Airtac SE50 Standard Cylinder SE50X75SH
The AirTAC Airtac SE50 Standard Cylinder SE50X75SH 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 SE50X75SH
The AirTAC SE50X75SH is a double-acting single-rod ISO 15552 profile cylinder engineered for high-temperature duty. It generates 982 N of push force and 825 N of pull force at 0.5 MPa from its 50 mm bore and 75 mm stroke. Equipped with a Viton (FKM) seal, this unit reliably operates in ambient temperatures up to 150 °C, far exceeding the standard 70 °C limit of standard NBR or TPU elastomers.
Its square extruded aluminum barrel eliminates external tie rods entirely, yielding a compact, corrosion-resistant body that mounts flush against machine frames. The integrated -S magnet enables position detection with AirTAC CMSE reed or DMSE electronic sensors, while the field-adjustable pneumatic cushioning at both stroke ends allows precise deceleration tuning to prevent hard end-stop impacts.
Airtac SE50 Standard Cylinder SE50X75SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X75SH |
|---|---|
| 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 SE50X75SH
| 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 SE50X75SH Is Used
Shrink Wrap Ovens
Pushes film carriages through high-temperature heat tunnels where the Viton seal prevents premature degradation.
Injection Mold Ejection
Drives ejector pins on 75 mm strokes, using the 982 N push force to reliably clear hot molded rubber parts.
Hot Stamping Presses
Feeds aluminum foil into heated platens, relying on the -S magnet and DMSE sensor to verify part placement.
Is the Airtac SE50 Standard Cylinder SE50X75SH the Right Cylinder?
This 50 mm bore provides 982 N of push at 0.5 MPa. If your assembly requires less force, the 40 mm bore offers 628 N; for heavier loads, stepping up to the 63 mm bore yields 1559 N. Because this is a double-acting cylinder, it does not hold a load when air pressure is removed or exhausted—the piston will drift. For position-holding safety, consider the BSE rod-lock variant. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders, utilizing the same PT1/4 port, M16x1.5 rod thread, and standard mounting accessories.
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 SE50X75SH FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force is 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s and uses a PT1/4 port.
No, the SE50X75SH is a standard double-acting cylinder and its adjustable air cushion only decelerates the piston near stroke end; it does not lock or hold the load when air is lost. For secure position holding, you must use a BSE series rod lock cylinder or an external pilot-operated check valve.
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