Airtac SE80 Standard Cylinder SE80AX30
The AirTAC Airtac SE80 Standard Cylinder SE80AX30 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 30mm 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
- Stroke30 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX30
The AirTAC SE80AX30 is a double-acting single-rod ISO 15552 profile cylinder engineered for robust linear motion. It delivers a substantial 2513 N push force at 0.5 MPa (3518 N at 0.7 MPa) over a compact 30 mm stroke. The extruded aluminum barrel design omits external tie rods, yielding a clean, flush surface that simplifies mounting and resists debris buildup in tight machinery spaces.
This specific SKU is configured with a SUS420J2 stainless steel rod (code A) for superior corrosion and washdown resistance. The PT3/8 ports drive the 2513 N output, while the field-adjustable air cushioning at both ends allows technicians to dial in the exact deceleration needed to prevent end-of-stroke shock. Note that this base configuration ships without a sensor magnet.
Airtac SE80 Standard Cylinder SE80AX30 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX30 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 30 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 SE80AX30
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×30 | 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 SE80AX30 Is Used
CNC Fixture Clamping
Provides 2513 N of clamping force to secure heavy cast iron engine blocks during high-speed CNC milling operations.
Pallet Dispenser Gate
Uses the 30 mm stroke to rapidly actuate a heavy mechanical gate, releasing empty pallets onto a washdown packaging line.
Press Die Ejection
Leverages the SUS420J2 stainless rod to eject formed sheet metal parts from a hydraulic press in a humid stamping facility.
Is the Airtac SE80 Standard Cylinder SE80AX30 the Right Cylinder?
Selecting this 80 mm bore makes sense when your application requires high force in a short 30 mm envelope. If you need to step down, the 63 mm bore offers 1559 N of push at 0.5 MPa; if you need to step up, the 100 mm bore provides 3927 N. Because this is a standard ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for other ISO 15552 cylinders, matching standard mounting accessories like FA front flanges or TC trunnions. Remember that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load. If air pressure is lost, the rod will drift. For position holding, you need a BSE rod lock variant or an external pilot-operated check valve.
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 SE80AX30 FAQ
At 0.5 MPa, the SE80AX30 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. This 80 mm bore cylinder uses PT3/8 ports and operates at speeds between 30-800 mm/s.
This specific SE80AX30 SKU lacks the built-in magnet required for CMSE reed or DMSE electronic sensors. The cylinder does feature field-adjustable air cushions at both ends, which use a needle screw to regulate exhaust flow and soften the piston's impact near stroke end, but this is strictly a deceleration feature, not a braking lock.
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