Airtac SC80 Standard Cylinder SC80X350N
The AirTAC SC80 Standard Cylinder SC80X350N 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 SC80X350N
The SC80X350N is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining an 80 mm bore with a 350 mm stroke. It generates a push force of 2513 N at 0.5 MPa and reaches up to 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod with M20x1.5 male threads.
This model is fitted with NBR (nitrile) seals, making it a cost-effective choice for general industrial air service within the standard temperature range of -20 to +70 °C. The cylinder body length is 182 mm, giving a total extended length of approximately 532 mm, and the PT3/8 port supplies air to both ends for reliable double-acting cycling.
Airtac SC80 Standard Cylinder SC80X350N Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X350N |
|---|---|
| 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 SC80X350N
| 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 SC80X350N Is Used
Material Handling Gates
The 350 mm stroke and 2513 N push force at 0.5 MPa efficiently operate diverter gates and stops on conveyor lines, handling medium-weight parcels and packages.
Press-Fit Assembly
Delivers a controlled 4523 N of force at 0.9 MPa for pressing bushings or bearings into housings, with the NBR seals providing reliable sealing in standard shop air conditions.
Agricultural Equipment Actuation
Suitable for actuating chutes or levers on farming machinery, where the NBR seals and tie-rod construction offer a durable, serviceable solution for dusty environments.
Is the Airtac SC80 Standard Cylinder SC80X350N the Right Cylinder?
For applications requiring slightly less force, the 63 mm bore SC63 series offers 1559 N of push force at 0.5 MPa, while stepping up to the 100 mm bore SC100 provides 3927 N. At a 350 mm stroke, the 25 mm rod has a moderate length; ensure side loads are minimal or use an external guide rail to prevent rod bearing wear and bending.
To match this exact configuration as a replacement, verify five points: an 80 mm bore, 350 mm stroke, PT3/8 port thread, NBR seal material, and a basic (no-bracket) mounting style. The SC is a tie-rod cylinder 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 SC80X350N 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 force at 1.0 MPa is 513 kgf.
NBR seals are suitable for the standard temperature range of -20 to +70 °C and have good resistance to many oils, making them compatible with lubricated compressed air systems. However, for prolonged outdoor UV and ozone exposure or high-temperature applications above 70 °C, a Viton-sealed (-H suffix) model is recommended.
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