Airtac SC80 Standard Cylinder SC80X712S
The AirTAC Airtac SC80 Standard Cylinder SC80X712S is a genuine double-acting standard air cylinder with a Ø80mm bore and 712mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke712 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X712S
The AirTAC SC80X712S is a double-acting tie-rod cylinder with an 80 mm bore and a 712 mm stroke, delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa. Its 25 mm diameter piston rod and 28 mm adjustable air cushion are sized for reliable mid-range industrial automation tasks requiring consistent linear motion.
This model includes a built-in magnet (-S suffix), allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for non-contact position feedback. With a PT3/8 port and a body length A of 182 mm, the total extended length is approximately 894 mm, fitting into compact machine layouts where sensor confirmation is critical.
Airtac SC80 Standard Cylinder SC80X712S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X712S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 712 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 SC80X712S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×712 | 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 SC80X712S Is Used
Conveyor Sorting Gate
The 712 mm stroke and magnetic piston position sensing make this cylinder ideal for a long-reach diverter gate on a wide conveyor, confirming open/closed state to the PLC.
Pallet Layer Forming
Provides the 2513 N push force at 0.5 MPa to square up layers of boxes on a palletizer, with the sensor confirming each cycle completion over the long travel.
Long-Stroke Clamp & Transfer
Moves a clamping mechanism over 712 mm in a woodworking or metalworking station, with the built-in magnet enabling end-of-stroke verification to prevent mid-cycle crashes.
Is the Airtac SC80 Standard Cylinder SC80X712S the Right Cylinder?
Select the SC80X712S when your application needs approximately 2513 N of force at standard plant pressure; for higher force, step up to the SC100 bore (3927 N at 0.5 MPa), or down to the SC63 (1559 N at 0.5 MPa) for lighter, faster cycling. The 712 mm stroke is within the 1500 mm maximum standard stroke for this bore, ensuring standard lead times.
At this stroke length, always check for potential side loading on the 25 mm rod. If the load is not guided externally, rod bearing wear and bending can occur. Use an external guide rail or a guided cylinder for unsupported loads. For exact replacement, match the 80 mm bore, 712 mm stroke, PT3/8 port thread, the built-in magnet (-S), and the basic mounting configuration.
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 SC80X712S 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 increases to 4523 N.
Yes, the -S suffix indicates a built-in magnet along the piston. This allows you to clamp compatible AirTAC CMSG, DMSG, or EMSG sensors directly onto the cylinder barrel to detect piston position without additional brackets.
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