Airtac SC80 Standard Cylinder SC80X350
The AirTAC SC80 Standard Cylinder SC80X350 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 SC80X350
The SC80X350 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, delivering a robust push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 350 mm stroke, this model features a 25 mm diameter piston rod and a 28 mm adjustable air cushion at each end to decelerate the piston smoothly.
Its body length A is 182 mm, giving a total extended length of approximately 532 mm. The cylinder operates on filtered air (40 µm) within a pressure range of 0.15–1.0 MPa and a standard temperature range of -20 to +70 °C using its default TPU seals. This is a genuine AirTAC unit, factory-built with PT3/8 ports and an M20x1.5 rod thread.
Airtac SC80 Standard Cylinder SC80X350 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X350 |
|---|---|
| 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 SC80X350
| 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 SC80X350 Is Used
Package Diverting
The 350 mm stroke and 2513 N push force at 0.5 MPa reliably divert medium-weight packages on conveyor lines, with the adjustable cushion preventing product damage at end-of-stroke.
Material Clamping
Delivers consistent clamping force for CNC fixtures or welding jigs. The tie-rod construction allows for easy maintenance in high-cycle manufacturing cells.
Bin Tipping
Provides the force and stroke length needed to tip bins or hoppers in automated storage systems. The 28 mm cushion absorbs the kinetic energy of the tipping load smoothly.
Is the Airtac SC80 Standard Cylinder SC80X350 the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N and 4523 N of force. If your load is lighter, stepping down to an SC63 bore reduces air consumption while still providing 1559 N at 0.5 MPa. For heavier demands, the SC100 bore offers 3927 N at the same pressure. For this 350 mm stroke, be mindful of side loads; the 25 mm rod can experience bending stress if the load is not guided. Use an external guide rail or a guided cylinder for unsupported or off-axis loads.
To ensure a correct replacement, match five key points: the 80 mm bore, 350 mm stroke, PT3/8 port thread, your required mounting accessory (this is a basic body, so order mounts like FA, FB, or TC separately), and the presence or absence of a magnet. This SC 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 SC80X350 FAQ
At the standard 0.5 MPa operating pressure, 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 force at 1.0 MPa is 513 kgf.
No. The SC80X350 is a double-acting cylinder that requires continuous air pressure to maintain its position. If pressure is lost or the directional valve is centered, the piston rod can drift or drop. For load-holding applications, you must add an external rod brake, a mechanical lock, or a pilot-operated check valve.
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