Airtac SE80 Standard Cylinder SE80X435S
The AirTAC Airtac SE80 Standard Cylinder SE80X435S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 435mm 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
- Stroke435 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X435S
The AirTAC SE80X435S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty linear motion. It provides a robust 2513 N push force at 0.5 MPa and a 2268 N pull force, making it well-suited for moving substantial masses across its 435 mm stroke. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machinery frames.
Because this specific unit includes the -S magnet code, it is fully primed for electronic position feedback via AirTAC DMSE solid-state or CMSE reed sensors dropped into the three-sided sensor grooves. Furthermore, the field-adjustable pneumatic cushioning at both stroke ends allows technicians to dial in the exact deceleration rate of that 25 kg payload, preventing harsh end-cap impacts during high-speed 30-800 mm/s cycles.
Airtac SE80 Standard Cylinder SE80X435S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X435S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 435 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 SE80X435S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×435 | 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 SE80X435S Is Used
Press Brake Feeding
Pushes 2513 N of force at 0.5 MPa to position heavy sheet metal back-gauges on a CNC press brake across the 435 mm stroke with high repeatability.
Pallet Dispenser
Lifts and stages empty wooden pallets in an automated packaging line, relying on the adjustable end-cushions to soften the 3518 N dynamic stop at 0.7 MPa.
Injection Mold Extraction
Drives a robust mechanical arm to extract heavy molded parts from a hydraulic press, using the -S magnet and DMSE sensors to confirm full retraction before the mold closes.
Is the Airtac SE80 Standard Cylinder SE80X435S the Right Cylinder?
When sizing this 80 mm bore, you can step down to the 63 mm bore (delivering 1559 N push at 0.5 MPa) for lighter loads, or step up to the 100 mm bore (providing 3927 N push at 0.5 MPa) if your payload demands greater thrust. The SE80X435S utilizes a PT3/8 port and an M20x1.5 rod thread, and its ISO 15552 mounting interface means it serves as a drop-in replacement for any standard ISO 15552 cylinder using LB foot brackets or FA front flanges.
At 435 mm of stroke, the 25 mm rod is highly susceptible to side-load bending and rod-bearing wear if the load is not guided externally. Always pair this cylinder with a linear guide rail to prevent premature seal failure. Remember that the integrated air cushion only decelerates the piston near the stroke end; it does not hold the load if air pressure is lost—if static holding is required, explore 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 SE80 Standard Cylinder SE80X435S FAQ
The SE80X435S delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a maximum push force of 513 kgf at 1.0 MPa. Its operating speed ranges from 30 to 800 mm/s.
No, the adjustable air cushion only decelerates the piston near the stroke ends and does not act as a brake. If your application requires true position holding without live air pressure, you should use the BSE series rod lock cylinder or an external pilot-operated check valve.
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