Airtac SC50 Standard Cylinder SC50X330S
The AirTAC SC50 Standard Cylinder SC50X330S is a genuine double-acting standard air cylinder with a Ø50mm bore and 330mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke330 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 SC50X330S
The AirTAC SC50X330S is a double-acting single-rod pneumatic cylinder delivering 982 N of push force at 0.5 MPa and 1767 N at 0.9 MPa. With a 50 mm bore and 330 mm stroke, its 20 mm diameter piston rod and 21 mm adjustable air cushion provide reliable deceleration for mid-range linear motion tasks.
This model includes a built-in magnet (-S suffix), enabling direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the tie-rod barrel for contactless position sensing. The SC series features a compact tie-rod body (A=150 mm) that is shorter than typical ISO 15552 cylinders, making it a space-conscious choice for genuine AirTAC performance.
Airtac SC50 Standard Cylinder SC50X330S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X330S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 330 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 SC50X330S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×330 | 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 SC50X330S Is Used
Sensor-Monitored Sorting
The built-in magnet allows CMSG/DMSG sensors to confirm end-of-stroke for precise part diversion on packaging conveyors, ensuring every item is accounted for.
Clamping with Feedback
Ideal for automated clamping fixtures where the controller must verify the clamp has fully extended before a machining cycle begins, using the magnetic piston signal.
Pneumatic Press Actuation
Provides 982 N of consistent push force for light press-fit assembly or gasket compression, with sensor confirmation of the 330 mm stroke completion.
Is the Airtac SC50 Standard Cylinder SC50X330S the Right Cylinder?
Choose the SC50X330S when your application requires a 50 mm bore with sensor-ready position feedback. If your force needs exceed 1767 N at 0.9 MPa, step up to the SC63 bore, which provides 2805 N of thrust. For strokes of 300 mm or more, always check side-load conditions; an unsupported 20 mm rod extending 330 mm can be vulnerable to bending under lateral forces. Consider an external guide or a guided cylinder if the load is not purely axial. For direct replacement, match bore, stroke, PT port thread, the built-in magnet, and the basic mounting configuration.
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 SC50X330S FAQ
At the standard operating pressure of 0.5 MPa, this cylinder generates 982 N extending (push) and 825 N retracting (pull). At the maximum operating pressure of 0.9 MPa, the push force increases to 1767 N.
Yes. The -S suffix denotes a built-in magnet in the piston. This allows you to clamp AirTAC CMSG (reed), DMSG, or EMSG (solid-state) sensors directly onto the tie-rod barrel to detect piston position without external brackets.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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