Airtac SE80 Standard Cylinder SE80X320
The AirTAC Airtac SE80 Standard Cylinder SE80X320 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 320mm 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
- Stroke320 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X320
The AirTAC SE80X320 is a double-acting, single-rod ISO 15552 profile cylinder delivering a robust 2513 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames. This clean profile simplifies retrofitting into existing ISO 15552 footprints without interfering with adjacent mechanisms.
Equipped with a 25 mm hard-chrome plated rod and an M20x1.5 thread, this unit handles substantial side loads, while field-adjustable pneumatic cushioning at both ends allows precise deceleration of the 320 mm stroke. Note this specific SKU lacks a built-in magnet, so it does not support CMSE or DMSE position sensing without modification.
Airtac SE80 Standard Cylinder SE80X320 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X320 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 320 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 SE80X320
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×320 | 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 SE80X320 Is Used
Injection Mold Clamping
Supplies 2513 N of push force at 0.5 MPa to secure heavy injection mold halves within a 320 mm stroke range.
Press Brake Actuation
Drives the upper beam of a hydraulic or pneumatic press brake, utilizing adjustable end cushions to soften hard stops.
Pallet Dispenser
Indexes empty pallets into an automated packaging line, relying on the robust 25 mm rod to absorb lateral impacts.
Is the Airtac SE80 Standard Cylinder SE80X320 the Right Cylinder?
Providing 2513 N of push at 0.5 MPa, this 80 mm bore is a heavy-duty solution. If your application requires less force, the 63 mm bore offers 1559 N push; stepping up to the 100 mm bore yields 3927 N. Remember that a standard SE cylinder will drift if air pressure is lost, as the adjustable end cushions only decelerate the piston near stroke end rather than locking the load.
With a 320 mm stroke, the unsupported rod length increases bending moments on the front bearing under lateral stress. For high side-load scenarios, implement an external guide rail to prevent premature wear. This model uses a PT3/8 port and standard ISO 15552 mounting hardware for straightforward drop-in replacement.
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 SE80X320 FAQ
At 0.5 MPa, the SE80X320 provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, push increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
It is dimensionally interchangeable per ISO 15552, allowing a drop-in replacement for other standard profile cylinders using existing mounting hardware. However, it does not hold position unpowered; the adjustable air cushion only decelerates the piston near stroke end, so a rod lock is needed for fail-safe holding.
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