Airtac SE50 Standard Cylinder SE50AX75
The AirTAC SE50 Standard Cylinder SE50AX75 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 75mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke75 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SE50 Standard Cylinder SE50AX75
The AirTAC SE50AX75 is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It utilizes a SUS420J2 stainless steel piston rod (material code A) to resist corrosion in wet or washdown applications. Delivering a robust 982 N push force at 0.5 MPa (1374 N at 0.7 MPa), this 50mm bore unit is built for reliable industrial actuation.
Unlike traditional tie-rod designs, the SE series features a square extruded aluminum barrel without external tie rods. This profile not only prevents contamination buildup but also provides sensor grooves on three sides for flexible switch mounting. Note that this specific SKU lacks a built-in magnet, meaning it is not equipped for CMSE or DMSE electronic position sensing out of the box.
Airtac SE50 Standard Cylinder SE50AX75 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX75 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 75 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 SE50AX75
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×75 | 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 SE50AX75 Is Used
Bottling Line Diverters
Drives diverting gates on beverage bottling lines where the SUS420J2 stainless rod withstands frequent washdowns and the 982 N force easily pushes heavy bottle guides.
Palletizer Clamp Arms
Actuates clamp arms on end-of-line palletizers, using its 75mm stroke to secure corrugated boxes while the ISO 15552 profile mounts flush against the machine frame.
Food Processing Dosing
Moves dosing valves in food processing equipment, relying on the corrosion-resistant rod material and adjustable pneumatic cushions to soften end-stops at high cycle rates.
Is the Airtac SE50 Standard Cylinder SE50AX75 the Right Cylinder?
When sizing this actuator, consider stepping down to a 40mm bore (628 N push @0.5 MPa) for lighter loads, or moving up to a 63mm bore (1559 N push @0.5 MPa) if your application requires greater thrust. Because this is a standard double-acting cylinder, it will not hold a load if air pressure is lost or the valve is centered; for position-holding requirements, explore the BSE rod-lock variant.
As a true ISO 15552 cylinder, the SE50AX75 is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing you to use existing FA, FB, or TC mounting hardware without redesigning your machine frame. Ensure your pneumatic porting matches the standard PT1/4 thread.
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 SE50AX75 FAQ
The SE50AX75 delivers a push force of 982 N at 0.5 MPa and 1374 N at 0.7 MPa. The pull force is 825 N at 0.5 MPa, with a maximum push of 200 kgf at 1.0 MPa. It features a PT1/4 port and operates at speeds of 30-800 mm/s.
Yes, the SE50AX75 is dimensionally interchangeable with any standard ISO 15552 cylinder, sharing identical mounting footprint and hardware. However, this specific SKU does not include a built-in magnet, so it cannot support CMSE or DMSE position sensors without modification.
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