Airtac SE80 Standard Cylinder SE80X375S
The AirTAC Airtac SE80 Standard Cylinder SE80X375S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 375mm 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
- Stroke375 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X375S
The AirTAC SE80X375S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics, delivering a robust 2513 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods entirely, yielding a flush, corrosion-resistant body that mounts cleanly against machine frames while protecting internal mechanics from washdown environments.
Because this configuration includes the -S magnet code, it is fully primed for AirTAC CMSE reed and DMSE electronic position sensing. The field-adjustable air cushioning at both ends allows technicians to dial in end-of-stroke deceleration via a set screw, softening hard mechanical stops when cycling heavy loads at speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80X375S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X375S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 375 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 SE80X375S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×375 | 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 SE80X375S Is Used
Injection Mold Platen Ejection
Drives the ejection stage of an injection molding press where the 2513 N push force reliably breaks heavy plastic parts free from deep mold cavities.
Pallet Diverters
Actuates heavy-duty pallet diverters on high-throughput packaging lines, utilizing the 375mm stroke to fully shift loaded pallets onto adjacent rollers.
Hydraulic Press Loading
Feeds heavy steel blanks into a hydraulic press, where the 25mm rod withstands lateral stress and the -S magnet triggers the DMSE sensor to confirm material seating.
Is the Airtac SE80 Standard Cylinder SE80X375S the Right Cylinder?
Selecting this 80mm bore makes sense when 63mm cylinders fall short, as the SE80 steps up from 1559 N to 2513 N push at 0.5 MPa. If your fixture requires even more force, the 100mm bore provides 3927 N. The 375mm stroke is a non-standard increment within the standard range, meaning it is made-to-order. At this length, the 25mm rod and M20x1.5 thread carry significant side-load potential; always specify an external guide to prevent rod-bearing bending. As a standard double-acting cylinder, it will drift if air pressure is lost—use a BSE rod lock if the application requires fail-safe load holding. It serves as a drop-in ISO 15552 replacement matching 80mm bore, 375mm stroke, PT3/8 port, and your chosen 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 SE80X375S FAQ
At 0.5 MPa, it provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force reaches 3518 N. The maximum push force is 513 kgf at 1.0 MPa.
Yes, the SE80X375S is dimensionally interchangeable per ISO 15552 standards. It shares the exact mounting interface, 80mm bore, 375mm stroke, and PT3/8 port size of competing ISO 15552 profile cylinders, allowing for a direct retrofit.
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