Airtac SE80 Standard Cylinder SE80BX50S
The AirTAC Airtac SE80 Standard Cylinder SE80BX50S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 50mm 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
- Stroke50 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80BX50S
The AirTAC SE80BX50S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty actuation, delivering a robust 2513 N push force at 0.5 MPa. It features a 50 mm stroke, a Ø25 mm piston rod, and PT3/8 ports. Equipped with a SUS304 stainless steel rod (code B), this unit is purpose-built for corrosive environments and rigorous washdown duty.
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. Because this configuration includes the -S magnet, it directly supports AirTAC CMSE reed and DMSE electronic position switches. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts during high-speed cycling.
Airtac SE80 Standard Cylinder SE80BX50S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80BX50S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 50 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 SE80BX50S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×50 | 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 SE80BX50S Is Used
Bottling Line Diverter
Executes high-speed lane routing on a stainless steel beverage conveyor, utilizing the 2513 N thrust and SUS304 rod to withstand daily chemical washdowns.
Pallet Dispenser Gate
Actuates the heavy lower gate mechanism on an automated pallet magazine, relying on the 50 mm stroke to release empty pallets onto the transfer station.
CNC Lathe Chuck Guard
Shifts a heavy safety enclosure on a multi-spindle turning center, using the adjustable cushion to prevent shock when closing the guard at 800 mm/s.
Is the Airtac SE80 Standard Cylinder SE80BX50S the Right Cylinder?
Selecting this 80 mm bore makes sense when your application requires substantial thrust; if you need to step down, the 63 mm bore offers 1559 N push at 0.5 MPa, while stepping up to the 100 mm bore yields 3927 N. This SE80BX50S configuration specifies a 50 mm stroke, PT3/8 ports, and a SUS304 rod for washdown resilience. It is dimensionally interchangeable per ISO 15552, meaning it serves as a direct drop-in replacement for other ISO 15552 cylinders using existing mounting hardware. Note that a plain double-acting cylinder drifts when air pressure is lost or exhausted; if your machine must hold a load safely without live pressure, integrate an external rod lock or consider the AirTAC BSE variant.
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 SE80BX50S 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 range is 30-800 mm/s.
Yes. The SE80BX50S is dimensionally interchangeable per ISO 15552, meaning it shares the exact same mounting interface and can serve as a drop-in replacement for other ISO 15552 profile cylinders. It includes a built-in magnet for CMSE and DMSE sensors and uses standard PT3/8 ports.
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