Airtac SE80 Standard Cylinder SE80X325
The AirTAC Airtac SE80 Standard Cylinder SE80X325 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 325mm 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
- Stroke325 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X325
The AirTAC SE80X325 is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty motion. It delivers 2513 N of push force and 2268 N of pull force at 0.5 MPa, utilizing an 80 mm bore and a 325 mm stroke. The square extruded aluminum barrel eliminates external tie rods, yielding a flush mounting surface that resists corrosion and simplifies sensor placement along three integrated grooves.
This model features field-adjustable pneumatic cushioning at both ends, allowing technicians to fine-tune end-of-stroke deceleration and eliminate hard metal impacts. It uses a 25 mm rod with an M20x1.5 thread and a PT3/8 port. Because this SKU lacks the -S magnet option, it does not support CMSE or DMSE position sensors out of the box.
Airtac SE80 Standard Cylinder SE80X325 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X325 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 325 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 SE80X325
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×325 | 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 SE80X325 Is Used
Corrugated Box Flap Folding
Drives the heavy folding blades on high-speed case erectors, using the 2513 N push force to crease and seal thick corrugated board reliably.
Press Brake Tonnage Assist
Provides steady downward pressure to hold sheet metal flats against a press brake die, utilizing the 325 mm stroke for deep part clearance.
Pallet Dispenser Mechanism
Separates empty pallets in automated warehouse feeders, where the 2268 N pull force retracts the dispenser hook smoothly under high friction.
Is the Airtac SE80 Standard Cylinder SE80X325 the Right Cylinder?
If 2513 N of push at 0.5 MPa is too much force, stepping down to the 63 mm bore drops the output to 1559 N. Conversely, moving up to the 100 mm bore increases push to 3927 N. As a standard ISO 15552 profile cylinder, this unit is dimensionally interchangeable with other ISO 15552 cylinders, making it a drop-in retrofit for existing 80 mm bore hardware using the same mounting accessories and PT3/8 ports.
With a 325 mm stroke, the unsupported 25 mm rod is subject to bending under heavy lateral loads. To prevent premature rod-bearing wear, pair this cylinder with an external guide rail to handle side loads. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load if air pressure is lost.
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 SE80X325 FAQ
At 0.5 MPa, the SE80X325 provides 2513 N push and 2268 N pull. At 0.7 MPa, push increases to 3518 N. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
No. The adjustable air cushion at both ends only decelerates the piston near the stroke limits; it is not a locking mechanism. If air is exhausted or pressure drops, the piston will drift. For position holding, use a BSE rod lock cylinder or an external pilot-operated check valve.
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