Airtac SC80 Standard Cylinder SC80X1350STC
The AirTAC Airtac SC80 Standard Cylinder SC80X1350STC is a genuine double-acting standard air cylinder with a Ø80mm bore and 1350mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1350 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1350STC
The SC80X1350STC is an 80 mm bore, 1350 mm stroke double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (up to 4523 N at 0.9 MPa). Its 25 mm diameter piston rod and 28 mm adjustable air cushion are sized for moving moderate-to-heavy payloads smoothly over a long working distance.
This configuration includes a built-in magnet (S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, plus a centre trunnion mount (TC suffix) that ships with the TCM1 bracket (F-SC80TC). The trunnion allows the cylinder body to pivot, making it ideal for swinging or articulating loads. With a body length A of 182 mm, the total extended length reaches approximately 1532 mm.
Airtac SC80 Standard Cylinder SC80X1350STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1350STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1350 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 SC80X1350STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1350 | 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 SC80X1350STC Is Used
Long-Reach Material Transfer
The 1350 mm stroke and 2513 N push force at 0.5 MPa efficiently transfer panels or boxes between distant conveyor lines, with the trunnion mount absorbing alignment shifts.
Welding Fixture Clamping
Delivers 4523 N of clamping force at 0.9 MPa for heavy weldments. The built-in magnet provides end-of-stroke confirmation via CMSG sensors to ensure part presence before the cycle starts.
Agricultural Gate or Chute Actuation
Operates large diverter gates on silos or sorting chutes. The centre trunnion pivot handles the swinging motion, while the TPU seals perform reliably in dusty -20 to +70 °C environments.
Is the Airtac SC80 Standard Cylinder SC80X1350STC the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N and 4523 N of force. If you need less, the 63 mm bore provides 1559 N at 0.5 MPa; for more force, step up to the 100 mm bore delivering 3927 N at the same pressure. For this 1350 mm stroke, side-load management is critical—the long, unsupported 25 mm rod can bend under lateral force. Always use an external linear guide or a guided cylinder assembly to absorb side loads and protect the rod bearing.
For a direct replacement, match these five points exactly: 80 mm bore, 1350 mm stroke, PT port thread, centre trunnion (TC) mounting with TCM1 bracket, and the built-in magnet (-S) for sensor compatibility. This tie-rod cylinder is shorter than an ISO 15552 profile and is not dimensionally interchangeable with that standard.
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 SC80X1350STC FAQ
At the standard 0.5 MPa operating pressure, the cylinder produces 2513 N pushing and 2268 N pulling. 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.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length (182 mm body length A for the 80 bore) than a typical ISO 15552 profile cylinder. It is not dimensionally interchangeable. It directly replaces another AirTAC SC80 tie-rod cylinder with matching stroke, PT ports, TC mount, and magnet.
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