Airtac SE80 Standard Cylinder SE80X250CBCR
The AirTAC Airtac SE80 Standard Cylinder SE80X250CBCR is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 250mm 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
- Stroke250 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X250CBCR
The AirTAC SE80X250 is a double-acting single-rod profile cylinder built to the ISO 15552 / VDMA 24562 standard, delivering 2513 N of push force at 0.5 MPa and up to 513 kgf at 1.0 MPa. It features a square extruded aluminum barrel without external tie rods, making the body highly corrosion-resistant and easy to mount flush against machine frames. This specific configuration includes a CB double clevis mount and a PT3/8 port.
Because this SKU lacks the -S magnet option, it does not support AirTAC CMSE or DMSE position sensors out of the box. The cylinder relies on field-adjustable pneumatic cushioning at both ends to decelerate the 25mm rod near stroke end, allowing you to tune out hard end-stop impacts at high cycle speeds without relying on fixed rubber bumpers.
Airtac SE80 Standard Cylinder SE80X250CBCR Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X250CBCR |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 250 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 SE80X250CBCR
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×250 | 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 SE80X250CBCR Is Used
Pallet Dispenser Pivot
Uses the CB clevis to pivot an empty pallet stacker arm, leveraging the 2513 N push force at 0.5 MPa to index wood pallets into a packaging line.
Stamping Press Ejector
Kicks formed metal blanks out of a hydraulic press die, relying on the 36mm adjustable air cushion to soften the 250mm stroke end impact at high speed.
Heavy Case Diverter
Swings a deflector gate on a logistics conveyor to route heavy cardboard cartons, taking advantage of the 2268 N retract force to pull the gate back rapidly.
Is the Airtac SE80 Standard Cylinder SE80X250CBCR the Right Cylinder?
At 0.5 MPa, this 80mm bore generates 2513 N of push force. If your application requires less thrust, stepping down to the 63mm bore yields 1559 N push, while moving up to the 100mm bore provides 3927 N push. The CB clevis mount is ideal for pivoting loads, but remember that a plain SE cylinder cannot hold a load in place if air pressure drops or the valve centers—the piston will drift. For position holding without live pressure, consider the BSE rod lock variant.
With a 250mm stroke, the unsupported rod length is significant. Even with the robust M20x1.5 rod thread and 25mm diameter, lateral side loads can induce bending moments on the rod bearing. For heavy offset loads, use an external guide rail to prevent premature bearing wear and sticking.
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 SE80X250CBCR 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 reaches 3518 N. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE80X250 is dimensionally interchangeable per ISO 15552, meaning it shares the exact mounting footprint and port locations of other ISO 15552 cylinders. It features a PT3/8 port and a CB double clevis mount for drop-in retrofits.
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