Airtac SE80 Standard Cylinder SE80BX300
The AirTAC Airtac SE80 Standard Cylinder SE80BX300 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 300mm 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
- Stroke300 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80BX300
The AirTAC SE80BX300 is a double-acting, single-rod ISO 15552 profile cylinder with an 80 mm bore and 300 mm stroke. It delivers a robust 2513 N push force at 0.5 MPa and features a SUS304 stainless steel rod (code B) for superior corrosion resistance in washdown or chemically harsh environments.
Built with an extruded aluminum barrel free of external tie rods, this design mounts flush against frames while resisting contamination. The field-adjustable air cushion at both ends allows you to fine-tune end-of-stroke deceleration for heavy 80 mm payloads moving at speeds up to 800 mm/s. Note this unit lacks a position magnet; integrate CMSE or DMSE switches only if you retrofit a magnetized piston variant.
Airtac SE80 Standard Cylinder SE80BX300 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80BX300 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 300 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 SE80BX300
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×300 | 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 SE80BX300 Is Used
Food Processing Diverter
Leverages the SUS304 rod to resist washdown chemicals while actuating 300 mm routing gates on packaging lines with 2513 N of push force.
Pallet Chain Transfer
Handles heavy pallet transfers by lifting chain mechanisms clear of the conveyor bed, utilizing the 80 mm bore's 3518 N thrust at 0.7 MPa.
CNC Chip Blower
Executes long 300 mm strokes to clear metal chips from machining centers, relying on adjustable cushions to soften hard end stops.
Is the Airtac SE80 Standard Cylinder SE80BX300 the Right Cylinder?
If your application requires less force, the 63 mm bore offers a 1559 N push at 0.5 MPa, while stepping up to the 100 mm bore yields 3927 N. Because this 300 mm stroke generates significant leverage, long unsupported piston rods are prone to bearing bending; always pair it with an external guide to prevent side-load damage.
As a true ISO 15552 cylinder, it provides a dimensionally interchangeable drop-in replacement for other ISO 15552 cylinders, sharing standard mounting hardware. Remember that the adjustable air cushion only decelerates the piston near stroke end—it does not hold a load. If your system loses air pressure, the rod will drift; use a BSE rod lock for static holding.
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 SE80BX300 FAQ
The SE80BX300 generates a push force of 2513 N and a pull force of 2268 N at 0.5 MPa. At 0.7 MPa, the push force is 3518 N. The maximum push force is 513 kgf at 1.0 MPa operating pressure.
Yes, the SE80BX300 is dimensionally interchangeable per ISO 15552 standards, serving as a drop-in replacement for other ISO 15552 profile cylinders. It uses a PT3/8 port and shares standard mounting footprint dimensions.
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