Airtac SC100 Standard Cylinder SC100X660S
The AirTAC Airtac SC100 Standard Cylinder SC100X660S is a genuine double-acting standard air cylinder with a Ø100mm bore and 660mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke660 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X660S
The SC100X660S is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 100 mm bore with a 660 mm stroke. It generates a substantial 3927 N of push force at 0.5 MPa and up to 7068 N at 0.9 MPa, making it a powerful actuator for demanding mid-range industrial tasks. The built-in magnet (denoted by the -S suffix) allows direct mounting of CMSG, DMSG, or EMSG sensors on the barrel for precise, non-contact position feedback.
This model features a 25 mm diameter piston rod with an M20x1.5 thread and PT1/2 port connections. With a body length A of 188 mm, the total extended length is approximately 848 mm. The adjustable pneumatic cushion (29 mm length) decelerates the piston at stroke ends to reduce impact, while the standard TPU seals ensure reliable operation in temperatures from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X660S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X660S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 660 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| 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, 29 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (approx.) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC100 Standard Cylinder SC100X660S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×660 | 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 SC100 Standard Cylinder SC100X660S Is Used
Material Handling & Sorting
The 660 mm stroke and 3927 N push force efficiently actuate diverter gates, pushers, and transfer stations on conveyor lines, with the magnetic piston enabling precise end-of-stroke and mid-stroke sensing.
Clamping & Pressing Fixtures
Delivers up to 7068 N of clamping force at 0.9 MPa for holding workpieces during welding, assembly, or machining, where sensor feedback confirms the clamp is fully engaged.
Automated Machine Guarding
Ideal for raising and lowering heavy safety doors or panels on large machinery, using the long stroke for full access and magnetic sensors to verify the guard's open or closed position.
Is the Airtac SC100 Standard Cylinder SC100X660S the Right Cylinder?
Select the SC100X660S for applications needing around 4000 N of force at standard plant pressure. If your load is lighter, stepping down to an 80 mm bore (2513 N push at 0.5 MPa) can reduce air consumption and cost. For heavier demands, the 125 mm bore offers 6136 N at the same pressure. Always ensure the load is guided; at a 660 mm stroke, side forces can bend the 25 mm rod, so use external guides or a guided cylinder for off-axis loads.
For a direct replacement, match these five points: 100 mm bore, 660 mm stroke, PT port thread, the built-in magnet (-S) for sensor compatibility, and the basic mounting style. This tie-rod cylinder is shorter than an ISO 15552 profile and is not dimensionally interchangeable with them.
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 SC100 Standard Cylinder SC100X660S FAQ
At the standard operating pressure of 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf.
Yes. The -S suffix in the model code SC100X660S means it has a built-in magnet on the piston. This allows you to clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel's sensor grooves for contactless position detection without any additional brackets.
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