Airtac SC80 Standard Cylinder SC80X175H
The AirTAC SC80 Standard Cylinder SC80X175H 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
- 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 SC80X175H
The AirTAC SC80X175H is an 80 mm bore, 175 mm stroke double-acting tie-rod cylinder fitted with high-temperature Viton (FKM) seals, extending the operating range from 0 to +150 °C. It delivers a push force of 2513 N at 0.5 MPa and 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod with M20x1.5 male threads.
With a body length A of 182 mm and an adjustable air cushion of 28 mm at each end, this cylinder decelerates the piston smoothly to reduce end-of-stroke impact. The PT1/4 port and standard PT thread keep it compatible with common pneumatic fittings, while the tie-rod construction makes it a robust choice for hot-environment automation tasks where standard seals would degrade.
Airtac SC80 Standard Cylinder SC80X175H Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X175H |
|---|---|
| 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 SC80X175H
| 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 SC80X175H Is Used
High-Temperature Actuation
With Viton seals rated to 150 °C, the SC80X175H operates reliably near ovens, autoclaves, and heated presses where standard TPU seals would fail, providing 2513 N of force at 0.5 MPa.
Heavy Part Clamping
The 80 mm bore generates up to 4523 N of clamping thrust at 0.9 MPa. The 175 mm stroke and 25 mm rod suit fixtures that need both a long advance and a rigid hold on hot workpieces.
Hot-Material Diverter Gates
Use this double-acting cylinder to pivot diverter flaps on conveyors carrying warm product. The adjustable cushion protects the mechanism at each 175 mm stroke end, even under continuous cycling.
Is the Airtac SC80 Standard Cylinder SC80X175H the Right Cylinder?
Choose the SC80 bore when your application needs between roughly 2500 N and 4500 N of push force from standard plant air. If your load is lighter, stepping down to the SC63 bore saves space and air consumption (1559 N push at 0.5 MPa); for heavier loads, the SC100 bore provides 3927 N at the same pressure. The 175 mm stroke is well within the 1500 mm maximum standard stroke for this bore.
This model carries the ‘H’ suffix, so it uses Viton seals rated for 0 to +150 °C—select it when ambient or media temperature exceeds the standard TPU limit of 70 °C. When replacing an existing cylinder, match all five key points: 80 mm bore, 175 mm stroke, PT port thread, basic (no accessory) mounting, and the absence of a built-in magnet. The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X175H FAQ
At 0.7 MPa (7 bar) supply pressure, the 80 mm bore generates 3518 N of push force on extension and 2268 N of pull force on retraction. The pull force is lower because the 25 mm rod reduces the effective piston area on the return side.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length (A = 182 mm) than a typical ISO 15552 profile cylinder of the same bore. It is a direct replacement only for another AirTAC SC tie-rod cylinder matching the same bore, stroke, port thread, mounting, and magnet option.
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