Airtac SE40 Standard Cylinder SE40BX150S
The AirTAC SE40 Standard Cylinder SE40BX150S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 150mm 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
- Stroke150 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 SE40BX150S
The AirTAC SE40BX150S is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding washdown environments. Equipped with a SUS304 stainless steel rod, it delivers 628 N of push force and 528 N of pull force at 0.5 MPa. The extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that resists corrosion and simplifies fixture integration.
This 40 mm bore unit features a built-in magnet for CMSE reed and DMSE electronic position sensors, fitting neatly into the three-sided sensor grooves. Field-adjustable air cushions at both stroke ends allow you to fine-tune end-of-travel deceleration, protecting machinery from hard impacts during high-speed cycling.
Airtac SE40 Standard Cylinder SE40BX150S Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX150S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 150 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 SE40BX150S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×150 | 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 SE40BX150S Is Used
Flow Wrapper End-Seal Jaw
Drives the 150 mm stroke sealing jaw on a continuous flow wrapper, utilizing the 628 N push force to cleanly crimp packaging film at high cycle speeds.
Beverage Bottle Star Wheel Diverter
Actuates the diverting star wheel on a wet bottling line, relying on the SUS304 rod to withstand daily caustic washdowns without pitting.
Lab Sample Centrifuge Loader
Positions sample racks into a laboratory centrifuge, using DMSE electronic sensors to confirm the exact 150 mm insertion depth before spinning.
Is the Airtac SE40 Standard Cylinder SE40BX150S the Right Cylinder?
If you need to scale down from this 628 N push capacity, the 32 mm bore yields 402 N at 0.5 MPa. Stepping up to the 50 mm bore provides 982 N of push force at 0.5 MPa. Since this is a 150 mm stroke, evaluate the 16 mm rod and M12x1.25 thread for side-load bending; an external guide is recommended for heavy radial loads. Remember that the air cushion only decelerates the piston and does not hold a load without live pressure—use a BSE rod lock for position holding. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement sharing standard mounting accessories.
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 SE40BX150S FAQ
The SE40BX150S delivers 628 N push and 528 N pull at 0.5 MPa, 879 N push at 0.7 MPa, and a maximum push of 128 kgf at 1.0 MPa. It uses a PT1/4 port and operates at 30-800 mm/s.
Yes, the SE40BX150S is dimensionally interchangeable per ISO 15552 standards, allowing it to drop into existing foot, flange, or trunnion mounts. The built-in magnet also supports direct CMSE and DMSE sensor retrofits.
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