Airtac SC80 Standard Cylinder SC80X1100STC
The AirTAC Airtac SC80 Standard Cylinder SC80X1100STC is a genuine double-acting standard air cylinder with a Ø80mm bore and 1100mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1100 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1100STC
The SC80X1100STC is an 80 mm bore, 1100 mm stroke double-acting tie-rod cylinder from the AirTAC SC family. It produces 2513 N of push force at 0.5 MPa and up to 4523 N at the 0.9 MPa maximum operating pressure, making it a capable mid-range actuator for long linear movements.
This model includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and ships with a centre trunnion (TC) mount and TCM1 bracket (F-SC80TC) for pivoting applications. The 25 mm diameter piston rod and 28 mm adjustable air cushion help manage end-of-stroke deceleration across the 1100 mm travel. With a body length A of 182 mm, the total extended length is approximately 1282 mm.
Airtac SC80 Standard Cylinder SC80X1100STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1100STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1100 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 SC80X1100STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1100 | 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 SC80X1100STC Is Used
Long-Reach Part Transfer
The 1100 mm stroke and 2513 N push force at 0.5 MPa suit extended part transfer stations on assembly conveyors, where a pivoting trunnion mount allows the cylinder to follow the load arc.
Automated Welding Fixture
Centre trunnion mounting and magnetic piston sensing enable precise, repeatable clamping in automated welding cells, with the long stroke providing clearance for large workpieces.
Diverter Gate Actuation
Ideal for pivoting diverter gates on material handling lines, where the 1100 mm stroke gives full gate travel and the built-in magnet confirms open/closed status to the PLC.
Is the Airtac SC80 Standard Cylinder SC80X1100STC the Right Cylinder?
Choose the SC80X1100STC when your application needs a long 1100 mm stroke with a pivoting mount and sensor feedback. If the 2513 N push force at 0.5 MPa is insufficient, stepping up to the 100 mm bore SC100 series provides 3927 N. For lower force requirements, the 63 mm bore offers 1559 N.
At 1100 mm of stroke, the unsupported piston rod is subject to bending under side loads. Use an external guide rail or rod support to prevent rod bearing damage and ensure straight-line motion. For replacement, match bore (80 mm), stroke (1100 mm), PT port thread, centre trunnion (TC) mount, and the built-in magnet (-S) to an identical AirTAC SC model.
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 SC80X1100STC FAQ
At 0.5 MPa, the push force is 2513 N; at 0.7 MPa it is 3518 N; and at the maximum operating pressure of 0.9 MPa it reaches 4523 N. The pull force at 0.5 MPa is 2268 N. These values are based on the 80 mm bore and 25 mm rod diameter.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. You can clamp CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the tie-rod barrel to detect piston position without additional brackets.
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