Airtac SC80 Standard Cylinder SC80X80N
The AirTAC Airtac SC80 Standard Cylinder SC80X80N is a genuine double-acting standard air cylinder with a Ø80mm bore and 80mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke80 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X80N
The AirTAC SC80X80N is an 80 mm bore double-acting tie-rod cylinder with an 80 mm standard stroke, fitted with NBR (nitrile) seals. Operating on filtered air at 0.15–1.0 MPa, it generates a push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa, making it a robust actuator for medium-to-heavy industrial tasks.
This model uses a 25 mm diameter piston rod with an M20x1.5 male thread and PT3/8 ports. The adjustable air cushion at each end is 28 mm long, and the basic body length (dimension A) is 182 mm. As a non-magnetic, basic-mount cylinder with NBR seals, it is suited to general-purpose applications where standard temperature ranges and external mounting accessories are planned.
Airtac SC80 Standard Cylinder SC80X80N Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X80N |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 80 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 SC80X80N
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×80 | 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 SC80X80N Is Used
Package Sorting Gates
The 80 mm bore provides ample force to divert medium-weight packages on conveyor lines. The 80 mm stroke gives a crisp, fast-acting gate motion for high-throughput logistics hubs.
Clamping & Fixturing
Ideal for heavy-duty workholding in CNC machining or welding fixtures. The NBR seals offer good resilience for standard shop air environments, holding parts firmly during operations.
Farm Implement Actuation
Deployed on agricultural machinery for tasks like chute control or bin gate opening. Its tie-rod construction is serviceable and handles dusty conditions when paired with proper rod wipers.
Is the Airtac SC80 Standard Cylinder SC80X80N the Right Cylinder?
Select the SC80 bore when your application needs between roughly 2500 N and 4500 N of force. If your load requires less force, stepping down to the SC63 bore (1559 N at 0.5 MPa) can reduce air consumption and physical size. For higher force demands, the SC100 bore delivers 3927 N at the same 0.5 MPa pressure. Always match the replacement cylinder on five points: bore (80 mm), stroke (80 mm), PT port thread, your chosen mounting accessory (this is a basic body), and the absence of a magnet. For strokes of 300 mm or longer on an 80 mm bore, consider an external guide or guided cylinder to protect the 25 mm rod from bending under side loads.
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 SC80X80N 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 reaches 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder that is physically shorter than an ISO 15552 profile cylinder, so dimensions are not interchangeable. It is a direct replacement only for another AirTAC SC80 tie-rod cylinder with matching bore, stroke, PT ports, and basic mounting.
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