Airtac SE50 Standard Cylinder SE50X75S
The AirTAC Airtac SE50 Standard Cylinder SE50X75S 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke75 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X75S
The AirTAC SE50X75S is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver a push force of 982 N at 0.5 MPa and a maximum thrust of 200 kgf at 1.0 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while resisting environmental contamination.
Equipped with a built-in magnet (S option), this 50 mm bore unit directly supports AirTAC CMSE reed and DMSE electronic position sensors without requiring external hardware. Field-adjustable pneumatic cushioning at both ends allows you to fine-tune end-of-stroke deceleration, protecting tooling and dampening impact noise during high-speed 30-800 mm/s cycling.
Airtac SE50 Standard Cylinder SE50X75S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X75S |
|---|---|
| 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 SE50X75S
| 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 SE50X75S Is Used
Carton Erector Flaps
Provides the precise 982 N push at 0.5 MPa needed to fold corrugated carton flaps cleanly during high-speed packaging line cycles.
Diverter Gate Actuation
Leverages the 75 mm stroke to snap pneumatic sorting gates swiftly on conveyor belts, routing products at 30-800 mm/s.
PCB Router Clamping
Secures electronic panels for routing machines, using the built-in magnet and DMSE sensors to confirm clamp engagement before cutting.
Is the Airtac SE50 Standard Cylinder SE50X75S the Right Cylinder?
Selecting the SE50X75S is optimal when your application requires moderate thrust and a compact 75 mm stroke. If your load demands less force, stepping down to the 40 mm bore drops the 0.5 MPa push to 628 N, whereas upgrading to the 63 mm bore increases it to 1559 N for heavier lifting. Because this is a double-acting cylinder, it cannot hold a load unpowered—air loss causes piston drift, so integrate an external rod lock or pilot-operated check valve for fail-safe positioning.
This model uses a PT1/4 port and a 20 mm hard-chrome rod with an M16x1.5 thread. As a true ISO 15552 cylinder, it is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing you to drop it directly into existing foot (LB) or flange (FA) mounting kits without hardware redesign.
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 SE50X75S FAQ
At 0.5 MPa, the SE50X75S generates a push force of 982 N and a pull force of 825 N. At 0.7 MPa, the push force reaches 1374 N. The absolute maximum thrust is 200 kgf when operating at the maximum rated pressure of 1.0 MPa.
Yes. The SE50X75S is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can drop it directly into existing mounting hardware. The built-in magnet also works seamlessly with AirTAC CMSE reed and DMSE electronic sensors for drop-in position feedback.
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