Airtac SC50 Standard Cylinder SC50X195S
The AirTAC Airtac SC50 Standard Cylinder SC50X195S is a genuine double-acting standard air cylinder with a Ø50mm bore and 195mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke195 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X195S
The SC50X195S is a double-acting pneumatic cylinder with a 50 mm bore and 195 mm stroke, factory-equipped with a built-in magnet. This magnet permits direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for non-contact position sensing, simplifying automation integration.
Generating 982 N of push force at 0.5 MPa (1767 N at 0.9 MPa), this model uses a 20 mm diameter piston rod with M16x1.5 male threads. The adjustable air cushion at each end is 21 mm long, and the cylinder body length (dimension A) is 150 mm, making it a compact tie-rod actuator for medium-force tasks.
Airtac SC50 Standard Cylinder SC50X195S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X195S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 195 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 SC50X195S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×195 | 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 SC50X195S Is Used
Sensor-Monitored Part Transfer
The built-in magnet and 195 mm stroke move components between conveyor lanes while CMSG sensors confirm end-of-travel, ensuring reliable handshaking with the line PLC.
Automated Clamping & Fixturing
Apply 1767 N of clamping force at 0.9 MPa to hold workpieces during CNC machining. Magnetic sensors verify the clamp is fully engaged before the spindle starts.
Sorting Gate Actuation
Drive a diverter gate in a packaging or logistics line. The 195 mm stroke provides the necessary travel, while the magnet allows easy retrofitting of position feedback sensors.
Is the Airtac SC50 Standard Cylinder SC50X195S the Right Cylinder?
Choose the SC50X195S when your application needs around 982 N at standard plant pressure. If your load is lighter, stepping down to a 40 mm bore (628 N at 0.5 MPa) can reduce air consumption. For heavier loads, the 63 mm bore provides 1559 N at the same pressure. The 195 mm stroke is within the standard range for this bore.
For a direct replacement, match five points: 50 mm bore, 195 mm stroke, PT1/4 port thread, the built-in magnet (-S suffix), and the basic mounting style. This is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC series units with identical specifications.
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 SC50X195S 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, the push force reaches 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
Yes. The -S suffix in the model code SC50X195S indicates a built-in magnet. You can clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the barrel without any additional brackets or modifications.
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