Airtac SC80 Standard Cylinder SC80X175S
The AirTAC Airtac SC80 Standard Cylinder SC80X175S is a genuine double-acting standard air cylinder with a Ø80mm bore and 175mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke175 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X175S
The AirTAC SC80X175S is an 80 mm bore double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa). Its 175 mm stroke suits medium-travel clamping and positioning tasks, and the built-in magnet allows direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors for end-of-stroke detection.
This model uses a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports. The adjustable air cushion (28 mm length) decelerates the piston smoothly, protecting end caps. Operating temperature range is -20 to +70 °C with standard TPU seals.
Airtac SC80 Standard Cylinder SC80X175S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X175S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 175 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 SC80X175S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×175 | 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 SC80X175S Is Used
Conveyor Stop & Diverter
The 2513 N push force at 0.5 MPa stops medium-weight packages reliably. The built-in magnet enables sensor feedback for automated sortation control.
Clamping & Fixturing
Delivers consistent 4523 N clamping force at 0.9 MPa for CNC workholding. Magnetic piston sensors confirm clamp engagement before machining cycles start.
Palletizing Pusher
175 mm stroke pushes boxes onto a pallet. The 25 mm rod resists buckling under straight-line pushes, and the tie-rod design allows easy field maintenance.
Is the Airtac SC80 Standard Cylinder SC80X175S the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If space is tight and less force is acceptable, the 63 mm bore SC63 series offers 1559 N at the same pressure. Always match replacement cylinders on all five key points: 80 mm bore, 175 mm stroke, PT3/8 port thread, the built-in magnet (-S suffix), and any mounting accessory.
At 175 mm stroke, the rod bearing is well-supported for axial loads, but any significant side load requires an external guide or a guided cylinder to prevent rod bending and premature seal wear.
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 SC80X175S FAQ
At 0.5 MPa, push force is 2513 N and pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, push force reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
Yes. The -S suffix in SC80X175S indicates a built-in magnet in the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to be clamped directly onto the barrel's sensor groove for non-contact position sensing.
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