Airtac SC50 Standard Cylinder SC50X200S
The AirTAC Airtac SC50 Standard Cylinder SC50X200S is a genuine double-acting standard air cylinder with a Ø50mm bore and 200mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke200 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X200S
The AirTAC SC50X200S is a double-acting tie-rod cylinder delivering 982 N of push force at 0.5 MPa, scaling to 1767 N at the 0.9 MPa maximum operating pressure. Its 200 mm stroke suits medium-reach clamping and positioning tasks, with a 20 mm diameter rod providing robust linear guidance.
This model includes a built-in magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be mounted directly onto the barrel for precise end-of-stroke or mid-stroke position feedback. The body length A is 150 mm, and the total extended length reaches approximately 350 mm.
Airtac SC50 Standard Cylinder SC50X200S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X200S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 200 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 SC50X200S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×200 | 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 SC50X200S Is Used
Conveyor Diverter
Actuates a gate or diverter arm on a packaging conveyor, using the magnet for end-of-travel confirmation at 200 mm extension.
Clamping Fixture
Provides 982 N of clamping force in a machining fixture, with sensor feedback ensuring the part is securely held before the cycle starts.
Material Lift Assist
Powers a lift table or scissor mechanism, where the magnetic piston enables interlock signals for safe vertical positioning.
Is the Airtac SC50 Standard Cylinder SC50X200S the Right Cylinder?
For applications requiring higher force, consider stepping up to the SC63 bore, which provides 1559 N of push force at 0.5 MPa. If a shorter, more compact cylinder is needed, the SC40 offers 628 N. When replacing an existing cylinder, ensure a match across five points: 50 mm bore, 200 mm stroke, PT1/4 port thread, the integrated magnet option (-S), and basic mounting. At this stroke length, ensure the rod is protected from side loads to prevent bending or premature bearing wear.
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 SC50X200S 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.
Yes, the -S suffix indicates a built-in magnet. You can directly mount CMSG, DMSG, or EMSG sensors on the barrel to detect piston position without external brackets.
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