Airtac SC100 Standard Cylinder SC100X675S
The AirTAC Airtac SC100 Standard Cylinder SC100X675S is a genuine double-acting standard air cylinder with a Ø100mm bore and 675mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke675 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X675S
The SC100X675S delivers a robust 3927 N push force at 0.5 MPa (7068 N at 0.9 MPa), making it a powerful linear actuator for demanding mid-to-heavy automation tasks. This model features a 100 mm bore with a 25 mm diameter piston rod and a 675 mm stroke, well within the 1500 mm maximum standard stroke for this bore size.
Equipped with a built-in magnet (-S suffix), the cylinder barrel accepts CMSG, DMSG, or EMSG reed and solid-state sensors directly, enabling precise end-of-stroke or mid-position sensing without external brackets. The standard PT1/2 port and adjustable pneumatic cushion at both ends ensure smooth deceleration, while the TPU seals provide reliable operation from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X675S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X675S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 675 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 SC100X675S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×675 | 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 SC100X675S Is Used
Pallet Transfer Systems
The 675 mm stroke and 3927 N push force efficiently transfer heavy pallets between conveyor lanes, with the built-in magnet providing sensor confirmation of full extension and retraction.
Heavy Part Clamping
Delivers up to 7068 N of clamping force at 0.9 MPa for securing large weldments or castings in machining fixtures, with magnetic sensors verifying clamp engagement.
Baler & Compactor Ejection
Provides the long, powerful stroke needed to eject compacted material bales from compression chambers, with position feedback ensuring complete ejection cycles.
Is the Airtac SC100 Standard Cylinder SC100X675S the Right Cylinder?
Choose the SC100X675S when your application needs approximately 4000 N of force at standard plant pressure. If your load requires less force, stepping down to an 80 mm bore (2513 N push at 0.5 MPa) can reduce air consumption and cost. For precise sensor feedback, the integrated magnet on this model eliminates the need for external flag or proximity mounts.
For strokes of 300 mm and above, always evaluate side-loading. A 25 mm rod extending 675 mm is susceptible to bending under radial forces. If side load is present, use an external guide rail or a guided cylinder to protect the rod bearings and ensure long seal life. When replacing, match bore, stroke, PT port thread, the built-in magnet, and basic mounting to ensure drop-in compatibility with another AirTAC SC100 tie-rod cylinder.
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 SC100X675S FAQ
At 0.7 MPa operating pressure, the theoretical push force is 5497 N. The maximum force at 0.9 MPa is 7068 N. Always apply a safety factor for real-world dynamic loads.
Yes. The -S suffix indicates a built-in magnet on the piston. You can clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel tie-rods to detect piston position without additional mounting hardware.
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