Airtac SE40 Standard Cylinder SE40BX75SH
The AirTAC SE40 Standard Cylinder SE40BX75SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 75mm 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
- Stroke75 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 SE40BX75SH
The AirTAC SE40BX75SH 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 a 75 mm stroke. Equipped with a SUS304 stainless steel rod and FKM Viton seals, this variant operates reliably in high-temperature settings up to 150 C, making it highly suitable for washdown or corrosive duties.
The extruded aluminum barrel lacks external tie rods, yielding a compact, flush-mount profile that resists corrosion and simplifies sensor placement across its three integrated grooves. Because it carries the -S magnet, it is fully primed for AirTAC CMSE reed and DMSE electronic position switches. Furthermore, the field-adjustable pneumatic cushioning at both ends allows you to fine-tune end-of-stroke deceleration, effectively softening hard impacts during high-speed operations.
Airtac SE40 Standard Cylinder SE40BX75SH Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX75SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 75 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 SE40BX75SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×75 | 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 SE40BX75SH Is Used
Flow Wrapper End-Sealing
Drives the heated sealing jaws on continuous flow wrappers, where the 628 N push force securely crimps packaging film and the FKM seal withstands ambient radiated heat up to 150 C.
Lab Washdown Diverter
Actuates fluid routing valves on pharmaceutical skids, utilizing the SUS304 stainless rod for corrosion resistance against aggressive CIP chemicals and hot water.
Bearing Press Insertion
Presses small linear bearings into housings on an assembly line, using the 75 mm stroke and adjustable pneumatic cushions to prevent impact damage during rapid retraction.
Is the Airtac SE40 Standard Cylinder SE40BX75SH the Right Cylinder?
If your application requires slightly less force, the SE32 bore offers 402 N of push at 0.5 MPa, whereas stepping up to the SE50 bore provides 982 N. This SE40 model strikes a balance with a 628 N push and a PT1/4 port. Keep in mind that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking mechanism. If your machine must hold a load without live air pressure, you will need a BSE rod-lock variant or an external pilot-operated check valve. For dimensionally interchangeable per ISO 15552 retrofits, match the 40 mm bore, 75 mm stroke, PT1/4 port, and your required mounting accessory.
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 SE40BX75SH FAQ
At 0.5 MPa, the SE40BX75SH generates 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 of 128 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s and features a PT1/4 port.
Yes, it is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders without modifying your mounting footprint. Additionally, its FKM Viton seals and SUS304 stainless rod allow operation in temperatures up to 150 C and corrosive washdown environments.
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