Airtac SC80 Standard Cylinder SC80X185
The AirTAC SC80 Standard Cylinder SC80X185 is a genuine double-acting standard air cylinder with a Ø80mm bore and 185mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke185 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 SC80X185
The SC80X185 is an 80 mm bore, 185 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod family. At 0.5 MPa it generates 2513 N pushing force, rising to 4523 N at the maximum operating pressure of 0.9 MPa, making it a strong mid-range actuator for general industrial tasks.
This model features a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports. The 28 mm adjustable air cushion at each end decelerates the piston smoothly, reducing end-of-stroke impact. The body length A is 182 mm, giving a total extended length of approximately 367 mm.
Airtac SC80 Standard Cylinder SC80X185 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X185 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 185 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 SC80X185
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×185 | 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 SC80X185 Is Used
Package Diverting
The 2513 N push force at 0.5 MPa easily handles diverting medium-weight cartons on conveyor lines, with the 185 mm stroke providing ample reach across standard belt widths.
Clamping & Fixturing
Delivers consistent, high clamping force for welding jigs and assembly fixtures. The adjustable cushion protects the fixture and part from impact damage during high-speed clamping cycles.
Material Lift Assist
Provides a robust 2268 N pull force at 0.5 MPa for lifting and lowering operations on small scissor lifts or ergonomic assist arms in manufacturing cells.
Is the Airtac SC80 Standard Cylinder SC80X185 the Right Cylinder?
Select the SC80X185 when your application needs around 2500 N of force at standard shop air. If you need less force, step down to the SC63 series (1559 N push at 0.5 MPa); for significantly more, the SC100 series delivers 3927 N at the same pressure. The 185 mm stroke is a standard length within the 80 mm bore's 1500 mm maximum.
For a direct replacement, match five points: 80 mm bore, 185 mm stroke, PT3/8 port thread, basic (no bracket) mounting, and no magnet. Always verify the tie-rod body length A (182 mm) against the existing cylinder, as the SC series is shorter than ISO 15552 profiles.
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 SC80X185 FAQ
The theoretical pushing force at 0.5 MPa is 2513 N. At the maximum operating pressure of 0.9 MPa, the pushing force increases to 4523 N. The pulling force at 0.5 MPa is 2268 N, accounting for the 25 mm rod diameter.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 profile cylinder. It is not dimensionally interchangeable. Only use it to replace another AirTAC SC80 tie-rod cylinder with matching bore, stroke, port thread, and mounting.
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