Airtac SC80 Standard Cylinder SC80X25
The AirTAC Airtac SC80 Standard Cylinder SC80X25 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
About the Airtac SC80 Standard Cylinder SC80X25
The SC80X25 is a compact-stroke variant of the AirTAC SC series tie-rod cylinder, delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at the 0.9 MPa maximum operating pressure. With an 80 mm bore and a 25 mm rod, this double-acting cylinder provides a short, precise 25 mm linear movement ideal for clamping, ejecting, or short-transfer tasks where space is tight.
This model features a body length A of 182 mm, giving a total extended length of approximately 207 mm. The standard PT3/8 pneumatic ports and M20x1.5 rod thread ensure straightforward plumbing and tooling attachment. Its adjustable air cushion decelerates the piston smoothly at both ends, reducing impact noise and vibration even in rapid short-stroke cycling.
Airtac SC80 Standard Cylinder SC80X25 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X25 |
|---|---|
| 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 SC80X25
| 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 SC80X25 Is Used
Short-Stroke Clamping
The 25 mm stroke and 2513 N force at 0.5 MPa make the SC80X25 ideal for pneumatic clamping fixtures in woodworking or metal fabrication, applying consistent holding pressure without overtravel.
Part Ejection & Stamping
Delivers a fast, controlled 25 mm punch for ejecting parts from dies or stamping light-gauge materials, with adjustable cushion to soften the end-of-stroke impact during high-cycle operation.
Diverter Gate Actuation
Actuates small diverter gates or flippers on packaging conveyors. The compact 207 mm extended length fits into tight machine envelopes, while the PT3/8 ports support rapid actuation.
Is the Airtac SC80 Standard Cylinder SC80X25 the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter overall length is required, consider the 63 mm bore SC63 series, which offers 1559 N at 0.5 MPa in a body length of 153 mm. Match any replacement to the same 80 mm bore, 25 mm stroke, PT3/8 port thread, and basic mounting configuration.
Although the 25 mm stroke is short, always align the load axially with the rod to prevent side-loading the rod bearing. For guided motion, pair this cylinder with an external linear guide rather than relying on the rod alone to support off-axis forces.
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 SC80X25 FAQ
At 0.7 MPa operating pressure, the SC80X25 produces a push force of 3518 N and a pull force of 2268 N (accounting for the 25 mm rod area). The maximum push force at 0.9 MPa is 4523 N.
This standard SC80X25 does not include a built-in magnet. To use CMSG or DMSG sensors for position feedback, order the SC80X25-S variant, which includes a magnetized piston band that allows sensors to clamp directly onto the tie-rod barrel.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X25
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.