Airtac SE100 Standard Air Cylinder SE100X250H
The AirTAC Airtac SE100 Standard Air Cylinder SE100X250H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 250mm 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
- Stroke250 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE100 Standard Air Cylinder SE100X250H
The AirTAC SE100X250H is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty motion. It delivers a substantial 3927 N push force at 0.5 MPa, alongside a 3681 N pull force, making it well-suited for high-load industrial actuation. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machinery frames.
This specific configuration incorporates an FKM (Viton) seal, expanding the operating temperature range up to 150 C for hot environments. Air cushioning at both ends is field-adjustable via a setscrew, allowing operators to tune deceleration and soften hard end stops at high cycling speeds. Note that this SKU lacks a built-in magnet, so it does not support CMSE or DMSE position sensors without modification.
Airtac SE100 Standard Air Cylinder SE100X250H Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100X250H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 250 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 SE100X250H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×250 | 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 SE100X250H Is Used
Injection Mold Clamping
Provides 3927 N of push at 0.5 MPa to secure injection mold halves, utilizing the FKM seal to withstand ambient heat radiating from the mold platens.
Heavy Pallet Diverter
Actuates a routing arm on a conveyor line to divert heavy pallets, relying on the adjustable end cushions to absorb kinetic energy at 800 mm/s.
Industrial Press Ejector
Ejects formed metal parts from an industrial press, where the 250 mm stroke clears the tooling and the no-tie-rod profile resists debris buildup.
Is the Airtac SE100 Standard Air Cylinder SE100X250H the Right Cylinder?
Selecting the SE100X250H is appropriate when your process requires roughly 3927 N of push force at 0.5 MPa. If your load is lighter, stepping down to the 80 mm bore provides 2513 N push, which may save space and air consumption. Conversely, if your thrust requirements exceed this unit, the 125 mm bore offers 6136 N push at 0.5 MPa. The 250 mm stroke is well within the 1500 mm maximum standard stroke for this bore, keeping it a readily available OEM part.
Because this is a double-acting cylinder, it will not hold a load if air pressure is lost or the valve is centered; the piston will drift. For positive holding without live pressure, consider the AirTAC BSE rod-lock variant. Furthermore, while the 25 mm rod and M20x1.5 thread provide robust side-load capacity, any stroke of 300 mm or greater should utilize an external guide rail to prevent rod-bearing bending. The PT1/2 port ensures high flow rates to maintain speed across the 30-800 mm/s range. As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders, sharing standard mounting hardware like FA, FB, or TC configurations.
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 SE100X250H FAQ
This 100 mm bore cylinder delivers a push force of 3927 N and a pull force of 3681 N at 0.5 MPa. At 0.7 MPa, the push force is 5497 N, with an absolute maximum push of 801 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, it is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other standard profile cylinders using standard mounting accessories. However, it does not hold its position when air is lost; for fail-safe load holding, you need a BSE rod-lock cylinder or an external pilot-operated check valve.
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