Airtac SC80 Standard Cylinder SC80X700S
The AirTAC Airtac SC80 Standard Cylinder SC80X700S 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 SC80X700S
The SC80X700S is a double-acting pneumatic cylinder with an 80 mm bore and a 700 mm stroke, delivering a push force of 2513 N at 0.5 MPa (4523 N at the maximum operating pressure of 0.9 MPa). Its 25 mm diameter piston rod and 28 mm adjustable air cushion are sized for mid-range industrial tasks that require a long, controlled linear stroke.
This model includes a built-in magnet (-S suffix), allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the tie-rod barrel for non-contact position feedback. The cylinder operates on filtered air from -20 to +70 °C with standard TPU seals and PT1/4 ports, with a body length of 182 mm plus the 700 mm stroke.
Airtac SC80 Standard Cylinder SC80X700S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700S |
|---|---|
| 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 SC80X700S
| 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 SC80X700S Is Used
Long-Reach Part Transfer
The 700 mm stroke and 2513 N push force at 0.5 MPa reliably shift components between distant conveyor stations, with the built-in magnet enabling end-of-stroke sensor confirmation.
Automated Clamping & Fixturing
Delivers consistent clamping pressure on large weldments or assembly fixtures. The adjustable cushion decelerates the 25 mm rod smoothly, protecting tooling at the end of travel.
Pallet Dispensing Systems
Provides the extended reach needed to push or lift pallets in automated storage equipment, with magnetic sensors verifying full extension and retraction for cycle safety.
Is the Airtac SC80 Standard Cylinder SC80X700S the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore provides 3927 N at 0.5 MPa, while the 63 mm bore offers a more compact option at 1559 N. At a 700 mm stroke, ensure the rod is protected from side loads; use an external linear guide or a guided cylinder to prevent rod bearing wear and bending.
When replacing this unit, match five key points: 80 mm bore, 700 mm stroke, PT3/8 port thread, the built-in magnet for sensors, and the basic (no bracket) mounting configuration. This tie-rod cylinder is not dimensionally interchangeable with 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 SC80X700S 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.
No. This is a standard double-acting cylinder that will drift or drop if air pressure is lost or the directional valve is centered. The adjustable air cushion only decelerates the piston near the stroke end; it does not lock or hold the position. For load holding without live pressure, add an external rod brake or a pilot-operated check valve.
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