Airtac SE100 Standard Air Cylinder SE100BX250H
The AirTAC Airtac SE100 Standard Air Cylinder SE100BX250H 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 SE100BX250H
The AirTAC SE100BX250H is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty motion in extreme environments. It leverages a 100 mm bore to generate 3927 N of push force at 0.5 MPa and reaches a maximum output of 801 kgf at 1.0 MPa. Built with a SUS304 stainless steel rod and FKM Viton seals, this configuration operates reliably across an extended temperature range of 0 to 150 degrees Celsius, making it highly suitable for corrosive washdown applications.
The extruded aluminum barrel design omits external tie rods, yielding a smooth, compact body that resists contamination and mounts flush against machinery. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts when moving heavy masses at speeds up to 800 mm/s. Because this specific SKU lacks a built-in magnet, it is not position-sensor-ready out of the box.
Airtac SE100 Standard Air Cylinder SE100BX250H Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100BX250H |
|---|---|
| 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 SE100BX250H
| 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 SE100BX250H Is Used
Hot Stamping Press Ejection
Ejecting formed metal parts from a hydraulic stamping press, where the 3927 N push force clears heavy blanks and the Viton seal survives ambient radiant heat near the dies.
Chemical Washdown Conveyor Divert
Actuating a diverting gate on a food or chemical processing line, relying on the SUS304 stainless rod to resist caustic cleaning agents and high-temperature washdowns.
Industrial Oven Door Actuation
Opening and closing heavy insulated doors on large industrial curing ovens, utilizing the 250 mm stroke and FKM seals that withstand continuous 150 degree Celsius environments.
Is the Airtac SE100 Standard Air Cylinder SE100BX250H the Right Cylinder?
Selecting this 100 mm bore makes sense when your process demands substantial thrust in high-heat or corrosive settings. If your load requires less force, stepping down to the 80 mm bore yields 2513 N of push at 0.5 MPa, whereas scaling up to the 125 mm bore provides 6136 N. Keep in mind that a standard SE cylinder cannot hold a load in place if air pressure drops or the valve centers; the piston will drift, so an external pilot-operated check valve or a BSE rod lock variant is required for fail-safe positioning.
For retrofitting, this model maps directly to the ISO 15552 mounting interface with a 250 mm stroke, a PT1/2 port, and a 25 mm rod thread (M20x1.5). Since the 250 mm stroke is under the 300 mm threshold, standard rod-bearing bending is minimal, though heavy lateral loads should still be guided externally to prevent premature seal wear.
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 SE100BX250H 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 is 5497 N, with a maximum push capacity of 801 kgf at 1.0 MPa. Equipped with FKM Viton seals, it operates in temperatures up to 150 degrees Celsius.
Yes, the SE100BX250H is dimensionally interchangeable with any standard ISO 15552 profile cylinder, allowing you to reuse existing mounting hardware. However, because this specific SKU lacks the built-in S magnet, it cannot support AirTAC CMSE or DMSE position sensors without modifying the piston assembly.
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