Airtac SC80 Standard Cylinder SC80X380S
The AirTAC SC80 Standard Cylinder SC80X380S is a genuine double-acting standard air cylinder with a Ø80mm bore and 380mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke380 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 SC80X380S
The SC80X380S is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa. Its 380 mm stroke is well within the 1500 mm maximum standard range for the 80 mm bore, making it a standard catalog item. The built-in magnet (denoted by the -S suffix) allows CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the tie-rod barrel for non-contact position sensing.
This model uses a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports. The adjustable air cushion at each end (28 mm length) decelerates the piston smoothly, reducing end-of-stroke impact. The body length A is 182 mm, giving a total extended length of approximately 562 mm. Operating pressure ranges from 0.15 to 1.0 MPa with standard TPU seals rated for -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X380S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X380S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 380 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 SC80X380S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×380 | 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 SC80X380S Is Used
Conveyor Sorting Gate
The 380 mm stroke and sensor-ready magnet make this cylinder ideal for a diverting arm on a packaging conveyor, where mid-stroke position confirmation prevents jams.
Automated Clamping Fixture
Delivers 4523 N of clamping force at 0.9 MPa. The built-in magnet allows end-of-stroke sensors to verify the part is securely clamped before a CNC machining cycle starts.
Pallet Stop & Release
Used in gravity roller lanes to stop and release heavy pallets. The adjustable cushion absorbs the kinetic energy of the moving pallet, while magnetic sensors signal the stop position.
Is the Airtac SC80 Standard Cylinder SC80X380S the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N and 4523 N of force. If your load requires more, step up to the SC100 which provides 3927 N at 0.5 MPa; for a lighter, more compact solution, the SC63 delivers 1559 N at the same pressure. The 380 mm stroke on an 80 mm bore is moderate, but any side loading must be managed—consider an external guide rail or a guided cylinder for off-axis forces.
For a direct replacement, match five key points: 80 mm bore, 380 mm stroke, PT3/8 port thread, the built-in magnet (-S suffix), and the basic (no bracket) mounting configuration. This cylinder is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X380S FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 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 indicates a built-in magnet in the piston. You can mount AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the cylinder's tie-rod barrel to detect piston position.
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