Airtac SC80 Standard Cylinder SC80X1950S
The AirTAC SC80 Standard Cylinder SC80X1950S is a genuine double-acting standard air cylinder with a Ø80mm bore and 1950mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1950 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 SC80X1950S
The AirTAC SC80X1950S is a double-acting, single-rod pneumatic cylinder with an exceptionally long 1950 mm stroke, exceeding the standard 1500 mm maximum for the 80 mm bore. This non-standard stroke length is made-to-order, delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa, making it suitable for large-scale linear transfer and material handling where extended reach is critical.
Equipped with a built-in magnet (-S suffix), this model allows direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors on the tie-rod barrel for precise end-of-stroke or mid-stroke position feedback. The 25 mm diameter piston rod and 28 mm adjustable air cushion at each end manage the high inertial loads typical of such a long stroke, while the PT3/8 port thread ensures standard pneumatic connections.
Airtac SC80 Standard Cylinder SC80X1950S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1950S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1950 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 SC80X1950S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1950 | 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 SC80X1950S Is Used
Long-Stroke Material Transfer
Pushes or pulls heavy pallets, sheets, or components across wide conveyor gaps or transfer stations, utilizing the full 1950 mm reach.
Automated Spray Coating Booths
Moves a spray head or sensor array linearly across large workpieces, with the built-in magnet providing precise position confirmation along the entire stroke.
Vertical Mast Lift Assist
Provides the long vertical travel needed for raising and lowering light platforms or tooling in automated storage and retrieval systems, where the 2513 N force handles the payload.
Is the Airtac SC80 Standard Cylinder SC80X1950S the Right Cylinder?
For applications requiring less thrust, stepping down to a 63 mm bore provides 1559 N at 0.5 MPa, while a 100 mm bore increases push force to 3927 N at the same pressure. Given the 1950 mm stroke length, side loads and rod buckling are significant risks—external guide rails or a self-guided cylinder are strongly recommended to protect the rod bearings and ensure linear motion integrity. To replace an existing SC80X1950S, match the 80 mm bore, 1950 mm stroke, PT3/8 port thread, the built-in magnet, and any additional mounting accessories exactly.
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 SC80X1950S FAQ
At 0.5 MPa (5 bar), the cylinder provides a push force of 2513 N and a pull force of 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N.
Yes, for a stroke length of 1950 mm on an 80 mm bore with a 25 mm rod, an external guide or a guided cylinder configuration is strongly recommended. The long, unsupported rod is susceptible to bending and buckling under side loads, which will cause premature seal and bearing wear.
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