Airtac SE80 Standard Cylinder SE80X400H
The AirTAC Airtac SE80 Standard Cylinder SE80X400H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 400mm 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
- Stroke400 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X400H
The AirTAC SE80X400H is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It generates 2513 N of push force at 0.5 MPa and features a 400 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting internal mechanics.
Fitted with a Viton (FKM) seal, this specific configuration withstands sustained operating temperatures up to 150 C, far exceeding standard nitrile limits. The field-adjustable air cushion at both ends can be tuned via a screw to soften hard end stops at high transit speeds. Note that this SKU lacks a position magnet, so it cannot host CMSE or DMSE sensors without modification.
Airtac SE80 Standard Cylinder SE80X400H Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X400H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 400 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 SE80X400H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×400 | 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 SE80X400H Is Used
Injection Mold Ejection
Provides the 2513 N push force required to eject dense plastic automotive interior panels from heated molds, leveraging the Viton seal to survive ambient radiant temperatures up to 150 C.
Hot Glass Transfer
Handles the 400 mm stroke transfer of freshly formed glassware between cooling lehr belts, where the FKM seal resists thermal degradation from proximity to high-temperature processing lines.
Pallet Strapping Press
Cycles a strapping head to apply 3518 N of compaction force at 0.7 MPa on heavy steel coil pallets, using the adjustable end cushions to arrest the 25 mm rod smoothly at full extension.
Is the Airtac SE80 Standard Cylinder SE80X400H the Right Cylinder?
With a 2513 N push at 0.5 MPa, this 80 mm bore fits mid-heavy loads. If your application requires less force, the 63 mm bore offers 1559 N; if you need more power, the 100 mm bore provides 3927 N. Because the 400 mm stroke creates a long lever arm, side loads induce severe bending moments on the rod bearing—an external guide carriage is strongly recommended to prevent premature wear.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders, utilizing the same PT3/8 port and standardized mounting hardware. Remember that the adjustable cushion only decelerates the piston near stroke end; it is not a locking mechanism. If the load must be held mechanically without live air pressure, integrate a BSE rod lock 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 SE80X400H FAQ
This 80 mm bore cylinder generates 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. It operates at speeds between 30 and 800 mm/s.
No. The adjustable air cushion at both ends only decelerates the piston near the stroke limits; it is not a brake. If you need to hold a load without live air pressure, you must use an AirTAC BSE rod lock or an external pilot-operated check valve.
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