Airtac SC50 Standard Cylinder SC50X110FA
The AirTAC Airtac SC50 Standard Cylinder SC50X110FA is a genuine double-acting standard air cylinder with a Ø50mm bore and 110mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke110 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X110FA
The AirTAC SC50X110FA is a 50 mm bore tie-rod cylinder delivering 982 N of push force at 0.5 MPa (1767 N at 0.9 MPa). Its 110 mm stroke suits medium-travel clamping and pressing operations where a compact, rigid mount is needed.
This configuration includes an FA front rectangular flange (F-SC50FA) for secure face-mounting on panels or machine frames. The 20 mm rod features an M16x1.5 thread, and the adjustable air cushion absorbs end-of-stroke impact over a 21 mm cushion length.
Airtac SC50 Standard Cylinder SC50X110FA Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X110FA |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 21 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (approx.) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC50 Standard Cylinder SC50X110FA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×110 | 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 SC50 Standard Cylinder SC50X110FA Is Used
Pneumatic Press Feed
The 110 mm stroke and 982 N push force reliably advance material strips or blanks into a stamping die, with the front flange ensuring rigid alignment to the press bed.
Part Rejection Gate
Fast 30-800 mm/s speed range actuates a diverter gate on a conveyor line. The adjustable cushion softens the stop when the gate reaches its end position, reducing noise and wear.
Jig & Fixture Clamping
Delivers 1767 N of clamping force at 0.9 MPa to hold workpieces during machining or welding. The front-flange mount bolts directly to a fixture plate for a short, stiff load path.
Is the Airtac SC50 Standard Cylinder SC50X110FA the Right Cylinder?
For higher force, the 63 mm bore SC63 series provides 1559 N at 0.5 MPa. If space is tight and lower force is acceptable, the 40 mm bore offers 628 N. The FA front flange keeps the cylinder body rigidly aligned, making it ideal for push applications where the rod is guided externally.
When replacing, match five points: 50 mm bore, 110 mm stroke, PT1/4 port thread, FA front flange mounting, and the absence of a magnet. This ensures identical dimensional and performance interchangeability with an existing AirTAC SC50X110FA.
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 SC50 Standard Cylinder SC50X110FA FAQ
At the standard 0.5 MPa operating pressure, the cylinder pushes with 982 N and pulls with 825 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
The SC series is a tie-rod cylinder and is shorter than a typical ISO 15552 profile cylinder, so it is not dimensionally interchangeable with ISO 15552 types. It is a direct replacement only for another AirTAC SC50 cylinder with the same stroke, PT port thread, and FA front flange mount.
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