Airtac SC100 Standard Cylinder SC100X630S
The AirTAC Airtac SC100 Standard Cylinder SC100X630S is a genuine double-acting standard air cylinder with a Ø100mm bore and 630mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke630 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X630S
The AirTAC SC100X630S is a double-acting tie-rod cylinder with a 100 mm bore and 630 mm stroke, delivering a push force of 3927 N at 0.5 MPa and up to 7068 N at the maximum operating pressure of 0.9 MPa. The built-in magnet allows direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors on the barrel for reliable end-of-stroke detection.
With a 25 mm diameter piston rod and M20x1.5 rod thread, this cylinder provides robust linear guidance for mid-to-heavy loads. The 29 mm adjustable air cushion at each end decelerates the piston smoothly, reducing impact noise and vibration. Its PT1/2 port threads and TPU seals suit standard compressed air systems operating between -20 and +70 °C.
Airtac SC100 Standard Cylinder SC100X630S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X630S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 630 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 SC100X630S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×630 | 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 SC100X630S Is Used
Conveyor Diverting
The 630 mm stroke and 3927 N push force at 0.5 MPa make this cylinder ideal for medium-duty conveyor diverters and sorting gates in packaging lines.
Clamping & Holding
Delivers consistent clamping force for CNC fixtures and welding jigs, with sensor feedback confirming the clamp is fully engaged before the cycle starts.
Material Handling
Used in lift-assist devices and pallet dispensers, the long stroke and high force handle heavy totes and bins in automated storage systems.
Is the Airtac SC100 Standard Cylinder SC100X630S the Right Cylinder?
For a 100 mm bore, the SC100X630S sits in a force class delivering 3927 N push at 0.5 MPa. If your load requires less force, stepping down to an 80 mm bore (2513 N at 0.5 MPa) can reduce air consumption and physical size. For higher force, the 125 mm bore provides 6136 N at the same pressure. At a 630 mm stroke, the unsupported rod length is significant; always check for side loads and consider an external guide or a guided cylinder if the rod experiences bending moments. When replacing, match bore, stroke, PT port thread, the -S magnet option, and the basic mounting configuration to ensure identical fit and 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 SC100 Standard Cylinder SC100X630S FAQ
At 0.7 MPa operating pressure, the SC100X630S generates a theoretical push force of 5497 N. The maximum push force at 0.9 MPa is 7068 N.
Yes. The -S suffix indicates a built-in magnet, so AirTAC CMSG, DMSG, or EMSG sensors can be clamped directly onto the barrel to detect piston position without external brackets.
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