Airtac SC50 Standard Cylinder SC50X35S
The AirTAC SC50 Standard Cylinder SC50X35S is a genuine double-acting standard air cylinder with a Ø50mm bore and 35mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke35 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC50 Standard Cylinder SC50X35S
The AirTAC SC50X35S is a double-acting tie-rod cylinder delivering 982 N of push force at 0.5 MPa and up to 1767 N at 0.9 MPa. Its 35 mm stroke suits short linear movements in compact automation cells, with a 20 mm diameter rod providing solid alignment.
This model includes a built-in magnet, allowing direct mounting of CMSG, DMSG, or EMSG sensors on the barrel for precise end-of-stroke detection. The body length A is 150 mm, and the adjustable pneumatic cushion at each end is 21 mm long to decelerate the piston smoothly.
Airtac SC50 Standard Cylinder SC50X35S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X35S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 35 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 SC50X35S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×35 | 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 SC50X35S Is Used
Sensor-Controlled Clamping
Ideal for compact clamping fixtures where the 35 mm stroke and integrated magnet provide sensor feedback to confirm the part is secured before the next cycle.
Short-Stroke Ejection
Delivers a quick 35 mm push to eject small components from a die or mold, with the magnetic piston enabling cycle counting via an external PLC.
Diverter Gate Actuation
Operates a small diverter gate on a conveyor line, where the short stroke and sensor feedback ensure the gate is fully open or closed for product routing.
Is the Airtac SC50 Standard Cylinder SC50X35S the Right Cylinder?
For applications needing more force, consider stepping up to the SC63 series which provides 1559 N of push at 0.5 MPa. If a shorter overall length is critical, the SC40 bore offers 628 N. To ensure a correct replacement, match the 50 mm bore, 35 mm stroke, PT port thread, and the -S magnet option. The basic mount requires no additional brackets.
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 SC50X35S FAQ
At the standard 0.5 MPa operating pressure, 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 in the piston. This allows you to clamp compatible AirTAC CMSG, DMSG, or EMSG sensors directly onto the barrel's sensor groove without any additional brackets.
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