Airtac SE50 Standard Cylinder SE50X800S
The AirTAC Airtac SE50 Standard Cylinder SE50X800S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 800mm 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
- Stroke800 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X800S
The AirTAC SE50X800S is a double-acting single-rod ISO 15552 profile cylinder engineered for rigorous linear motion tasks. Operating at 0.5 MPa, it generates 982 N of push force and 825 N of pull force, scaling up to 1374 N push at 0.7 MPa. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames without protruding hardware.
This 800 mm stroke unit includes a built-in magnet (-S) for seamless integration with AirTAC CMSE reed and DMSE electronic sensors. Field-adjustable pneumatic cushioning at both stroke ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed 30-800 mm/s traversal.
Airtac SE50 Standard Cylinder SE50X800S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X800S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 800 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 SE50X800S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×800 | 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 SE50X800S Is Used
Pallet Conveyor Diversion
Leverages the full 800 mm stroke to push heavy pallets off a main packaging conveyor line, utilizing the 982 N push force to overcome friction without stalling.
Automated Press Brake Ejection
Ejects formed sheet metal parts from a press brake, relying on the built-in magnet and DMSE electronic sensors to confirm full retraction before the next cycle begins.
Vertical Lift Gate Actuation
Raises and lowers heavy loading dock gates in distribution centers, where the field-adjustable cushioning softens the 30-800 mm/s transit speed at the top end-stop.
Is the Airtac SE50 Standard Cylinder SE50X800S the Right Cylinder?
For sizing context, the 50 mm bore sits between the 40 mm option (628 N push at 0.5 MPa) and the 63 mm option (1559 N push at 0.5 MPa). Step down to the 40 mm if your payload is lighter, or move up to the 63 mm if you need substantially higher thrust. At 800 mm of travel, the Ø20 mm rod and M16x1.5 thread carry significant side-load risk; always support the stroke with an external linear guide to prevent rod-bearing bending. As a true ISO 15552 cylinder, it is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing you to reuse existing FA front flange or LB foot mounting hardware. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load if air pressure drops. For fail-safe position holding, specify a BSE rod lock variant.
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 SE50X800S FAQ
The SE50X800S provides 982 N push and 825 N pull at 0.5 MPa, 1374 N push at 0.7 MPa, and a maximum push of 200 kgf at 1.0 MPa. The 800 mm stroke is within the standard 1200 mm maximum stroke limit for the 50 mm bore size.
Yes. The SE50X800S features an ISO 15552 / VDMA 24562 profile mounting interface, making it dimensionally interchangeable with other ISO 15552 profile cylinders. It uses a PT1/4 port and works seamlessly with AirTAC CMSE and DMSE sensors via its built-in magnet.
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