Airtac SC50 Standard Cylinder SC50X335S
The AirTAC SC50 Standard Cylinder SC50X335S is a genuine double-acting standard air cylinder with a Ø50mm bore and 335mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke335 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 SC50X335S
The AirTAC SC50X335S is a double-acting tie-rod cylinder with a 50 mm bore and a 335 mm stroke, equipped with a built-in magnet for barrel-mounted position sensors. At 0.5 MPa air pressure it generates 982 N of push force and 825 N of pull force, rising to 1767 N at the maximum operating pressure of 0.9 MPa.
This model uses a 20 mm diameter piston rod with an M16x1.5 male thread and PT1/4 ports. The adjustable air cushion at each end (21 mm length) decelerates the piston smoothly. The total body length A is 150 mm, giving an extended length of approximately 485 mm. The -S suffix denotes the integrated magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for non-contact end-of-stroke or mid-stroke detection.
Airtac SC50 Standard Cylinder SC50X335S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X335S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 335 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 SC50X335S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×335 | 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 SC50X335S Is Used
Material Handling Gates
The 335 mm stroke and 982 N push force at 0.5 MPa efficiently operate diverter gates or stops on packaging and assembly conveyors, with the built-in magnet confirming gate position.
Clamping & Fixturing
Delivers consistent clamping force for woodworking or metal fabrication jigs. The -S magnet enables sensor confirmation that the part is securely clamped before a machining cycle begins.
Parcel Sortation Pushers
Pushes cartons or totes off a main conveyor line onto a spur. The 335 mm stroke provides ample reach, and the adjustable cushion reduces noise and impact at the end of each rapid sort cycle.
Is the Airtac SC50 Standard Cylinder SC50X335S the Right Cylinder?
Choose the SC50X335S when your application needs approximately 982 N of force at standard shop air and a 335 mm linear stroke with sensor feedback. If you need more force, stepping up to the 63 mm bore (SC63) provides 1559 N at the same 0.5 MPa; if your load is lighter and space is tighter, the 40 mm bore (SC40) delivers 628 N.
For this 335 mm stroke, avoid placing side loads directly on the rod—unsupported side forces can bend the rod or wear the bearing. Use an external linear guide or a guided cylinder if the load is not perfectly axial. When replacing an existing cylinder, match five points: 50 mm bore, 335 mm stroke, PT1/4 port thread, the built-in magnet (-S), and the basic (no bracket) 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 SC50X335S FAQ
At 0.5 MPa (approx. 73 psi) the cylinder pushes with 982 N and pulls with 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 means this model has a built-in magnet in the piston. You can clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel to sense piston position without any mechanical contact.
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