting cylinder will drift and drop the load if air pressure is lost or the valve is centered; for true position holding, use a BSE series rod lock.
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