Airtac SE50 Standard Cylinder SE50X750S
The AirTAC Airtac SE50 Standard Cylinder SE50X750S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 750mm 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
- Stroke750 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X750S
The AirTAC SE50X750S is a double-acting, single-rod ISO 15552 profile cylinder engineered for long-stroke actuation. It delivers a robust 982 N push force at 0.5 MPa, utilizing a 50 mm bore and a 750 mm stroke to bridge substantial operational gaps. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
Equipped with a built-in magnet (-S), this unit seamlessly integrates AirTAC CMSE reed and DMSE electronic position sensors along the three integrated sensor grooves. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed 30-800 mm/s cycles.
Airtac SE50 Standard Cylinder SE50X750S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X750S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 750 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 SE50X750S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×750 | 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 SE50X750S Is Used
Pallet Diverters
Pushes heavy wooden pallets across transfer lines using its 982 N push force and 750 mm reach, while the adjustable cushion softens the 800 mm/s end-of-stroke stop.
Case Erector Arms
Actuates the folding mechanism on large corrugated box erectors, relying on the 750 mm stroke to accommodate oversized packaging formats.
Vertical Lift Gates
Raises and lowers mezzanine safety gates, utilizing the -S magnet and DMSE sensors to confirm barrier position for warehouse traffic control.
Is the Airtac SE50 Standard Cylinder SE50X750S the Right Cylinder?
Selecting the SE50X750S is optimal when your mechanism requires 982 N of push force at 0.5 MPa across a 750 mm span. If your payload is lighter, stepping down to the 40 mm bore provides 628 N push, whereas heavier loads necessitate stepping up to the 63 mm bore for 1559 N push. Because this model spans 750 mm, the 20 mm rod and internal bearing face elevated bending moments under side loads; always pair it with an external guide rail to prevent premature seal wear.
As a true ISO 15552 profile cylinder, it provides drop-in dimensional interchangeability with other ISO 15552 cylinders, streamlining retrofits. It uses a PT1/4 port and M16x1.5 rod thread. Note that the adjustable air cushion only decelerates the piston near stroke end; it cannot hold a load if air pressure is lost. For position-holding safety, 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 SE50X750S FAQ
The SE50X750S delivers a push force of 982 N and a pull force of 825 N at 0.5 MPa. At 0.7 MPa, the push force is 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. The operating speed ranges from 30-800 mm/s.
Yes, the SE50X750S is dimensionally interchangeable per ISO 15552. You can use it as a drop-in replacement for other ISO 15552 profile cylinders with a 50 mm bore and 750 mm stroke, retaining existing mounting hardware and PT1/4 ports.
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