Airtac SE80 Standard Cylinder SE80X50SN
The AirTAC Airtac SE80 Standard Cylinder SE80X50SN 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 SE80X50SN
The AirTAC SE80X50SN is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It delivers a robust 2513 N push force at 0.5 MPa (3518 N at 0.7 MPa), utilizing an 80 mm bore and a 50 mm stroke. The extruded aluminum barrel design omits external tie rods, yielding a highly compact, corrosion-resistant body that mounts flush against machine frames without protruding hardware.
This specific configuration includes a built-in magnet for position sensing via CMSE reed or DMSE electronic switches, alongside an NBR seal compound suited for standard ambient operations. Field-adjustable pneumatic cushioning at both stroke ends allows technicians to dial in the exact deceleration needed to prevent hard end-stop impacts at operating speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80X50SN Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X50SN |
|---|---|
| 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 SE80X50SN
| 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 SE80X50SN Is Used
Injection Mold Platens
Provides the 2513 N push force required to separate injection mold halves, utilizing the 50 mm stroke for rapid, short-travel extraction sequences.
Pallet Flap Folding
Drives heavy cardboard flap folders on automated packaging lines, where the NBR seal handles dust and the adjustable cushion softens high-speed retraction.
Stainless Tube Cutoff
Actuates heavy-duty cutoff saws for stainless steel tubing, using the built-in magnet to trigger DMSE sensors for precise blade plunge depth.
Is the Airtac SE80 Standard Cylinder SE80X50SN the Right Cylinder?
Choose this 80 mm bore when an application demands 2513 N of thrust at 0.5 MPa. If your load requires less force, stepping down to the 63 mm bore yields 1559 N, while moving up to the 100 mm bore provides 3927 N. Remember that a standard SE cylinder will drift and cannot hold a load if air pressure is lost; for fail-safe position holding, consider the BSE rod-lock variant. For ISO 15552 dimensional drop-in retrofits, verify the 50 mm stroke, PT3/8 port, and required mounting accessory.
With a 50 mm stroke, the 25 mm rod and M20x1.5 thread handle moderate side loading well, though any heavy off-center load should still be guided by external rails rather than the rod bearing alone.
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 SE80X50SN FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, the push force is 3518 N. The absolute maximum push force is 513 kgf when operated at the 1.0 MPa pressure limit.
Yes, the SE80X50SN is dimensionally interchangeable per ISO 15552 standards. You can swap it directly using the same mounting footprint and PT3/8 port, provided you pair it with the correct ISO mounting accessories.
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