Airtac SE80 Standard Cylinder SE80X400SH
The AirTAC Airtac SE80 Standard Cylinder SE80X400SH 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 SE80X400SH
The AirTAC SE80X400SH is a double-acting single-rod ISO 15552 profile cylinder engineered for demanding high-temperature environments. Equipped with a Viton (FKM) seal, it operates reliably up to 150 C while delivering a robust 2513 N push force at 0.5 MPa. The extruded aluminum barrel features a clean, no-tie-rod exterior, making it highly corrosion-resistant and easy to mount flush against machine frames.
This 80mm bore unit includes a built-in magnet (S) for seamless integration with AirTAC CMSE reed and DMSE electronic position sensors. The standardized ISO 15552 mounting interface guarantees dimensional interchangeability with other ISO cylinders, while the field-adjustable air cushioning at both ends allows precise deceleration tuning to soften hard end stops at high cycling speeds.
Airtac SE80 Standard Cylinder SE80X400SH Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X400SH |
|---|---|
| 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 SE80X400SH
| 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 SE80X400SH Is Used
Injection Mold Clamping
Provides 2513 N of extend force at 0.5 MPa to secure injection mold halves, utilizing the FKM seal to withstand ambient heat radiating from the tooling.
Pallet Diverters
Shifts heavy pallets along a 400mm stroke length, relying on the adjustable end cushions to soften impacts at high transit speeds without bouncing.
Automotive Welding Fixtures
Positions heavy steel assemblies on robotic weld lines, where the built-in magnet triggers DMSE sensors for precise location feedback in hot zones.
Is the Airtac SE80 Standard Cylinder SE80X400SH the Right Cylinder?
When sizing this 80mm bore cylinder, consider stepping down to a 63mm model (1402 N push at 0.5 MPa) for lighter loads, or up to a 100mm bore (3927 N push at 0.5 MPa) for heavier applications. At 400mm of stroke, the unsupported piston rod is highly susceptible to side-load bending; always use an external guide to prevent rod-bearing wear. Remember that this standard cylinder exhausts and drifts when air pressure is lost, so integrate a BSE rod lock for fail-safe load holding. To retrofit, match the 80mm bore, 400mm stroke, PT3/8 port, and FA mounting accessory.
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 SE80X400SH FAQ
The SE80X400SH 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 ranging from 30 to 800 mm/s.
No, the adjustable air cushion only decelerates the piston near the stroke ends and does not lock the load. If air pressure is lost, the cylinder will drift. For position holding, use a BSE rod lock or an external pilot-operated check valve.
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