Airtac SE80 Standard Cylinder SE80X25SFTC
The AirTAC Airtac SE80 Standard Cylinder SE80X25SFTC is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 25mm 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
- Stroke25 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X25SFTC
The AirTAC SE80X25SFTC is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding pneumatic tasks. It delivers a robust 2513 N push force at 0.5 MPa alongside a 2268 N pull, utilizing a 25 mm rod and PT3/8 port. The FTC centre trunnion mounting style provides pivotal articulation, making it highly effective for angular load alignment in dynamic mechanisms.
Unlike traditional tie-rod designs, this model features a square extruded aluminum barrel that mounts flush while resisting corrosion. The integrated magnet (-S) allows seamless positioning feedback when paired with AirTAC CMSE reed or DMSE electronic sensors. Furthermore, the field-adjustable air cushioning at both ends allows you to fine-tune end-of-stroke deceleration via a simple screw, softening hard impacts during high-speed operations.
Airtac SE80 Standard Cylinder SE80X25SFTC Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X25SFTC |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 25 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 SE80X25SFTC
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×25 | 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 SE80X25SFTC Is Used
Carton Erector Joints
Drives the pivotal folding arms on continuous-motion carton erectors, using the 25 mm stroke and 2513 N push to snap flaps into place rapidly.
Pallet Strapper Tensioner
Provides the precise short-stroke tensioning force on automated pallet strapping heads, relying on the FTC mount to articulate with the strap path.
Press Brake Changer
Actuates the short-stroke locking pins on automated press brake tool changers, where the integrated magnet confirms pin engagement for the controller.
Is the Airtac SE80 Standard Cylinder SE80X25SFTC the Right Cylinder?
Generating 2513 N of push force at 0.5 MPa, this 80 mm bore cylinder sits perfectly between the 63 mm class (1559 N push) and the 100 mm class (3927 N push). If your application requires less force and faster cycle times, stepping down to the 63 mm bore is ideal; conversely, the 100 mm bore is the logical upgrade for heavier loads. Since this is a standard 25 mm stroke, side-loading on the rod bearing is minimal, though precise guiding remains best practice. Remember, the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load. If air pressure is lost, the cylinder will drift, so a BSE rod lock is required for true position holding. For ISO 15552 dimensional interchangeability, simply match the 80 mm bore, 25 mm stroke, PT3/8 port, and FTC trunnion 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 SE80X25SFTC FAQ
This 80 mm bore cylinder features a PT3/8 port and generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 3518 N. The maximum allowable push force is 513 kgf at 1.0 MPa operating pressure.
Yes, the SE80X25SFTC is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders by matching the 80 mm bore, 25 mm stroke, FTC trunnion mount, and PT3/8 port. The built-in magnet also ensures compatibility with AirTAC CMSE and DMSE position sensors.
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