Airtac SC50 Standard Cylinder SC50X110S
The AirTAC Airtac SC50 Standard Cylinder SC50X110S 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 SC50X110S
The AirTAC SC50X110S is a double-acting single-rod tie-rod cylinder delivering 982 N of push force at 0.5 MPa (1374 N at 0.7 MPa). Its 110 mm stroke suits medium-reach clamping, pressing, and material-transfer tasks where a compact footprint matters.
The built-in magnet (suffix -S) allows CMSG, DMSG, or EMSG reed and solid-state sensors to mount directly onto the barrel for reliable end-of-stroke or mid-stroke position sensing. The 20 mm diameter rod and PT1/4 ports keep flow rates high, while the adjustable air cushion (21 mm length) decelerates the piston smoothly at each end.
Airtac SC50 Standard Cylinder SC50X110S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X110S |
|---|---|
| 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 SC50X110S
| 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 SC50X110S Is Used
Automated Clamping
The 982 N push force at 0.5 MPa firmly holds workpieces during CNC machining, welding, or assembly. The built-in magnet enables sensor-based clamp/unclamp confirmation.
Part Transfer & Sorting
A 110 mm stroke pushes or diverts boxes and components on conveyors. Magnetic piston sensors signal the PLC when the transfer arm is fully extended or retracted.
Packaging Press
Applies consistent pressure to seal cartons or insert liners. The adjustable cushion protects the 20 mm rod and end caps during high-cycle packaging runs.
Is the Airtac SC50 Standard Cylinder SC50X110S the Right Cylinder?
For higher force at the same pressure, step up to the SC63 bore (1559 N push at 0.5 MPa); for a lighter, more compact solution the SC40 offers 628 N. This SC50X110S is a genuine AirTAC cylinder — when replacing, match bore (50 mm), stroke (110 mm), PT thread, the -S magnet option, and your required mounting accessory.
At 110 mm stroke the standard rod bearing provides good side-load support for short strokes, but if the load is off-axis or guided externally, confirm the rod bending moment stays within the bearing’s limit. For longer strokes or higher side loads, consider an external guide or a guided cylinder.
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 SC50X110S FAQ
At 0.5 MPa the cylinder pushes with 982 N and pulls with 825 N. At the maximum operating pressure of 0.9 MPa, push force reaches 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf (1961 N).
Yes. The -S suffix means a magnet is built into the piston. You can clamp CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel to detect piston position without external brackets.
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