Airtac SC80 Standard Cylinder SC80X105S
The AirTAC Airtac SC80 Standard Cylinder SC80X105S is a genuine double-acting standard air cylinder with a Ø80mm bore and 105mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke105 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X105S
The SC80X105S is a double-acting pneumatic cylinder with an 80 mm bore and 105 mm stroke, delivering a push force of 2513 N at 0.5 MPa. Its 25 mm diameter piston rod and 28 mm adjustable air cushion provide reliable deceleration for mid-range automation tasks.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG sensors to be mounted directly on the tie-rod barrel for non-contact position sensing. The standard PT1/8 port and TPU seals suit filtered-air systems operating from -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X105S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X105S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 105 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 SC80X105S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×105 | 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 SC80X105S Is Used
Package Diverter
The 105 mm stroke and 2513 N push force at 0.5 MPa reliably divert cartons on medium-speed conveyors. The built-in magnet enables end-of-stroke confirmation with a DMSG sensor.
Clamping & Fixturing
Applies consistent holding force for woodworking or light metal fabrication jigs. The adjustable cushion reduces impact noise during high-cycle clamping operations.
Press Feed Mechanism
Provides the thrust to push blanks into a stamping press. The 25 mm rod resists buckling under the 2268 N pull force at 0.5 MPa during retraction.
Is the Airtac SC80 Standard Cylinder SC80X105S the Right Cylinder?
For applications needing more force, the SC100 series offers 3927 N at 0.5 MPa with the same 25 mm rod. If a shorter, lighter cylinder is acceptable, the SC63 delivers 1559 N. This SC80X105S is a standard-stroke model within the 1500 mm maximum for 80 mm bore.
When replacing an existing unit, match five points: 80 mm bore, 105 mm stroke, PT port thread, the built-in magnet (-S), and the basic mounting style. Always confirm the tie-rod body length A of 182 mm plus stroke fits the available envelope.
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 SC80X105S FAQ
At 0.7 MPa operating pressure, the SC80 bore generates a theoretical push force of 3518 N and a pull force of 3175 N. The maximum push force at 0.9 MPa is 4523 N.
Yes. The -S suffix in SC80X105S indicates a built-in magnet on the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to be clamped onto the tie-rod barrel for position feedback.
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