Airtac SC80 Standard Cylinder SC80X25SN
The AirTAC SC80 Standard Cylinder SC80X25SN is a genuine double-acting standard air cylinder with a Ø80mm bore and 25mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke25 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC80 Standard Cylinder SC80X25SN
The SC80X25SN is a compact-stroke double-acting cylinder delivering 2513 N of push force at 0.5 MPa from its 80 mm bore. With a 25 mm stroke and a 25 mm diameter piston rod, it is suited for short, high-force clamping, ejecting, or pressing operations where space is limited.
This model includes a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, enabling rod-position feedback without external brackets. The NBR seal (-N suffix) provides reliable sealing for standard industrial air, and the PT1/8 port thread keeps the pneumatic connections simple. Its tie-rod construction and 28 mm adjustable air cushion ensure a durable, controlled stop at the end of every cycle.
Airtac SC80 Standard Cylinder SC80X25SN Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X25SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 25 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 |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 28 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (approx.) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC80 Standard Cylinder SC80X25SN
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×25 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Where the Airtac SC80 Standard Cylinder SC80X25SN Is Used
Short-Stroke Clamping
Delivers a powerful 2513 N clamping force within a 25 mm stroke, ideal for holding workpieces in CNC fixtures and welding jigs.
Part Ejection
The magnet-equipped piston allows sensors to confirm full extension, making it perfect for automated part-ejection stations on assembly lines.
Diverter Gates
Quick 25 mm actuation with position sensing reliably diverts small packages or components on conveyor systems.
Is the Airtac SC80 Standard Cylinder SC80X25SN the Right Cylinder?
For applications needing more force, the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter stroke suffices, the SC80 is also available in 25 mm as standard, making this a direct-fit option for many compact tooling fixtures. When replacing, match bore (80 mm), stroke (25 mm), port thread (PT), the magnet option (-S), and the NBR seal material to ensure identical fit and sensor compatibility.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for 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 (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SC80 Standard Cylinder SC80X25SN FAQ
At 0.5 MPa it produces 2513 N pushing and 2268 N pulling. At the maximum operating pressure of 0.9 MPa, the push force reaches 4523 N.
Yes. The -S suffix indicates a built-in magnet, making it compatible with AirTAC CMSG (reed) and DMSG/EMSG (solid-state) sensors that clamp directly onto the barrel.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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