Airtac SC80 Standard Cylinder SC80X63
The AirTAC Airtac SC80 Standard Cylinder SC80X63 is a genuine double-acting standard air cylinder with a Ø80mm bore and 63mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke63 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X63
The SC80X63 is a short-stroke double-acting cylinder from the AirTAC SC tie-rod family, delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa. With a 63 mm stroke and a 25 mm diameter piston rod, this model is built for applications that need a compact, powerful linear shove in a confined space.
Its 80 mm bore body has a length of 182 mm, resulting in a total extended length of approximately 245 mm. The adjustable air cushion at each end is 28 mm long, effectively decelerating the piston to reduce end-of-stroke impact. This is a genuine AirTAC SC cylinder, factory-configured with TPU seals for a standard operating range of -20 to +70 °C and PT3/8 threaded ports.
Airtac SC80 Standard Cylinder SC80X63 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X63 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 63 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 SC80X63
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×63 | 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 SC80X63 Is Used
Short-Stroke Clamping
The 63 mm stroke and 2513 N force at 0.5 MPa make it ideal for powerful, repetitive clamping and pressing fixtures where the jaw or die travel is minimal.
Compact Part Ejection
Use the SC80X63 as a robust pneumatic ejector on conveyors to kick rejected parts off the line with a quick, forceful 63 mm linear motion.
Die Cushioning Actuator
Its adjustable cushion and high 4523 N max force suit it for acting as a short-travel counter-pressure or stripper plate actuator in small die sets.
Is the Airtac SC80 Standard Cylinder SC80X63 the Right Cylinder?
Choose the SC80X63 when your application needs the force of an 80 mm bore but only a short travel. If the 2513 N push at 0.5 MPa is more than required, stepping down to a 63 mm bore (1559 N at 0.5 MPa) can reduce air consumption and physical size. For higher force demands in the same compact stroke, the 100 mm bore provides 3927 N at 0.5 MPa.
For a direct replacement, match five key points: 80 mm bore, 63 mm stroke, PT3/8 port thread, basic (no accessory) mounting, and the absence of a built-in magnet. This cylinder is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders; it must replace another AirTAC SC80 or an equivalent tie-rod cylinder.
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 SC80X63 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 increases to 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder that is shorter in overall body length than a standard ISO 15552 cylinder. It is not dimensionally interchangeable. It should only replace another AirTAC SC80 tie-rod cylinder or one with identical mounting dimensions.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X63
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.