Airtac SC80 Standard Cylinder SC80X370
The AirTAC SC80 Standard Cylinder SC80X370 is a genuine double-acting standard air cylinder with a Ø80mm bore and 370mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke370 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 SC80X370
The SC80X370 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining an 80 mm bore with a 370 mm stroke. At 0.5 MPa it generates 2513 N pushing force and 2268 N pulling force, rising to 4523 N push at the maximum operating pressure of 0.9 MPa, making it a capable mid-range actuator for general industrial automation.
This model uses a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports as standard. The body length A is 182 mm, giving a total extended length of approximately 552 mm. An adjustable pneumatic cushion softens end-of-stroke impact over a 28 mm cushion length, and the standard TPU seals suit ambient temperatures from -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X370 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X370 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 370 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 SC80X370
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×370 | 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 SC80X370 Is Used
Package Diverting
The 370 mm stroke and 2513 N push force at 0.5 MPa reliably shift cartons or totes across a conveyor junction, with adjustable cushioning to protect product and mechanics at end of travel.
Clamping & Fixturing
Delivers consistent clamping pressure for woodworking or metal fabrication jigs. The tie-rod construction handles repetitive cycling, and the 25 mm rod resists deflection under axial load.
Bin Tipping
Provides the mid-range thrust and extended reach needed to tilt bins or hoppers on a process line. The PT3/8 ports support fast enough cycle times for semi-automated tipping stations.
Is the Airtac SC80 Standard Cylinder SC80X370 the Right Cylinder?
When the 80 mm bore’s 2513 N at 0.5 MPa is more force than needed, stepping down to a 63 mm bore (1559 N at 0.5 MPa) can reduce air consumption and physical size. If the application demands higher force, the 100 mm bore delivers 3927 N at the same pressure. Always match five points when replacing an existing SC cylinder: bore, stroke, port thread (PT or G), mounting accessory, and whether a magnet (-S) is required for sensors.
At 370 mm stroke, the extended 25 mm rod is long enough that side loads or off-centre mounting can create a bending moment on the rod bearing. For any stroke above 300 mm, consider adding an external linear guide or switching to a guided cylinder if the load is not perfectly axial, to protect the rod and bearing from premature wear.
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 SC80X370 FAQ
At 0.5 MPa the cylinder pushes with 2513 N and pulls with 2268 N. At 0.7 MPa push force is 3518 N, and at the maximum operating pressure of 0.9 MPa it reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf. All figures assume clean, filtered air at 40 µm.
No. The SC is a tie-rod cylinder and is physically shorter than an ISO 15552 cylinder of the same bore and stroke, so mounting dimensions and overall length will not match. It is a direct replacement only for another AirTAC SC80 cylinder with the same stroke, port thread, and mounting configuration.
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