Airtac SE80 Standard Cylinder SE80X250H
The AirTAC Airtac SE80 Standard Cylinder SE80X250H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 250mm 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
- Stroke250 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X250H
The AirTAC SE80X250H 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 on extension at 0.7 MPa. Equipped with a 25 mm hard-chrome rod and a PT3/8 port, it provides robust linear motion for heavy loads.
This unit utilizes a field-adjustable air cushion at both ends to decelerate the piston smoothly, preventing hard end-stop impacts at operating speeds up to 800 mm/s. The square extruded aluminum barrel eliminates external tie rods, offering a compact, corrosion-resistant profile with integrated sensor grooves on three sides. Configured with FKM (Viton) seals, the operating temperature range extends to 150 C for harsh, hot environments.
Airtac SE80 Standard Cylinder SE80X250H Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X250H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 250 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 SE80X250H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×250 | 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 SE80X250H Is Used
Injection Mold Platen Ejection
Handles hot mold environments up to 150 C using FKM seals, providing 2513 N push force to eject plastic parts from 250 mm deep mold platens.
Metal Stamping Press Feed
Indexes heavy steel coil stock into a forming press, utilizing the 25 mm rod and 250 mm stroke to withstand high side-load stress during metal feeding.
Hot-End Component Transfer
Transfers heated automotive components between robotic stations, relying on the no-tie-rod extruded profile to mount flush in tight machinery spaces.
Is the Airtac SE80 Standard Cylinder SE80X250H the Right Cylinder?
Selecting this 80 mm bore provides 2513 N push force at 0.5 MPa. If your assembly requires less force, the 63 mm bore offers 1559 N, while stepping up to the 100 mm bore yields 3927 N for heavier demands. With a 250 mm stroke, the 25 mm rod and M20x1.5 thread provide substantial rigidity, but long unsupported strokes can induce rod-bearing bending; utilize an external guide to prevent premature wear.
This SKU lacks the -S magnet, so it cannot directly host CMSE or DMSE position sensors without modification. Furthermore, the adjustable cushion only decelerates the piston near stroke end and does not hold loads; if unpowered drift risks safety, integrate a BSE rod lock. The standardized ISO 15552 footprint ensures drop-in compatibility with other profile cylinders sharing the same PT3/8 port and mounting 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 SE80X250H FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N push and 2268 N pull force. At 0.7 MPa, push increases to 3518 N, with a maximum push of 513 kgf at 1.0 MPa. The H-seal FKM (Viton) configuration extends the operating temperature range from -20 C up to 150 C.
No, the field-adjustable air cushions at both ends only decelerate the piston near stroke end to soften impacts; they do not act as a brake or lock. If the application requires position holding without live air pressure, you must use an external pilot-operated check valve or an AirTAC BSE rod lock variant.
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