Airtac SC80 Standard Cylinder SC80X35CA
The AirTAC Airtac SC80 Standard Cylinder SC80X35CA is a genuine double-acting standard air cylinder with a Ø80mm bore and 35mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke35 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 SC80X35CA
The SC80X35CA is a double-acting pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa (up to 4523 N at 0.9 MPa). Its 80 mm bore and 35 mm stroke make it a compact yet powerful actuator for short-throw, high-force tasks.
This model features a rear single clevis (CA) mount, allowing the cylinder body to pivot during operation, which is ideal for applications with angular movement. The 25 mm diameter piston rod and PT3/8 port ensure robust fluid flow, while the adjustable air cushion at each end decelerates the piston smoothly over the 28 mm cushion length, reducing end-of-stroke impact.
Airtac SC80 Standard Cylinder SC80X35CA Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X35CA |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 35 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 SC80X35CA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×35 | 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 SC80X35CA Is Used
Clamping & Fixturing
The short 35 mm stroke and high clamping force make it perfect for securely holding workpieces in machining or welding fixtures, where a pivoting mount aids part loading.
Material Ejection
Delivers a powerful, quick punch to eject parts from a die or mold. The rear clevis allows the cylinder to self-align with the ejector mechanism.
Gate or Diverter Actuation
Ideal for opening and closing small gates or diverters on chutes and conveyors in agricultural or bulk material handling, where the clevis mount accommodates the arc of the gate.
Is the Airtac SC80 Standard Cylinder SC80X35CA the Right Cylinder?
Choose the SC80X35CA when your application requires a high force output in a very short linear stroke with a pivoting mount. If the 2513 N push force at 0.5 MPa is insufficient, stepping up to the SC100 bore provides 3927 N. For lower force needs, the SC63 bore offers 1559 N.
For replacement, ensure a match on all five critical points: 80 mm bore, 35 mm stroke, PT3/8 port thread, rear single clevis (CA) mounting accessory (F-SC80CA), and the absence of a magnet. This 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 SC80X35CA FAQ
At the standard operating pressure of 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf.
No. The SC80X35CA is a double-acting cylinder that requires continuous air pressure to maintain its position. If pressure is lost or the directional valve is centered, the piston rod will drift or drop under load. For load holding, you must add an external mechanical lock, a rod brake, or a pilot-operated check valve.
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