Airtac SE80 Standard Cylinder SE80X300H
The AirTAC Airtac SE80 Standard Cylinder SE80X300H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 300mm 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
- Stroke300 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X300H
The AirTAC SE80X300H is a double-acting single-rod ISO 15552 profile cylinder engineered for high-temperature actuation. It generates 2513 N of push force and 2268 N of pull force at 0.5 MPa, scaling to 3518 N push at 0.7 MPa. The 80 mm bore pairs a PT3/8 port with a 25 mm hard-chrome rod and M20x1.5 thread, yielding a robust 36 mm adjustable cushion at both ends to smooth out high kinetic energy at stroke limits.
Because this specific SKU omits the -S magnet, it is not position-sensor ready out of the box. However, the FKM (Viton) seal expands the operating envelope from -20 to +150 C, making it ideal for hot molding or washdown environments. The extruded aluminum barrel eliminates external tie rods, preventing debris accumulation while allowing flush mounting on three sides via integrated sensor grooves.
Airtac SE80 Standard Cylinder SE80X300H Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X300H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 300 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 SE80X300H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×300 | 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 SE80X300H Is Used
Injection Mold Ejection
With its FKM seal handling ambient heat up to 150 C, this cylinder reliably pushes hot plastic parts out of injection molds using 2513 N of force at 0.5 MPa.
CNC Machining Clamps
Holds heavy steel castings firmly against a CNC milling table, utilizing the 3518 N push force at 0.7 MPa to resist cutting vibration across the 300 mm stroke.
Pallet Transfer Diverter
Actuates a heavy diverter arm on a pallet conveyor line, where the tie-rod-free extruded profile prevents dust buildup and the 36 mm cushion absorbs the 300 mm stroke impact.
Is the Airtac SE80 Standard Cylinder SE80X300H the Right Cylinder?
When sizing this 80 mm bore, compare its 2513 N push at 0.5 MPa against the neighboring bores. Stepping down to the 63 mm bore reduces thrust to 1559 N, while stepping up to the 100 mm bore increases it to 3927 N, letting you dial in the exact payload capacity. As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders, ensuring a drop-in retrofit using existing FA front flange or TC center trunnion hardware without machining.
Note that a plain double-acting cylinder drifts when air is lost or a valve centers; the adjustable end cushions only decelerate the piston near stroke end and do not lock the load. If your process requires position holding without live pressure, consider the BSE rod lock variant. Furthermore, at 300 mm of stroke, the 25 mm rod and M20x1.5 thread carry substantial side-load capacity, but an external guide is still recommended to prevent rod-bearing bending under heavy lateral 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 SE80X300H FAQ
At 0.5 MPa, this 80 mm bore cylinder 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. The operational speed range is 30-800 mm/s.
Yes, it is dimensionally interchangeable per ISO 15552 standards for a drop-in replacement using existing mounting hardware. The H seal option specifies a Viton (FKM) seal, extending the operating temperature range from -20 C up to 150 C for high-heat environments.
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