Airtac SE50 Standard Cylinder SE50AX110
The AirTAC Airtac SE50 Standard Cylinder SE50AX110 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 110mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke110 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX110
The AirTAC SE50AX110 is a double-acting, single-rod ISO 15552 profile cylinder with a 50 mm bore and 110 mm stroke. It delivers 982 N of push force and 825 N of pull force at 0.5 MPa, making it well-suited for mid-range automation tasks. This specific SKU uses a SUS420J2 stainless steel piston rod (material code A), providing enhanced resistance to corrosion and moisture for washdown or chemically harsh environments.
The extruded aluminum barrel design omits external tie rods, yielding a smooth, compact body that mounts flush against machine frames while resisting dirt buildup. AirTAC integrates field-adjustable pneumatic cushioning at both ends, allowing technicians to dial in end-of-stroke deceleration via a set screw to prevent hard impacts. Because this configuration lacks the -S magnet code, it is not equipped for electronic position sensing out of the box.
Airtac SE50 Standard Cylinder SE50AX110 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX110 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50AX110
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×110 | 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 SE50 Standard Cylinder SE50AX110 Is Used
Stainless Flow Wrapper
Actuates the sealing jaw on a continuous horizontal flow wrapper, where the SUS420J2 rod resists daily washdown moisture and the 982 N push force securely crimps packaging film.
Bottling Line Diverter
Drives a lane diverter gate on an automated bottling line, utilizing the 110 mm stroke to reroute containers while the smooth profile barrel prevents debris accumulation.
Lab Sample Indexer
Positions sample trays in diagnostic analyzers, relying on the adjustable end cushions to decelerate the 50 mm piston gently and prevent reagent spillage.
Is the Airtac SE50 Standard Cylinder SE50AX110 the Right Cylinder?
When sizing this 50 mm bore cylinder, compare its 982 N push force at 0.5 MPa against your actual load dynamics. If your application requires less force, stepping down to a 40 mm bore yields 628 N of push, whereas moving up to a 63 mm bore provides 1559 N for heavier payloads. This model features a PT1/4 port and a standard 110 mm stroke, ensuring a dimensionally interchangeable drop-in replacement for any ISO 15552 footprint.
Remember that a standard SE cylinder does not hold its position if air pressure is lost or the valve is centered; the piston will drift. If your machine requires fail-safe load holding, consider the BSE rod-lock variant. For this 110 mm stroke, the 20 mm rod and M16x1.5 thread handle moderate side loads adequately, but for any stroke exceeding 300 mm, an external guide rail is recommended to prevent rod-bearing bending.
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 SE50 Standard Cylinder SE50AX110 FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force is 1374 N. The maximum allowable push force is 200 kgf at 1.0 MPa.
This specific SKU does not include the built-in magnet (-S code) required for AirTAC CMSE or DMSE sensors. Dimensionally, it is a true ISO 15552 profile cylinder, meaning it serves as a drop-in replacement for other ISO 15552 cylinders without needing new mounting hardware.
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