Airtac SC80 Standard Cylinder SC80X1870S
The AirTAC SC80 Standard Cylinder SC80X1870S is a genuine double-acting standard air cylinder with a Ø80mm bore and 1870mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1870 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 SC80X1870S
The AirTAC SC80X1870S is a double-acting tie-rod cylinder with an 80 mm bore and an extended 1870 mm non-standard stroke, delivering a push force of 2513 N at 0.5 MPa. The built-in magnet (suffix -S) allows CMSG/DMSG/EMSG sensors to mount directly on the barrel for precise end-of-stroke detection.
With a 25 mm diameter piston rod and an adjustable air cushion length of 28 mm, this cylinder decelerates heavy loads smoothly. The body length A is 182 mm, making the total extended length approximately 2052 mm. For strokes of this length, external guides are essential to protect the rod from bending under side loads.
Airtac SC80 Standard Cylinder SC80X1870S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1870S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1870 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 SC80X1870S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1870 | 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 SC80X1870S Is Used
Long-Reach Material Handling
Pushes or pulls pallets and large components across wide conveyor gaps or transfer stations where a standard stroke is too short.
Automated Gantry Systems
Provides the long travel axis on light-duty gantries, with the magnet confirming full retraction before the next cycle starts.
Agricultural Sorting Gates
Operates tall diverter gates on produce or grain chutes, using sensor feedback to verify open/closed positions in dusty environments.
Is the Airtac SC80 Standard Cylinder SC80X1870S the Right Cylinder?
Select the SC80 when the SC63's 1559 N push force at 0.5 MPa is insufficient; step up to the SC100 for 3927 N if higher force is needed. This 1870 mm stroke exceeds the standard maximum of 1500 mm for the 80 mm bore, making it a non-standard, made-to-order item.
For a stroke of this magnitude, side-load management is critical—an unsupported 25 mm rod at nearly 2 meters of extension is vulnerable to bending. Always pair this cylinder with an external linear guide or rod support. For replacement, match bore (80 mm), stroke (1870 mm), PT port thread, the built-in magnet (-S), and basic mounting.
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 SC80X1870S FAQ
At 0.5 MPa it delivers 2513 N pushing and 2268 N pulling. At the maximum operating pressure of 0.9 MPa, the push force reaches 4523 N.
No. The maximum standard stroke for the SC80 bore is 1500 mm. The 1870 mm stroke is a non-standard, made-to-order configuration. Ensure your application uses external guides to prevent rod buckling at this extension.
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