Airtac SC50 Standard Cylinder SC50X95S
The AirTAC Airtac SC50 Standard Cylinder SC50X95S is a genuine double-acting standard air cylinder with a Ø50mm bore and 95mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke95 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X95S
The AirTAC SC50X95S is a double-acting single-rod pneumatic cylinder delivering 982 N of push force at 0.5 MPa (1374 N at 0.7 MPa). With a 50 mm bore and 95 mm stroke, it uses a 20 mm diameter piston rod with M16x1.5 threads, making it a robust mid-range actuator for general automation.
This model includes the -S suffix, meaning a built-in magnet is fitted as standard. This allows easy, direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors onto the tie-rod barrel for precise end-of-stroke or mid-stroke position feedback without external brackets.
Airtac SC50 Standard Cylinder SC50X95S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X95S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 95 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 SC50X95S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×95 | 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 SC50X95S Is Used
End-of-Stroke Sensing
The built-in magnet triggers CMSG/DMSG sensors clamped to the tie-rods, providing reliable open/close confirmation for safety interlocks or sequencing.
Part Sorting & Diverting
Mid-stroke sensor mounting enables multi-position stops, ideal for diverting parts on a conveyor where a full stroke is not required.
Clamping & Pressing
Delivers 1767 N at 0.9 MPa for consistent clamping force, with sensor confirmation ensuring the part is fully clamped before machining.
Is the Airtac SC50 Standard Cylinder SC50X95S the Right Cylinder?
The SC50X95S suits applications needing position sensing. For higher force, the SC63 series provides 1559 N at 0.5 MPa; for a lighter, more compact unit, the SC40 offers 628 N. The 20 mm rod handles axial loads well, but for strokes over 300 mm or any side load, consider an external guide or a guided cylinder to prevent rod bearing wear. When replacing, match bore, stroke, PT port thread, the -S magnet option, and mounting style exactly.
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 SC50X95S FAQ
At 0.5 MPa, it provides 982 N extending and 825 N retracting. At the maximum operating pressure of 0.9 MPa, the extending force reaches 1767 N.
Yes, the -S suffix indicates a built-in magnet. You can directly mount AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors on the barrel without any additional brackets or modifications.
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Standard models usually ship in 3-4 days.
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