Airtac SC80 Standard Cylinder SC80X860S
The AirTAC Airtac SC80 Standard Cylinder SC80X860S is a genuine double-acting standard air cylinder with a Ø80mm bore and 860mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke860 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X860S
The SC80X860S is an 80 mm bore double-acting pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa (4523 N at the 0.9 MPa maximum operating pressure). Its 860 mm stroke, combined with a 25 mm diameter piston rod, makes it well-suited for long-reach material transfer or pressing operations where a substantial working envelope is required.
This model includes the -S suffix for a built-in magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the tie-rod barrel for contactless position sensing. The cylinder uses PT1/8 ports, adjustable air cushioning at both ends, and operates in a standard temperature range of -20 to +70 °C with TPU seals.
Airtac SC80 Standard Cylinder SC80X860S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X860S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 860 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 SC80X860S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×860 | 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 SC80X860S Is Used
Long-Stroke Material Transfer
Moves heavy trays or pallets across an 860 mm span in packaging and logistics lines, with magnetic sensors confirming end-of-stroke positions.
Automated Pressing & Clamping
Applies up to 4523 N of clamping force at 0.9 MPa for gluing, welding, or assembly fixtures requiring a deep throat depth.
Bulk Bag Discharge Gates
Operates slide gates or diverter chutes on large silos and hoppers, where the 860 mm stroke fully opens the aperture.
Is the Airtac SC80 Standard Cylinder SC80X860S the Right Cylinder?
For applications needing more force, the 100 mm bore SC100 series provides 3927 N of push at 0.5 MPa, while the 63 mm bore SC63 offers a more compact 1559 N alternative. At this 860 mm stroke, the extended rod and load should be externally guided or supported to prevent side-load bending moments on the rod bearing; consider a linear rail or rod guide. When replacing an existing cylinder, match the 80 mm bore, 860 mm stroke, PT1/8 port thread, basic mounting, and the integrated magnet feature to ensure sensor compatibility.
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 SC80X860S FAQ
At 0.7 MPa operating pressure, the theoretical push force is 3518 N and the pull force (retraction) is 2268 N, based on the 80 mm bore and 25 mm rod diameter.
Yes. The -S suffix denotes a built-in magnet on the piston, so AirTAC CMSG, DMSG, or EMSG sensors can be clamped onto the tie-rods to detect piston position without additional brackets.
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