Airtac SE80 Standard Cylinder SE80X342
The AirTAC Airtac SE80 Standard Cylinder SE80X342 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 342mm 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
- Stroke342 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X342
The AirTAC SE80X342 is a double-acting single-rod ISO 15552 profile cylinder featuring an 80 mm bore and a 342 mm stroke. It generates 2513 N of push force at 0.5 MPa and 3518 N at 0.7 MPa, making it well-suited for heavy-duty positioning tasks. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This unit includes field-adjustable air cushioning at both ends to decelerate the piston smoothly near the stroke limits, reducing hard end-stop impact at high speeds. This specific SKU is supplied without a sensor magnet, so position detection via CMSE or DMSE switches is not supported without modification.
Airtac SE80 Standard Cylinder SE80X342 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X342 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 342 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 SE80X342
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×342 | 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 SE80X342 Is Used
CNC Lathe Chuck Loading
Provides the 2513 N push force required to drive heavy lathe chucks and stock material into spindle collets securely.
Pallet Film Wrap Dispenser
Actuates the vertical carriage of stretch wrap dispensers over a 342 mm stroke, handling the mass of film rolls smoothly.
Injection Mold Ejection
Drives heavy mold ejection plates through a 342 mm stroke, using adjustable end cushions to soften high-speed retraction stops.
Is the Airtac SE80 Standard Cylinder SE80X342 the Right Cylinder?
At 0.5 MPa, this 80 mm bore yields 2513 N of push force. If your application requires less force, stepping down to the 63 mm bore provides 1559 N; conversely, moving up to the 100 mm bore increases output to 3927 N. Because this is a double-acting cylinder, it relies on continuous live air pressure to maintain position—if air is lost or the valve is centered, the piston will drift.
The 342 mm stroke is a standard length, but at this extension the Ø25 mm rod and bearing are subject to bending moments under heavy side loads. Implementing an external guide rail is recommended to prevent premature wear. The PT3/8 port and ISO 15552 mounting interface ensure straightforward hardware matching for retrofits.
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 SE80X342 FAQ
The SE80X342 provides 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.
Yes, the SE80X342 shares the exact ISO 15552 / VDMA 24562 mounting interface and PT3/8 port sizing, making it a drop-in replacement for other ISO 15552 profile cylinders.
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