Airtac SE40 Standard Cylinder SE40BX80H
The AirTAC SE40 Standard Cylinder SE40BX80H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 80mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ40 mm
- Stroke80 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionAdjustable, 30 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SE40 Standard Cylinder SE40BX80H
The AirTAC SE40BX80H is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers 628 N of push force at 0.5 MPa and features an 80 mm stroke. Equipped with a SUS304 stainless steel rod and Viton (FKM) seals, this specific configuration expands the operating temperature range up to 150 degrees Celsius, making it highly suitable for corrosive or washdown duty. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
Because this SKU lacks the -S magnet code, it is wired for pure pneumatic actuation without built-in position sensing. However, the cylinder retains field-adjustable air cushioning at both ends, allowing technicians to dial in end-of-stroke deceleration via a set screw rather than relying on a fixed rubber bumper. The standardized ISO 15552 mounting interface ensures you can seamlessly drop this unit into existing tooling alongside other compliant cylinders.
Airtac SE40 Standard Cylinder SE40BX80H Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX80H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE40 Standard Cylinder SE40BX80H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×80 | 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 SE40 Standard Cylinder SE40BX80H Is Used
Thermal Processing Ovens
Actuates internal chamber doors on industrial ovens where the Viton FKM seal survives continuous 150 C ambient heat and the 628 N push force secures the latch.
Food Washdown Ejectors
Ejects machined stainless components from CNC lathes using the SUS304 rod to resist corrosive coolant, while the 80 mm stroke provides rapid part clearance.
Chemical Mixing Diverter
Switches flow paths on pilot-scale chemical blending lines, leveraging the tie-rod-free extruded profile to mount flush against sanitized enclosure walls.
Is the Airtac SE40 Standard Cylinder SE40BX80H the Right Cylinder?
Selecting this 40 mm bore is ideal when your application requires 628 N of push at 0.5 MPa. If you need less force, stepping down to a 32 mm bore yields 402 N of push; conversely, scaling up to a 50 mm bore provides 982 N. Keep in mind that a standard SE cylinder does not hold its position if air pressure is lost or the valve is centered, as the piston will drift. For applications requiring secure load holding without live pressure, consider the BSE rod-lock variant. To retrofit this model, match the 40 mm bore, 80 mm stroke, PT1/4 port, and your required ISO 15552 mounting accessory. Since the stroke is under 300 mm, side-load stress on the rod bearing is minimal, though long unsupported strokes should still use an external guide.
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 SE40 Standard Cylinder SE40BX80H FAQ
At 0.5 MPa, this 40 mm bore cylinder provides 628 N of push force and 528 N of pull force. At 0.7 MPa, the push force is 879 N, with a maximum push capacity of 128 kgf at 1.0 MPa. The operational speed ranges from 30 to 800 mm/s.
Yes, the SE40BX80H is dimensionally interchangeable per ISO 15552 standards, serving as a direct replacement for other ISO 15552 profile cylinders. Additionally, its Viton (FKM) seals extend the operating temperature up to 150 degrees Celsius, and the SUS304 stainless rod provides superior corrosion resistance.
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