Airtac SC50 Standard Cylinder SC50X10
The AirTAC Airtac SC50 Standard Cylinder SC50X10 is a genuine double-acting standard air cylinder with a Ø50mm bore and 10mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke10 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X10
The SC50X10 is a compact-stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series, pairing a 50 mm bore with a short 10 mm stroke. At 0.5 MPa it generates 982 N extending and 825 N retracting, rising to 1767 N at the maximum operating pressure of 0.9 MPa — ample force for clamping, ejecting, or short-pitch positioning tasks.
This model features a 20 mm diameter piston rod with M16x1.5 male threads, PT1/4 ports, and an adjustable air cushion at each end (21 mm cushion length) to soften end-of-stroke impact. The body length A is 150 mm, giving a total extended length of approximately 160 mm. Standard TPU seals suit ambient temperatures from -20 to +70 °C.
Airtac SC50 Standard Cylinder SC50X10 Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X10 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 10 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 SC50X10
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×10 | 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 SC50X10 Is Used
Short-Stroke Clamping
The 10 mm stroke and 982 N force at 0.5 MPa make the SC50X10 ideal for pneumatic clamping fixtures, holding workpieces firmly during machining or assembly with minimal travel.
Part Ejection & Stamping
Delivers a sharp, controlled push for ejecting parts from dies or stamping light-gauge materials, where the short stroke prevents over-travel and the adjustable cushion protects tooling.
Diverter Gate Actuation
Use the SC50X10 to actuate small diverter gates or flippers on packaging conveyors. Its compact body length fits tight machine frames, and the tie-rod construction handles repetitive cycling.
Is the Airtac SC50 Standard Cylinder SC50X10 the Right Cylinder?
Choose the SC50X10 when you need a short, high-force linear stroke in a confined space. If your force requirement exceeds the 1767 N available at 0.9 MPa, consider stepping up to the SC63 series (1559 N push at 0.5 MPa, 2805 N at 0.9 MPa). For longer strokes on a 50 mm bore, the SC50 family extends to 1200 mm as standard.
When replacing an existing cylinder, match five points: 50 mm bore, 10 mm stroke, PT1/4 port thread, basic (no accessory) mounting, and confirm whether a magnet is needed (this model has none). The SC is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC50X10 FAQ
At 0.5 MPa (5 bar) the cylinder produces 982 N extending and 825 N retracting. At the maximum operating pressure of 0.9 MPa, the extending force is 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
No. The SC50X10 is a double-acting cylinder and does not lock or hold position when air pressure is removed or the directional valve is centred. If load holding is required, add an external rod brake, a pilot-operated check valve, or a mechanical lock.
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