Airtac SE100 Standard Air Cylinder SE100BX300
The AirTAC Airtac SE100 Standard Air Cylinder SE100BX300 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 300mm 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
- Stroke300 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE100 Standard Air Cylinder SE100BX300
The AirTAC SE100BX300 is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics, delivering a substantial 3927 N push force at 0.5 MPa across its 300 mm stroke. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while exposing standardized ISO 15552 dimensions for seamless retrofitting.
This specific SKU features a SUS304 stainless steel rod (option B) tailored for corrosive washdown environments, and because it lacks the -S magnet code, it is built for raw actuation rather than position sensing. Field-adjustable air cushions at both ends allow you to tune end-of-stroke deceleration precisely via a set screw, protecting the 25 mm rod and M20x1.5 threading from harsh kinetic impacts.
Airtac SE100 Standard Air Cylinder SE100BX300 Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100BX300 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 300 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 SE100BX300
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×300 | 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 SE100BX300 Is Used
Palletizer Pusher
Drives heavy corrugated cardboard pallets onto a wrapping turntable, utilizing the 3927 N push force to overcome sliding friction without hesitation.
Injection Mold Ejector
Strips thick-walled plastic automotive dashboards from press tools, relying on the SUS304 rod to withstand humid manufacturing environments.
Metal Stamping Stripper
Holds sheet metal blanks flat against a die during a high-tonnage stamping press cycle, using its 3681 N retract force to extract the part.
Is the Airtac SE100 Standard Air Cylinder SE100BX300 the Right Cylinder?
Selecting this 100 mm bore makes sense when a 80 mm cylinder (2268 N pull at 0.5 MPa) cannot move your load, but you want to avoid the sheer mass and 6136 N push of a 125 mm unit. If air pressure drops or the valve centers, the SE100BX300 cannot hold a suspended load; the piston drifts, so integrate an external pilot-operated check valve or step up to a BSE rod-lock variant for fail-safe holding.
For a 300 mm stroke, the unsupported 25 mm rod is prone to bearing bending under lateral stress; always pair this cylinder with an external linear guide to prevent seal damage. To match this unit for a retrofit, specify the 100 mm bore, 300 mm stroke, PT1/2 port, and your required ISO 15552 mounting accessory.
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 SE100BX300 FAQ
This 100 mm bore cylinder generates 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and a maximum push of 801 kgf at 1.0 MPa. It operates at speeds between 30-800 mm/s.
Yes. The SE100BX300 shares identical ISO 15552 / VDMA 24562 mounting dimensions, allowing it to drop into existing foot or flange brackets. Its profile barrel lacks external tie rods, keeping it compact while matching standard centerline distances.
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