Airtac SE50 Standard Cylinder SE50X800SH
The AirTAC Airtac SE50 Standard Cylinder SE50X800SH 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 SE50X800SH
The AirTAC SE50X800SH is a double-acting single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers 982 N of push force at 0.5 MPa and features an 800 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting the sealing components.
This specific configuration includes a built-in magnet (-S) for CMSE and DMSE position sensing, alongside a high-temperature FKM (Viton) seal (-H) that extends the operating range up to 150 C. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration via a setscrew, softening hard impacts during high-speed 30-800 mm/s cycling.
Airtac SE50 Standard Cylinder SE50X800SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X800SH |
|---|---|
| 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 SE50X800SH
| 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 SE50X800SH Is Used
Palletizer Pusher
Drives an 800 mm stroke to push heavy pallets onto a transfer chain, utilizing 982 N of push force to overcome friction without stalling.
Shrink Wrap Tunnel Gate
Operates a 800 mm diverter gate in a heated packaging zone, where the FKM Viton seal survives 150 C ambient temperatures without degrading.
Automotive Welding Line
Moves a long-stroke welding fixture into position, relying on the CMSE reed sensor to confirm full extension before the robotic welder fires.
Is the Airtac SE50 Standard Cylinder SE50X800SH the Right Cylinder?
At 0.5 MPa, this 50 mm bore yields 982 N of push force. If your application requires less force, stepping down to the 40 mm bore provides 628 N, whereas stepping up to the 63 mm bore offers 1559 N. Because the 800 mm stroke pushes the limits of standard sizing, the 20 mm rod and front bearing face increased bending moments under side loads; utilizing an external guide rail is strongly recommended to prevent premature wear.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any cylinder sharing the 50 mm ISO 15552 mounting interface. To replicate this exact unit, specify the 800 mm stroke, PT1/4 port, FKM high-temperature seal, and the -S magnet for CMSE/DMSE sensors. Remember that a plain SE cylinder does not hold loads when air pressure is lost; if your mechanism requires position holding without live pressure, consider the 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 SE50X800SH FAQ
This 50 mm bore cylinder 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. Its operational speed ranges from 30-800 mm/s.
Yes, the SE50X800SH is dimensionally interchangeable with any ISO 15552 cylinder and uses standard mounting hardware. The included FKM (Viton) seal safely extends the operating temperature range up to 150 C, making it ideal for high-thermal environments.
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