Airtac SC50 Standard Cylinder SC50X193S
The AirTAC Airtac SC50 Standard Cylinder SC50X193S is a genuine double-acting standard air cylinder with a Ø50mm bore and 193mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke193 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X193S
The SC50X193S is a double-acting pneumatic cylinder with a 50 mm bore and 193 mm stroke, delivering a push force of 982 N at 0.5 MPa and up to 1767 N at the maximum operating pressure of 0.9 MPa. This model includes a built-in magnet, allowing easy mounting of CMSG, DMSG, or EMSG reed and solid-state sensors directly onto the tie-rod barrel for precise end-of-stroke or mid-stroke position sensing.
With a 20 mm diameter piston rod and M16x1.5 rod-end thread, the cylinder provides robust linear guidance for medium-duty tasks. The adjustable air cushion at each end (21 mm cushion length) decelerates the piston smoothly, reducing impact noise and vibration. Its compact tie-rod body has a length A of 150 mm, making the total extended length approximately 343 mm.
Airtac SC50 Standard Cylinder SC50X193S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X193S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 193 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 SC50X193S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×193 | 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 SC50X193S Is Used
Packaging Line Diverters
The 193 mm stroke and built-in magnet make this cylinder ideal for actuating diverters or gates on packaging conveyors, where mid-stroke sensor confirmation ensures reliable product sorting.
Clamping & Assembly Jigs
Delivers a firm 982 N clamping force at standard line pressure, suitable for holding workpieces in CNC fixtures or manual assembly stations, with sensor feedback for cycle start interlocks.
Material Handling Pushers
Commonly used as a box or tote pusher in warehouse automation, moving items onto a takeaway conveyor. The adjustable cushion handles the inertial load of the pushed object smoothly.
Is the Airtac SC50 Standard Cylinder SC50X193S the Right Cylinder?
For applications requiring slightly more force, consider stepping up to the 63 mm bore SC63 series, which provides 1559 N of push force at 0.5 MPa. If a shorter, more compact cylinder is acceptable, the 40 mm bore SC40 series offers 628 N at the same pressure. This 193 mm stroke is within the standard range for the 50 mm bore (max standard 1200 mm).
To ensure a correct replacement, match five key points: the 50 mm bore, 193 mm stroke, PT1/4 port thread, the built-in magnet (-S suffix), and the basic mounting style. This cylinder does not include a mounting bracket; order accessories like foot mount F-SC50LB or front flange F-SC50FA separately if needed. For strokes over 300 mm, always assess side-load conditions and consider an external guide rod assembly to protect the rod bearing from bending moments.
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 SC50X193S 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 increases to 1767 N. The theoretical maximum force at 1.0 MPa is 200 kgf.
Yes. The -S suffix in the model code SC50X193S indicates a built-in magnet on the piston. This allows you to clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the cylinder's tie-rod barrel to detect piston position without any additional brackets.
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