Airtac SC100 Standard Cylinder SC100X500SFA
The AirTAC Airtac SC100 Standard Cylinder SC100X500SFA is a genuine double-acting standard air cylinder with a Ø100mm bore and 500mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke500 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X500SFA
The SC100X500SFA is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa), making it a powerful actuator for medium-to-heavy industrial tasks. Its 100 mm bore houses a 25 mm diameter piston rod with PT1/2 ports, and the 500 mm stroke is well within the 1500 mm maximum standard stroke for this bore size.
This configuration includes a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, enabling precise end-of-stroke or mid-position detection without external brackets. The FA front rectangular flange (accessory F-SC100FA) provides rigid panel or bulkhead mounting on the rod end, and the standard TPU seals ensure reliable operation from -20 to +70 °C with filtered air.
Airtac SC100 Standard Cylinder SC100X500SFA Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X500SFA |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 500 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 SC100X500SFA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×500 | 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 SC100X500SFA Is Used
Pallet Stop & Lift Gates
The 3927 N push force at 0.5 MPa easily raises or stops heavy pallets on conveyor lines. The built-in magnet allows sensors to confirm gate position for interlocked material handling sequences.
Press-Fit Assembly Fixtures
Delivers up to 7068 N of controlled force at 0.9 MPa for pressing bearings, bushings, or pins into housings. The front flange mount ensures rigid alignment with the press tooling.
Clamping & Welding Jigs
The 500 mm stroke provides ample reach for large-part clamping. Adjustable air cushioning decelerates the 25 mm rod smoothly at end-of-stroke, reducing vibration transferred to the fixture.
Is the Airtac SC100 Standard Cylinder SC100X500SFA the Right Cylinder?
Choose the SC100 bore when your application needs between 3927 N (push at 0.5 MPa) and 7068 N (push at 0.9 MPa). If you require less force, stepping down to an SC80 bore provides 2513 N at 0.5 MPa in a more compact body; for significantly higher force, the SC125 delivers 6136 N at 0.5 MPa. With a 500 mm stroke, ensure the rod is not subjected to high side loads—long, unsupported strokes can create a bending moment on the 25 mm rod and rod bearing. For applications with offset loads, consider an external linear guide or a guided cylinder to protect the rod and seals from premature wear.
For a direct replacement, match these five attributes exactly: 100 mm bore, 500 mm stroke, PT port thread, FA front flange mounting, and the built-in magnet (-S) for sensor compatibility. This tie-rod cylinder is shorter than an ISO 15552 profile and will only interchange dimensionally with another AirTAC SC100 of the same configuration.
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 SC100X500SFA 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 force at 1.0 MPa is 801 kgf.
No, the AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 profile cylinder, so the mounting dimensions are not interchangeable. This model is a direct dimensional replacement only for another AirTAC SC100 tie-rod cylinder with a 500 mm stroke, PT ports, FA front flange, and built-in magnet.
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