Airtac SC100 Standard Cylinder SC100X75SFA
The AirTAC Airtac SC100 Standard Cylinder SC100X75SFA is a genuine double-acting standard air cylinder with a Ø100mm bore and 75mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke75 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X75SFA
The SC100X75SFA is a 100 mm bore, 75 mm stroke double-acting tie-rod cylinder delivering a push force of 3927 N at 0.5 MPa (7068 N at 0.9 MPa). This model includes a built-in magnet for barrel-mounted CMSG/DMSG/EMSG sensors and an FA front rectangular flange for rigid panel mounting.
With a 25 mm diameter piston rod and M20x1.5 rod thread, the SC100 offers robust linear thrust for medium-duty clamping and pressing. The 75 mm stroke fits compact push/pull stations, and the adjustable air cushion (29 mm length) decelerates the piston quietly at end-of-travel. Body length A is 188 mm, giving a total extended length of approximately 263 mm.
Airtac SC100 Standard Cylinder SC100X75SFA Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X75SFA |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SC100X75SFA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SC100X75SFA Is Used
Sensor-Monitored Clamping
The built-in magnet and FA front flange combine for automated clamping fixtures where CMSG sensors confirm jaw position before a machining cycle starts.
Short-Stroke Part Stops
75 mm of travel is ideal for raising and lowering part stops on conveyor lines, with 3927 N of push force to halt medium-weight totes or pallets.
Panel-Mounted Press Tool
The FA flange mounts directly to a press frame, while the 7068 N force at 0.9 MPa handles insert pressing, riveting, or light forming operations.
Is the Airtac SC100 Standard Cylinder SC100X75SFA the Right Cylinder?
Choose the SC100 when 3927 N at 0.5 MPa meets your force requirement. For lighter loads, the SC80 bore provides 2513 N push at the same pressure, while the SC125 steps up to 6136 N. The FA front flange (F-SC100FA) bolts directly to a machine panel, keeping the cylinder body cantilevered.
To ensure a safe mechanical replacement, match five points: 100 mm bore, 75 mm stroke, PT port thread, FA front flange mounting, and the -S magnet option for sensor compatibility. This is a tie-rod cylinder, not an ISO 15552 profile, so verify body length A (188 mm) against your existing unit.
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 SC100X75SFA FAQ
At 0.5 MPa the cylinder pushes with 3927 N. At the maximum operating pressure of 1.0 MPa, theoretical push force reaches 801 kgf. The pull force on the return stroke is 3681 N at 0.5 MPa due to the 25 mm rod area.
No. The SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 cylinder of the same bore, so mounting dimensions and body length A (188 mm) will not match. Only replace another AirTAC SC tie-rod cylinder with the same bore, stroke, FA mount, and magnet option.
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