Airtac SE50 Standard Cylinder SE50X80SH
The AirTAC Airtac SE50 Standard Cylinder SE50X80SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 80mm 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
- Stroke80 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X80SH
The AirTAC SE50X80SH is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a push force of 982 N at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact body that mounts flush against machine frames while resisting corrosion.
Equipped with a Viton (FKM) seal, this unit reliably operates in ambient temperatures up to 150 C. The built-in magnet enables seamless position detection with CMSE or DMSE switches, and the field-adjustable air cushioning at both ends lets you fine-tune end-of-stroke deceleration for fast moving loads.
Airtac SE50 Standard Cylinder SE50X80SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X80SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 80 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 SE50X80SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×80 | 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 SE50X80SH Is Used
Shrink Wrap Tenter
Handles the 982 N push force required to stretch heavy film over pallets, utilizing the FKM seal to survive ambient heat radiating from the shrink tunnel.
Hot Stamping Press
Drives a 80 mm stroke feed mechanism that pushes aluminum blanks into heated dies, where the 150 C Viton seal prevents premature degradation.
Bakery Oven Diverter
Actuates a routing gate to sort baked goods exiting a cooling tunnel, relying on the -S magnet and DMSE sensors to confirm gate position in warm environments.
Is the Airtac SE50 Standard Cylinder SE50X80SH the Right Cylinder?
This 50 mm bore generates 982 N push at 0.5 MPa. If your application requires less force, stepping down to the 40 mm bore yields 628 N; if you need more power, stepping up to the 63 mm bore provides 1559 N. Because this is a double-acting cylinder, it will drift if air pressure is lost or the valve is centered, so a BSE rod lock is required for strict load holding.
As a dimensionally interchangeable ISO 15552 cylinder, it drops directly into existing foot, flange, or trunnion mounts using a PT1/4 port. The 80 mm stroke is well within standard ranges, keeping side-load stress on the M16x1.5 rod thread minimal, though any external lateral loads still require an independent guide rail.
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 SE50X80SH FAQ
At 0.5 MPa, the push force is 982 N and the pull force is 825 N. At 0.7 MPa, the push force is 1374 N. The maximum push force is 200 kgf at 1.0 MPa. Thanks to the Viton seal, it operates in temperatures from -20 to 150 C, with a speed range of 30-800 mm/s.
Yes, the standardized ISO 15552 mounting dimensions make it a drop-in replacement for other profile cylinders of the same bore. However, the adjustable air cushion only decelerates the piston near the end of stroke; it does not act as a brake. The cylinder will drift if air is lost, so you must use a BSE rod lock for position holding.
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