Airtac SE100 Standard Air Cylinder SE100BX25S
The AirTAC Airtac SE100 Standard Air Cylinder SE100BX25S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 25mm 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
- Stroke25 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE100 Standard Air Cylinder SE100BX25S
The AirTAC SE100BX25S is a double-acting, single-rod ISO 15552 profile cylinder engineered for high-force tasks, delivering 3927 N of push force at 0.5 MPa. Its square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush into tight machinery frames.
This specific configuration integrates a SUS304 stainless steel rod (code B) for corrosive or washdown environments and includes a built-in magnet (code S) for non-contact position sensing. Field-adjustable air cushions at both ends allow you to fine-tune end-of-stroke deceleration, protecting your tooling from hard impacts.
Airtac SE100 Standard Air Cylinder SE100BX25S Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100BX25S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 25 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 SE100BX25S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×25 | 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 SE100BX25S Is Used
Stamping Press Ejection
Uses the 3927 N push force at 0.5 MPa to reliably eject heavy stamped metal panels from progressive dies without rebounding.
Injection Molding Core Pull
Deploys the SUS304 stainless rod to resist corrosive coolant exposure while actuating internal mold cores during plastic part forming.
Palletizer Flap Folding
Leverages the 36mm adjustable cushion stroke to gently decelerate the 25mm stroke motion when folding heavy corrugated box flaps.
Is the Airtac SE100 Standard Air Cylinder SE100BX25S the Right Cylinder?
This 100mm bore generates 3927 N push at 0.5 MPa (5497 N at 0.7 MPa). If your load requires less force, the 80mm bore neighbor provides 2513 N push at 0.5 MPa, while stepping up to the 125mm bore yields 6136 N. Remember that a plain SE cylinder cannot hold a load if air pressure drops; for position holding, explore the BSE rod-lock variant.
To retrofit an existing machine, match the 100mm bore, 25mm stroke, PT1/2 port, and your required mounting accessory. The -S magnet pairs directly with AirTAC CMSE (reed) and DMSE (electronic) switches.
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 SE100BX25S FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At 0.7 MPa, the push force reaches 5497 N. The maximum push force is 801 kgf at 1.0 MPa.
Yes, the SE100BX25S is dimensionally interchangeable per ISO 15552 standards. You can drop it into existing footprints using standard mounting hardware, provided your setup matches the PT1/2 port and M20x1.5 rod thread.
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