Airtac SC80 Standard Cylinder SC80X1850
The AirTAC SC80 Standard Cylinder SC80X1850 is a genuine double-acting standard air cylinder with a Ø80mm bore and 1850mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1850 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 SC80X1850
The AirTAC SC80X1850 is a double-acting tie-rod cylinder engineered for applications requiring an exceptionally long 1850 mm stroke from an 80 mm bore. With a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa, it provides substantial power for large-scale material handling or transfer systems. This non-standard stroke length exceeds the standard 1500 mm maximum, making it a made-to-order solution for extended linear travel.
Built with a 25 mm diameter piston rod and M20x1.5 rod thread, the cylinder features an adjustable air cushion (28 mm length) to decelerate the piston smoothly at both ends of its travel. The body length A is 182 mm, resulting in a total extended length of approximately 2032 mm. Standard PT3/8 ports supply the filtered air, and the TPU seals ensure reliable operation within a -20 to +70 °C temperature range.
Airtac SC80 Standard Cylinder SC80X1850 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1850 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1850 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 SC80X1850
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1850 | 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 SC80X1850 Is Used
Long-Stroke Material Transfer
Pushes or pulls heavy pallets and components across wide conveyor gaps or between distant workstations in automated lines.
Large Panel Pressing
Provides the extended reach and consistent force needed to close large-format presses for wood, composite, or metal panel lamination.
Automated Storage Retrieval
Acts as a long-travel actuator in simple AS/RS shuttles, extending deep into racking to push or pull totes and cartons.
Is the Airtac SC80 Standard Cylinder SC80X1850 the Right Cylinder?
Select the SC80 bore when your application needs between 2513 N and 4523 N of pneumatic force. If your load requires less force, stepping down to a 63 mm bore provides 1559 N at 0.5 MPa in a more compact package. For higher force demands, the 100 mm bore delivers 3927 N at the same pressure. This cylinder uses standard PT ports; ensure your system matches this thread type.
Given the 1850 mm stroke, managing side loads and rod deflection is critical. An unsupported rod of this length is highly susceptible to bending under lateral forces. Always use an external linear guide or rod support to carry the load, preventing premature seal wear and rod bearing damage. For direct replacement, match the 80 mm bore, 1850 mm stroke, PT3/8 port thread, basic mounting configuration, and the absence of a magnet.
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 SC80X1850 FAQ
At 0.5 MPa, the cylinder provides 2513 N pushing and 2268 N pulling force. 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.
For a stroke of 1850 mm, the 25 mm rod must not bear side loads directly. You must install an external linear guide system to absorb all lateral forces and support the tooling weight. The cylinder should only provide push/pull axial motion; otherwise, the rod bearing and seals will wear out rapidly.
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