Airtac SC80 Standard Cylinder SC80X1900S
The AirTAC SC80 Standard Cylinder SC80X1900S is a genuine double-acting standard air cylinder with a Ø80mm bore and 1900mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1900 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 SC80X1900S
The AirTAC SC80X1900S is a double-acting single-rod pneumatic cylinder with an 80 mm bore and a non-standard 1900 mm stroke, built for long linear movements where standard lengths fall short. Its 25 mm diameter rod and PT3/8 ports deliver a push force of 2513 N at 0.5 MPa and up to 4523 N at the 0.9 MPa maximum operating pressure.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the tie-rod barrel for reliable end-of-stroke detection. The adjustable air cushion at each end (28 mm cushion length) decelerates the piston smoothly, while the tie-rod construction keeps the 182 mm body length A compact for its force class.
Airtac SC80 Standard Cylinder SC80X1900S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1900S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1900 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 SC80X1900S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1900 | 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 SC80X1900S Is Used
Long-Reach Material Transfer
Moves pallets or large sheets across wide conveyor gaps in automated warehouses, using the full 1900 mm stroke and sensor feedback for precise positioning.
Automated Glue or Sealant Bead Application
Drives a dispensing head along a long, straight path on assembly lines, where the 1900 mm stroke covers the full part length in one smooth pass.
Greenhouse Ventilation Actuator
Opens and closes long rows of roof vents or side curtains, with the magnet sensors confirming open/closed status to the climate control system.
Is the Airtac SC80 Standard Cylinder SC80X1900S the Right Cylinder?
For applications needing slightly less force in a smaller envelope, stepping down to the SC63 bore provides 1559 N at 0.5 MPa. If higher force is required, the SC100 bore delivers 3927 N at the same pressure. At 1900 mm stroke, the rod is highly extended; side loads must be avoided or managed with an external linear guide, as the rod bearing is not designed to support bending moments. To match this cylinder as a replacement, verify five points: 80 mm bore, 1900 mm stroke, PT3/8 port thread, the built-in magnet for sensor mounting, and the basic (no bracket) mounting configuration.
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 SC80X1900S FAQ
At 0.5 MPa the cylinder pushes with 2513 N and pulls with 2268 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
At this stroke length, the piston rod is highly susceptible to bending under side loads. Always guide the load externally with a linear rail or rodless actuator. The SC80X1900S rod bearing is designed to support axial thrust only, not lateral forces.
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