Airtac SC80 Standard Cylinder SC80X370CA
The AirTAC SC80 Standard Cylinder SC80X370CA 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 SC80X370CA
The SC80X370CA is an 80 mm bore, 370 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series. It generates a push force of 2513 N at 0.5 MPa and 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod with an M20x1.5 male thread.
This model is configured with a rear single clevis (CA) mount, part F-SC80CA, allowing the cylinder body to pivot during operation. The adjustable pneumatic cushion, with a 28 mm cushion length, decelerates the piston at both ends of the stroke to reduce impact. The standard PT1/4 port supplies filtered air, and the total extended body length is approximately 552 mm.
Airtac SC80 Standard Cylinder SC80X370CA Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X370CA |
|---|---|
| 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 SC80X370CA
| 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 SC80X370CA Is Used
Agricultural Equipment Actuation
The rear clevis mount and 370 mm stroke suit the pivoting linkages on seed drills, sprayer booms, or harvester header adjustments, providing reliable force in dusty conditions.
Conveyor Diverter Gates
Delivers 2513 N of push force at standard shop air to reliably shift medium-weight packages or bulk materials on 370 mm wide conveyor diverter sections.
Clamping & Welding Fixtures
The adjustable cushioning protects tooling during the fast 370 mm advance and retract cycles on automated welding jigs, ensuring consistent part clamping without impact damage.
Is the Airtac SC80 Standard Cylinder SC80X370CA the Right Cylinder?
Select the SC80 when your application requires between 2513 N and 4523 N of push force. If your load is lighter, stepping down to a 63 mm bore reduces the push force to 1559 N at 0.5 MPa; for heavier loads, the 100 mm bore provides 3927 N at the same pressure. For this 370 mm stroke, ensure the rod is not subjected to significant side loading—consider an external linear guide or a guided cylinder if bending moments are present.
To replace an existing cylinder, match five key points: the 80 mm bore, 370 mm stroke, PT1/4 port thread, the F-SC80CA rear single clevis mounting accessory, and the absence of a built-in magnet. The SC series 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 SC80X370CA FAQ
At 0.5 MPa (approx. 73 psi), the cylinder pushes with 2513 N and pulls with 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 SC80X370CA 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, you must add a pilot-operated check valve or an external mechanical rod lock.
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