Airtac SC80 Standard Cylinder SC80X25S
The AirTAC SC80 Standard Cylinder SC80X25S 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 SC80X25S
The SC80X25S is a double-acting pneumatic cylinder with an 80 mm bore and a short 25 mm stroke, delivering 2513 N of push force at 0.5 MPa. Its 25 mm diameter piston rod and 28 mm air cushion length make it well-suited for compact clamping, ejecting, or stopping tasks where space is tight but force demand is high.
The built-in magnet (-S suffix) allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for non-contact position sensing. With a body length A of 182 mm, this genuine AirTAC SC unit provides a robust tie-rod construction that is shorter than an equivalent ISO 15552 cylinder.
Airtac SC80 Standard Cylinder SC80X25S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X25S |
|---|---|
| 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 SC80X25S
| 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 SC80X25S Is Used
Short-Stroke Clamping
The 25 mm stroke and 2513 N force at 0.5 MPa are ideal for powerful, compact clamping fixtures in machining or welding cells.
Part Stops and Ejectors
Use the SC80X25S as a robust pneumatic stop or ejector on conveyor lines, with the built-in magnet providing end-of-stroke sensor feedback.
Press-Fit Assembly
Delivers a controlled 4523 N of force at 0.9 MPa for pressing bearings, pins, or bushings in automated assembly stations.
Is the Airtac SC80 Standard Cylinder SC80X25S the Right Cylinder?
For applications needing slightly less force, the 63 mm bore SC63 series provides 1559 N at 0.5 MPa. If your load requires more than the 2513 N this 80 mm bore offers, stepping up to the 100 mm bore delivers 3927 N at the same pressure. Always match replacement cylinders on five key points: bore, stroke, PT port thread, the built-in magnet (-S), and the basic mounting style. For strokes over 300 mm, consider an external guide to protect the rod from bending under side loads.
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 SC80X25S FAQ
At 0.5 MPa (approx. 73 psi), the push force is 2513 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
Yes, the -S suffix in the model code SC80X25S indicates a built-in magnet. This allows you to clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the barrel to detect piston position without any additional brackets.
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1-Year Warranty
Covers non-human-caused product damage.
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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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