Airtac SE100 Standard Air Cylinder SE100BX75S
The AirTAC Airtac SE100 Standard Air Cylinder SE100BX75S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 75mm stroke, PT1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke75 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE100 Standard Air Cylinder SE100BX75S
The AirTAC SE100BX75S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a robust 3927 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames. This clean profile is ideal for washdown environments, further enhanced by the SUS304 stainless steel rod.
Equipped with a built-in magnet, this model supports AirTAC CMSE reed and DMSE electronic sensors for precise end-position detection. The field-adjustable air cushioning at both ends allows technicians to tune the deceleration of the 25 mm rod, softening hard end stops during high-speed cycling without relying on fixed rubber bumpers.
Airtac SE100 Standard Air Cylinder SE100BX75S Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100BX75S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE100 Standard Air Cylinder SE100BX75S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | 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 SE100 Standard Air Cylinder SE100BX75S Is Used
Hydraulic Press Tending
Loads heavy steel blanks into a forming press, utilizing the 3927 N push force to shove parts securely into the hard stop locators before the cycle begins.
Pallet Dispenser Gate
Actuates the release gate on an empty pallet magazine, where the SUS304 rod withstands occasional wood splinters and washdown cleaning without rusting.
Injection Mold Ejector
Pushes a secondary ejector plate on a large plastic molding machine, relying on the DMSE electronic sensor to confirm full extension before the mold opens.
Is the Airtac SE100 Standard Air Cylinder SE100BX75S the Right Cylinder?
Selecting this 100 mm bore makes sense when your application requires substantial thrust, as it provides 3927 N push at 0.5 MPa. If you need slightly less force, stepping down to the 80 mm bore yields 2513 N push, while stepping up to the 125 mm bore provides 6136 N push. Because this is a standard 75 mm stroke, side-load stress on the rod bearing is minimal compared to longer strokes.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 cylinders without altering mounting centers. It features a PT1/2 port and a 25 mm rod with an M20x1.5 thread. Note that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking device. If your process must hold a vertical load without live air pressure, consider the BSE rod lock variant or an external pilot-operated check valve.
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 SE100 Standard Air Cylinder SE100BX75S FAQ
At 0.5 MPa, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N. The maximum push capacity is 801 kgf at 1.0 MPa, and the operational speed range is 30-800 mm/s.
Yes, the SE100BX75S is dimensionally interchangeable per ISO 15552, meaning it shares the exact same mounting footprint and port sizes (PT1/2) as other standard ISO 15552 profile cylinders, allowing for a direct drop-in retrofit.
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