Airtac SC100 Standard Cylinder SC100X712
The AirTAC Airtac SC100 Standard Cylinder SC100X712 is a genuine double-acting standard air cylinder with a Ø100mm bore and 712mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke712 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X712
The SC100X712 is a double-acting tie-rod cylinder delivering a substantial 3927 N of push force at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. With a 712 mm stroke and a rigid 25 mm diameter piston rod, this model is built for applications requiring a long, powerful linear movement.
This cylinder features a 188 mm body length and a 29 mm adjustable air cushion at each end to decelerate the piston smoothly. The PT1/2 ports and M20x1.5 rod thread provide a robust connection for heavy-duty tooling, while the standard TPU seals ensure reliable operation in temperatures from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X712 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X712 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 712 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 SC100X712
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | 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 SC100 Standard Cylinder SC100X712 Is Used
Long-Stroke Part Transfer
Moves heavy components over a 712 mm distance on packaging or assembly lines, leveraging the 3927 N push force to shift large pallets or fixtures.
Industrial Press Feed
Acts as a powerful linear feed for stamping or forming presses, reliably pushing sheet metal or heavy blanks into the die area with controlled cushioning.
Material Lift Assist
Provides the primary lifting or tilting action for a heavy-duty lift table or dumper, where the 7068 N maximum force at 0.9 MPa handles dense, bulky loads.
Is the Airtac SC100 Standard Cylinder SC100X712 the Right Cylinder?
For a force step-up, the SC125 series provides 6136 N at 0.5 MPa, while a step-down to the SC80 offers 2513 N. At a 712 mm stroke, the rod is fully supported by the front bearing when retracted, but when extended, external guides or a guided cylinder should be used to prevent rod bending under side loads. This cylinder is a direct replacement only for another AirTAC SC100 tie-rod cylinder matching the 712 mm stroke, PT1/2 ports, basic mounting, and no magnet.
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 SC100X712 FAQ
At the standard 0.5 MPa operating pressure, 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 reaches 7068 N.
No. The SC100X712 is a double-acting cylinder and will drift or drop if air pressure is exhausted. The adjustable air cushion only decelerates the piston at the stroke end; it is not a locking or holding device. For position holding without live pressure, you must add an external rod brake or a pilot-operated check valve.
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