Airtac SE80 Standard Cylinder SE80X185S
The AirTAC Airtac SE80 Standard Cylinder SE80X185S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 185mm 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
- Stroke185 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X185S
The AirTAC SE80X185S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It delivers a substantial 2513 N push force at 0.5 MPa and reaches a maximum push of 513 kgf at 1.0 MPa. Featuring an 80 mm bore and a 185 mm stroke, this made-to-order unit uses a PT3/8 port and a Ø25 mm hard-chrome rod with an M20x1.5 thread.
Because it features a square extruded aluminum barrel without external tie rods, the body is highly corrosion-resistant and mounts flush against machine frames. The integrated -S magnet allows seamless positioning feedback via AirTAC CMSE reed or DMSE electronic sensors. Furthermore, the field-adjustable air cushioning at both ends lets technicians dial in the exact end-of-stroke deceleration required to absorb high kinetic energy without fixed bumpers.
Airtac SE80 Standard Cylinder SE80X185S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X185S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 185 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 SE80X185S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×185 | 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 SE80X185S Is Used
CNC Lathe Bar Feeder
Pushes heavy raw bar stock into the collet with 2513 N of force, utilizing the -S magnet to confirm stock insertion via DMSE sensors.
Palletizer Case Squarer
Squashes bulging cardboard cartons flat on a pallet before stretch wrapping, using adjustable end cushions to soften the 185 mm stroke impact.
Injection Mold Ejector
Strikes heavy molded plastic parts out of the die cavity, relying on the tie-rod-free extruded profile to mount flush against the press body.
Is the Airtac SE80 Standard Cylinder SE80X185S the Right Cylinder?
This 80 mm bore size provides 2513 N of push force at 0.5 MPa. If your application requires less energy, stepping down to the 63 mm bore yields 1559 N of push force. Conversely, scaling up to the 100 mm bore provides 3927 N. Keep in mind that a standard SE cylinder does not hold its position or load when air is lost or the valve is centered; the piston will drift. If your machine requires true static holding without live pressure, consider the BSE rod-lock variant.
For an ISO 15552 retrofit, match the 80 mm bore, 185 mm stroke, PT3/8 port, and your required mounting accessory. The -S magnet is already included for CMSE/DMSE switches. Since the 185 mm stroke is non-standard, expect a made-to-order lead time. Additionally, while the robust Ø25 mm rod handles substantial side loads, any stroke of 300 mm or more requires an external guide to prevent rod-bearing bending.
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 SE80X185S FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE80X185S is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other ISO 15552 profile cylinders, matching the 80 mm bore, 185 mm stroke, and PT3/8 port dimensions. The integrated -S magnet also works seamlessly with AirTAC CMSE and DMSE sensors.
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