Airtac SE80 Standard Cylinder SE80X50S
The AirTAC Airtac SE80 Standard Cylinder SE80X50S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 50mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke50 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X50S
The AirTAC SE80X50S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty linear motion. Utilizing an 80 mm bore, it generates 2513 N of push force and 2268 N of pull force at 0.5 MPa, scaling up to a maximum output of 513 kgf at 1.0 MPa. The extruded aluminum barrel design omits external tie rods, yielding a compact, flush-mounting body that naturally resists corrosion and simplifies sensor placement.
Equipped with a built-in position magnet (the -S option), this unit directly supports AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection. Field-adjustable pneumatic cushioning at both ends allows technicians to tune the end-of-stroke deceleration via a setscrew, softening hard impacts when cycling loads at speeds up to 30-800 mm/s.
Airtac SE80 Standard Cylinder SE80X50S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X50S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 50 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80X50S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×50 | 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 SE80 Standard Cylinder SE80X50S Is Used
Injection Mold Platen Ejection
Drives the ejection pins on a 200-ton injection molding press, utilizing the 2513 N push force at 0.5 MPa to reliably break plastic parts free from the mold cavity over the 50 mm stroke.
Pallet Diverting Arm
Powers a heavy-duty diverting arm on a packaging conveyor, using the 25 mm rod and 513 kgf maximum thrust to push loaded pallets onto a secondary spur line without stalling.
Hydraulic Press Loading
Acts as the primary loader shuttle for a hydraulic stamping press, cycling at 30-800 mm/s to insert steel blanks while the DMSE electronic sensors confirm blank seating to the master controller.
Is the Airtac SE80 Standard Cylinder SE80X50S the Right Cylinder?
Selecting the SE80X50S is optimal when your application requires substantial thrust within a short 50 mm travel. If you need to scale down, the 63 mm bore variant provides 1559 N of push at 0.5 MPa; if you require more power, stepping up to the 100 mm bore yields 3927 N at the same pressure. Because this is a double-acting cylinder, it will drift if air pressure is lost or the valve is centered—do not rely on it to hold a load statically without live pressure or an external rod lock.
As a true ISO 15552 profile cylinder, the SE80X50S is dimensionally interchangeable with other ISO 15552 cylinders, ensuring a drop-in replacement for retrofits. It uses a PT3/8 port, features a 25 mm rod with an M20x1.5 thread, and accommodates standard mounting accessories like FA or LB brackets. The integrated -S magnet enables immediate deployment with CMSE or DMSE switches without further modification.
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 SE80 Standard Cylinder SE80X50S FAQ
The SE80X50S features an 80 mm bore with a PT3/8 port. At 0.5 MPa it provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa the push force is 3518 N, and the maximum push force is 513 kgf at 1.0 MPa.
Yes. The SE80X50S is built to the ISO 15552 / VDMA 24562 dimensional standard, meaning its mounting footprint, port locations, and rod thread (M20x1.5) are fully interchangeable with equivalent ISO 15552 profile cylinders from other manufacturers.
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