Airtac SC80 Standard Cylinder SC80X35
The AirTAC SC80 Standard Cylinder SC80X35 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 SC80X35
The SC80X35 is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa, rising to 4523 N at the maximum operating pressure of 0.9 MPa. With a 35 mm stroke and a 25 mm diameter piston rod, this model is built for short, repetitive linear movements where a compact footprint and high force are essential.
This tie-rod cylinder uses a PT3/8 port and an M20x1.5 rod thread. The body length A is 182 mm, and the adjustable air cushion at each end is 28 mm long, providing smooth deceleration in fast-cycle applications. The standard TPU seals operate reliably from -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X35 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X35 |
|---|---|
| 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 SC80X35
| 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 SC80X35 Is Used
Clamping & Pressing
The high force output in a short 35 mm stroke makes this cylinder ideal for pneumatic clamping fixtures, small assembly presses, and holding workpieces during machining.
Part Stops & Diverters
Used on conveyor lines to stop or divert heavy products. The 25 mm rod and tie-rod construction handle the impact of repetitive stopping actions reliably.
Ejection & Punching
Provides the short, powerful punch needed to eject parts from molds or operate a small blanking die, leveraging the 4523 N maximum force at 0.9 MPa.
Is the Airtac SC80 Standard Cylinder SC80X35 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 constrained, the 63 mm bore SC63 offers 1559 N. This 35 mm stroke is well within the 1500 mm maximum standard stroke for the 80 mm bore.
To ensure a direct replacement, match five points: 80 mm bore, 35 mm stroke, PT3/8 port thread, basic mounting (no bracket), and the absence of a magnet. The SC80 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 SC80X35 FAQ
At 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.
This specific model code SC80X35 does not include the -S suffix, so it has no built-in magnet. To use CMSG or DMSG sensors, order the SC80X35-S variant. The standard model can still be used with external limit switches.
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