Airtac SC80 Standard Cylinder SC80X350SN
The AirTAC SC80 Standard Cylinder SC80X350SN is a genuine double-acting standard air cylinder with a Ø80mm bore and 350mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke350 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 SC80X350SN
The SC80X350SN is an 80 mm bore, 350 mm stroke double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa. This model includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and NBR (nitrile) seals for reliable operation within the standard -20 to +70 °C range.
With a 25 mm diameter piston rod and M20x1.5 rod thread, this cylinder is robust enough for medium-heavy handling. Its adjustable air cushion (28 mm length) decelerates the piston smoothly at stroke ends, protecting end caps. The total extended body length is approximately 532 mm, based on the 182 mm body length A plus the 350 mm stroke.
Airtac SC80 Standard Cylinder SC80X350SN Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X350SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 350 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 SC80X350SN
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×350 | 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 SC80X350SN Is Used
Conveyor Diverting
The 2513 N push force at 0.5 MPa easily actuates heavy-duty diverters and gates on packaging lines, with the 350 mm stroke providing ample reach across wide conveyors.
Clamping & Fixturing
Ideal for pneumatic clamping in woodworking or metal fabrication. The built-in magnet allows end-of-stroke sensing to confirm the part is securely held before machining begins.
Pallet Stop & Lift
Handles pallet stopping and lifting in material handling systems. The NBR seals offer good wear resistance in dusty warehouse environments, and the 25 mm rod withstands impact loads.
Is the Airtac SC80 Standard Cylinder SC80X350SN the Right Cylinder?
For applications requiring more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter, more compact unit is acceptable, the 63 mm bore delivers 1559 N. At 350 mm stroke, ensure the rod is not subjected to significant side loading; if lateral forces are present, an external linear guide or a guided cylinder should be used to prevent rod bending and premature seal wear. A direct replacement must match the 80 mm bore, 350 mm stroke, PT3/8 port, NBR seals, and the built-in magnet for 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 SC80X350SN FAQ
At the standard 0.5 MPa operating pressure, the cylinder provides 2513 N of push force and 2268 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force is 5026 N.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. This allows you to clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the tie-rod barrel to detect piston position without any additional brackets.
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