Airtac SC80 Standard Cylinder SC80X700TC
The AirTAC Airtac SC80 Standard Cylinder SC80X700TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 700mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke700 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X700TC
The SC80X700TC is a double-acting pneumatic cylinder delivering a substantial 2513 N of push force at 0.5 MPa (up to 4523 N at 0.9 MPa), making it a robust choice for medium-to-heavy linear actuation tasks. This model features a 25 mm diameter piston rod and a 700 mm stroke, with an adjustable air cushion (28 mm length) at both ends to decelerate the piston smoothly and protect end-cap components.
Equipped with a centre trunnion (TC) mount, the cylinder body pivots on the supplied TCM1 bracket, allowing the assembly to swing as it strokes—ideal for angular motion without rod binding. The body length A is 182 mm, giving a total extended length of approximately 882 mm. Ports are PT3/8, and the standard TPU seals suit operating temperatures from -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X700TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 700 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 SC80X700TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×700 | 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 SC80X700TC Is Used
Conveyor Diverter Gates
The 700 mm stroke and pivoting trunnion mount allow this cylinder to swing heavy diverter arms on packaging lines, sorting products between lanes with the 2513 N force needed to overcome material resistance.
Agricultural Implement Positioning
Ideal for adjusting the angle of tillage tools or sprayer booms. The centre trunnion accommodates the arcing motion, and the 80 mm bore provides ample force for heavy soil-engaging components.
Clamp and Rotate Fixtures
Used in welding cells to clamp a part and then pivot a fixture. The TC mount allows the cylinder body to rotate, while the 4523 N maximum thrust at 0.9 MPa ensures a secure hold on large fabrications.
Is the Airtac SC80 Standard Cylinder SC80X700TC the Right Cylinder?
Choose the SC80X700TC when your application requires a pivoting cylinder with a force capability between the smaller SC63 (1559 N at 0.5 MPa) and the larger SC100 (3927 N at 0.5 MPa). For strokes of 700 mm, always check for side loading: an unsupported 25 mm rod at this extension is vulnerable to bending. Use an external guide rail or a guided cylinder if the load is not perfectly axial.
To replace an existing cylinder, match these five points exactly: 80 mm bore, 700 mm stroke, PT3/8 port thread, centre trunnion (TC) mounting with the F-SC80TC bracket, and the absence of a magnet sensor option. This is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC80 tie-rod units.
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 SC80X700TC FAQ
At the standard 0.5 MPa operating pressure, the push force is 2513 N and the pull force on the retract stroke is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N.
No. Like all standard double-acting cylinders, the SC80X700TC will drift or drop its load if air pressure is exhausted or the directional valve is centered. The adjustable air cushions only decelerate the piston at the end of the stroke; they do not lock it. For position holding without live pressure, you must add an external rod brake or a pilot-operated check valve.
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