Airtac SE80 Standard Cylinder SE80X25S
The AirTAC Airtac SE80 Standard Cylinder SE80X25S 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 SE80X25S
The AirTAC SE80X25S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatic tasks. Operating at 0.5 MPa, it generates 2513 N of push force and 2268 N of pull force, scaling up to a maximum 513 kgf at 1.0 MPa. The 80 mm bore utilizes a PT3/8 port and a 25 mm hard-chrome piston rod with an M20x1.5 thread.
Because this unit includes the -S option, it has a built-in magnet ready for CMSE reed and DMSE electronic position sensors. The square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush, while the field-adjustable air cushioning at both ends lets you precisely tune end-stop deceleration for this short 25 mm stroke.
Airtac SE80 Standard Cylinder SE80X25S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X25S |
|---|---|
| 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 SE80X25S
| 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 SE80X25S Is Used
Press Brake Tooling
Provides the 2513 N push force required to actuate upper punch clamps on light-gauge press brakes, with the 25 mm stroke executing rapid tool changes.
Pallet Diverter Gate
Handles heavy pallet routing on high-throughput packaging lines, using its 80 mm bore power to pivot steel guide rails and redirect loads.
Injection Mold Ejector
Delivers a short, powerful 25 mm kick to break vacuum on injection molding stripper plates, benefiting from the flush extruded profile in tight mold bays.
Is the Airtac SE80 Standard Cylinder SE80X25S the Right Cylinder?
This 80 mm bore provides 2513 N push at 0.5 MPa. If your application demands less force, stepping down to the 63 mm bore yields 1559 N, whereas scaling up to the 100 mm bore provides 3927 N. To replace an existing ISO 15552 cylinder, match the 80 mm bore, 25 mm stroke, PT3/8 port, and your required mounting accessory. The -S magnet supports CMSE and DMSE sensors. Note that a standard SE cylinder will drift if air pressure is lost; for position holding, consider the BSE rod lock variant. Since the stroke is only 25 mm, side-load bending on the rod bearing is minimal, though external guides are always recommended for heavy radial loads.
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 SE80X25S FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force is 3518 N. The maximum rated push force is 513 kgf at 1.0 MPa.
No, the standard SE series is a double-acting cylinder and will drift if air is exhausted or valve is centered. The adjustable air cushion only decelerates the piston near the stroke ends and does not act as a brake. For fail-safe load holding, use the BSE rod lock variant.
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