Airtac SE80 Standard Cylinder SE80X125SH
The AirTAC Airtac SE80 Standard Cylinder SE80X125SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 125mm 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
- Stroke125 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X125SH
The AirTAC SE80X125SH is a double-acting single-rod ISO 15552 profile cylinder engineered for rigorous thermal conditions. Delivering 2513 N of push force at 0.5 MPa, it relies on an FKM (Viton) seal to operate reliably across an extended -20 to +150 C temperature range. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush in tight machinery.
This 80 mm bore unit includes a built-in magnet (-S) for CMSE reed and DMSE electronic position sensing, and uses a PT3/8 port. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, protecting tooling from hard impacts at high cycle rates.
Airtac SE80 Standard Cylinder SE80X125SH Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X125SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 125 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 SE80X125SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×125 | 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 SE80X125SH Is Used
Injection Mold Extraction
Survives ambient heat near mold platens using its Viton seal, applying 2513 N of push force to eject formed plastic parts reliably.
Hot-Melt Carton Sealing
Drives sealing jaws at 30-800 mm/s in high-temperature packaging zones where standard NBR seals would prematurely degrade.
Metal Stamping Ejector
Uses its adjustable pneumatic cushioning to soften the 2268 N retract load at stroke end, protecting the press frame from shock.
Is the Airtac SE80 Standard Cylinder SE80X125SH the Right Cylinder?
At 0.5 MPa, this 80 mm bore generates 2513 N of push force and 2268 N of pull force. If your application requires less force, the 63 mm bore offers 1559 N of push, while stepping up to the 100 mm bore yields 3927 N. This model is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 cylinders while retaining its specific 125 mm stroke, PT3/8 ports, Viton seal, and -S magnet.
Remember that a standard SE cylinder will drift and cannot hold a load if air pressure drops. For position-holding safety, consider the BSE rod lock variant. Furthermore, while the 25 mm rod handles substantial loads, any stroke exceeding 300 mm requires an external guide to prevent rod-bearing bending under side loads.
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 SE80X125SH FAQ
At 0.5 MPa, the 80 mm bore provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. It operates at 0.15-1.0 MPa with a speed range of 30-800 mm/s.
Yes. The 'H' designation indicates an FKM (Viton) seal, extending the operating temperature range from -20 to +150 C. The built-in magnet (-S) also works seamlessly with AirTAC CMSE reed and DMSE electronic sensors for position feedback in these harsh conditions.
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