Airtac SE40 Standard Cylinder SE40BX110S
The AirTAC SE40 Standard Cylinder SE40BX110S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 110mm 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
- Stroke110 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 SE40BX110S
The AirTAC SE40BX110S is a double-acting, single-rod ISO 15552 profile cylinder engineered for 40mm bore applications. It delivers a solid 628 N push force at 0.5 MPa and features a 110mm stroke. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames without protruding hardware.
This specific configuration incorporates a SUS304 stainless steel rod (code B) for superior resistance in corrosive or washdown environments. Equipped with a built-in magnet (code S), the cylinder seamlessly integrates with AirTAC CMSE reed and DMSE electronic sensors. The field-adjustable pneumatic cushioning at both ends allows you to precisely tune end-of-stroke deceleration, protecting payloads from hard impacts.
Airtac SE40 Standard Cylinder SE40BX110S Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX110S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 110 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 SE40BX110S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×110 | 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 SE40BX110S Is Used
Flow Wrapper Film Sealing
Drives the sealing jaw on horizontal flow wrappers, using the 628 N push force to cleanly cut and seal packaging film across a 110mm stroke.
Laboratory Sample Dispenser
Leveraging the SUS304 stainless steel rod, this cylinder actuates fluid dispensing valves in wet lab environments without risking corrosion.
Bottling Line Diverter
Actuates a diverter gate on a bottling conveyor, relying on DMSE electronic sensors to confirm the 110mm stroke position for high-speed line sorting.
Is the Airtac SE40 Standard Cylinder SE40BX110S the Right Cylinder?
When sizing this 40mm bore model, consider stepping down to the 32mm bore if your load requires less than 402 N of push force at 0.5 MPa, or stepping up to the 50mm bore for a heavier 982 N thrust. The 110mm stroke provides ample travel for mid-range actuation. As a dimensionally interchangeable ISO 15552 component, it serves as a direct replacement for other standard profile cylinders, matching the PT1/4 port and standard mounting accessories. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not lock the load. If your process requires position holding without live air pressure, explore the BSE rod-lock variant.
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 SE40BX110S FAQ
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force reaches 879 N. The maximum push force is 128 kgf when operated at 1.0 MPa.
No. The adjustable air cushion at both ends only decelerates the piston near the stroke limits; it is not a locking mechanism. The single rod will drift if air is lost. For true position holding, use a BSE series rod lock cylinder.
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