Airtac SC80 Standard Cylinder SC80X375
The AirTAC SC80 Standard Cylinder SC80X375 is a genuine double-acting standard air cylinder with a Ø80mm bore and 375mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke375 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 SC80X375
The SC80X375 is a double-acting pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa operating pressure. With an 80 mm bore and 375 mm stroke, it features a 25 mm diameter piston rod and PT3/8 ports, making it a robust choice for medium-duty linear actuation tasks where consistent force is required.
This model uses the standard TPU/NBR seal package for a -20 to +70 °C operating range and includes an adjustable air cushion to decelerate the piston smoothly at end-of-stroke. The total extended body length is approximately 557 mm, based on the 182 mm body dimension plus the 375 mm stroke, offering a compact footprint compared to ISO 15552 cylinders of similar bore.
Airtac SC80 Standard Cylinder SC80X375 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X375 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 375 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 SC80X375
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×375 | 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 SC80X375 Is Used
Material Transfer Gates
The 2513 N push force at 0.5 MPa reliably actuates diverter gates on conveyor lines, directing packages or bulk materials with a 375 mm stroke suitable for wide chute openings.
Press-to-Lock Assembly Jigs
Delivers a controlled clamping force up to 4523 N at 0.9 MPa for holding workpieces during welding or assembly, with the adjustable cushion preventing impact damage to delicate fixtures.
Pallet Layer Positioning
Used in palletizing systems to push or align layers of boxes over a 375 mm travel, leveraging the 25 mm rod's stiffness for consistent alignment under moderate side forces.
Is the Airtac SC80 Standard Cylinder SC80X375 the Right Cylinder?
For applications needing slightly less force, stepping down to a 63 mm bore (1559 N at 0.5 MPa) can reduce air consumption. If higher force is needed, the 100 mm bore provides 3927 N at 0.5 MPa. With a 375 mm stroke, ensure the rod is protected from side loads; an external guide or guided cylinder is recommended to prevent rod bending and premature bearing wear.
When replacing this cylinder, match five key points: 80 mm bore, 375 mm stroke, PT3/8 port thread, basic mounting (no brackets), and the absence of a built-in magnet. This ensures dimensional and performance interchangeability with another AirTAC SC80 tie-rod cylinder.
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 SC80X375 FAQ
At 0.7 MPa operating pressure, the theoretical push force is 3518 N and the pull force on the retract stroke is 2268 N. These values are based on the 80 mm bore and 25 mm rod diameter.
This specific model code (SC80X375) does not include the '-S' magnet option, so the piston does not have a built-in magnetic ring. To use CMSG or DMSG sensors, you would need to order the SC80X375-S variant, which includes the magnet.
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