Airtac SE50 Standard Cylinder SE50X80SN
The AirTAC Airtac SE50 Standard Cylinder SE50X80SN is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 80mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke80 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X80SN
The AirTAC SE50X80SN is a double-acting single-rod profile cylinder delivering 982 N of push force at 0.5 MPa. Built to the ISO 15552 standard, its extruded aluminum barrel lacks external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion.
This 50 mm bore unit features an integrated magnet for CMSE or DMSE position sensing, paired with an NBR seal for reliable operation. Field-adjustable air cushions at both ends allow you to tune end-of-stroke deceleration, protecting tooling during rapid 30-800 mm/s cycles.
Airtac SE50 Standard Cylinder SE50X80SN Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X80SN |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50X80SN
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×80 | 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 SE50 Standard Cylinder SE50X80SN Is Used
Carton Flap Folding
Uses the 982 N push stroke to cleanly fold corrugated cardboard flaps on high-speed packaging lines without denting the material.
Belt Diverter Gate
Actuates routing gates on conveyor systems, relying on the 80 mm stroke to redirect parcels quickly between sorting lanes.
Spot Welder Head
Positions welding tips with consistent pressure, utilizing the adjustable cushion to soften impact at the 80 mm stroke end.
Is the Airtac SE50 Standard Cylinder SE50X80SN the Right Cylinder?
This 50 mm bore provides 982 N push at 0.5 MPa. If your application requires less force, stepping down to the 40 mm bore yields 628 N; if you need more clamping power, the 63 mm bore offers 1559 N. The NBR seal handles standard ambient temperatures, while the built-in magnet supports drop-in CMSE or DMSE sensors.
As an ISO 15552 profile cylinder, it serves as a drop-in replacement sharing standard mounting dimensions. Remember that the adjustable air cushion only decelerates the piston near stroke end; it cannot hold a load if air pressure drops. For position holding, consider a BSE rod lock 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 SE50 Standard Cylinder SE50X80SN FAQ
At 0.5 MPa, it provides 982 N push and 825 N pull. At 0.7 MPa, push increases to 1374 N. The maximum push is 200 kgf at 1.0 MPa, with an operating speed range of 30-800 mm/s.
Yes. The SE50X80SN is dimensionally interchangeable per ISO 15552. You can drop it into existing mounts using the standard PT1/4 port and M16x1.5 rod thread, and the integrated magnet works with AirTAC CMSE and DMSE sensors.
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