Airtac SE80 Standard Cylinder SE80X20
The AirTAC Airtac SE80 Standard Cylinder SE80X20 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 20mm 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
- Stroke20 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X20
The AirTAC SE80X20 is a double-acting single-rod ISO 15552 profile cylinder engineered for high-force pneumatics, delivering a substantial 2513 N push at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames without snagging adjacent components.
This unit features field-adjustable air cushioning at both ends to decelerate the piston near the stroke limits, though this SKU lacks the -S magnet for CMSE or DMSE position sensing. The 36 mm cushion length and robust Ø25 mm rod handle demanding cycles within the 30-800 mm/s speed range.
Airtac SE80 Standard Cylinder SE80X20 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X20 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 20 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 SE80X20
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×20 | 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 SE80X20 Is Used
Plastic Injection Molding Ejection
Provides the 2513 N push force required to positively eject heavy molded plastic parts from deep cavities within a 20 mm stroke.
Pallet Dispenser Separation
Handles the robust mechanical separation of stacked pallets in high-speed packaging lines, utilizing the 80 mm bore power and M20x1.5 rod threading.
Metal Stamping Press Knockout
Drives heavy-duty knockout pins in mechanical stamping presses, relying on the adjustable end cushions to survive rapid, repetitive impacts.
Is the Airtac SE80 Standard Cylinder SE80X20 the Right Cylinder?
This 80 mm bore generates 2513 N of push force at 0.5 MPa. If your application requires less thrust, stepping down to the 63 mm bore yields 1559 N, while moving up to the 100 mm bore provides 3927 N. Because this is a standard double-acting cylinder, it cannot hold a load if air pressure drops; for dead-load holding, consider the BSE rod lock variant. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement sharing standardized mounting and PT3/8 port dimensions.
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 SE80X20 FAQ
The SE80X20 delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a maximum push of 513 kgf at 1.0 MPa. It features a PT3/8 port and a Ø25 mm rod.
Yes, the SE80X20 is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact mounting footprint and thread interface for straightforward retrofitting without custom brackets.
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