Airtac SC50 Standard Cylinder SC50X110
The AirTAC Airtac SC50 Standard Cylinder SC50X110 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 SC50X110
The AirTAC SC50X110 is a double-acting pneumatic cylinder with a 50 mm bore and 110 mm stroke, delivering a push force of 982 N at 0.5 MPa (up to 1767 N at 0.9 MPa). Its 20 mm diameter piston rod and 21 mm adjustable air cushion provide reliable deceleration for mid-range automation tasks.
With a compact body length A of 150 mm, this tie-rod cylinder fits shorter machine envelopes than typical ISO 15552 profiles. The standard PT1/4 ports and TPU seals suit filtered-air systems operating from -20 to +70 °C, making it a practical workhorse for general industrial actuation.
Airtac SC50 Standard Cylinder SC50X110 Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X110 |
|---|---|
| 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 SC50X110
| 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 SC50X110 Is Used
Part Stops & Diverters
Provides the 982 N push force needed to reliably stop or divert medium-weight packages and totes on conveyor lines at standard shop air pressure.
Clamping & Pressing
Applies up to 1767 N of force for holding workpieces during drilling, welding, or light assembly, with adjustable cushioning to reduce impact at the end of the clamp stroke.
Material Lift Assist
The 20 mm rod and 110 mm stroke suit short lifting or tilting actions on ergonomic assist arms, handling bins or fixtures within the cylinder's rated side-load limits.
Is the Airtac SC50 Standard Cylinder SC50X110 the Right Cylinder?
Choose the SC50X110 when your application needs roughly 1000 N of push force. If you require more force, step up to the SC63 bore (1559 N at 0.5 MPa); for a lighter, faster-moving load, the SC40 bore (628 N at 0.5 MPa) may be a better match. This 110 mm stroke is well within the 1200 mm maximum standard stroke for the 50 mm bore.
For a drop-in replacement, match five key points: 50 mm bore, 110 mm stroke, PT1/4 port thread, basic (no bracket) mounting, and no built-in magnet. Always verify the mounting accessory part code if brackets are added later (e.g., foot mount F-SC50LB).
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 SC50X110 FAQ
At 0.5 MPa the push force is 982 N and the pull force is 825 N. At the maximum operating pressure of 0.9 MPa, push force reaches 1767 N. The theoretical maximum force at 1.0 MPa is 200 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is dimensionally shorter than an ISO 15552 profile cylinder, so it is not a drop-in interchange. It directly replaces another AirTAC SC50 cylinder with the same stroke, port thread, and mounting configuration.
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