Airtac SC50 Standard Cylinder SC50X415S
The AirTAC SC50 Standard Cylinder SC50X415S is a genuine double-acting standard air cylinder with a Ø50mm bore and 415mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke415 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 SC50X415S
The SC50X415S is a double-acting tie-rod cylinder delivering 982 N of push force and 825 N of pull force at 0.5 MPa, rising to 1767 N at the 0.9 MPa maximum operating pressure. Its 415 mm stroke suits medium-reach clamping, pressing, and material-transfer tasks where consistent pneumatic power is needed.
This model features a built-in magnet (suffix -S), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for precise, non-contact position sensing. The 20 mm diameter piston rod and PT1/4 port thread provide a robust connection, while the adjustable air cushion at each end decelerates the piston smoothly over a 21 mm cushion length.
Airtac SC50 Standard Cylinder SC50X415S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X415S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 415 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 SC50X415S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×415 | 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 SC50X415S Is Used
Automated Assembly Presses
The 982 N push force at standard line pressure is ideal for pressing bushings, bearings, or pins into housings on automated assembly stations, with the magnetic piston enabling end-of-stroke confirmation via barrel-mounted sensors.
Product Sorting & Diverting
With a 415 mm stroke, this cylinder can push products across a conveyor into sorting lanes. The built-in magnet allows for mid-stroke and full-extension position feedback to the PLC for accurate timing.
Packaging & Palletizing
Used to actuate case erectors or pallet layer-forming gates, the SC50X415S provides repeatable linear motion. Sensor feedback from the magnetic piston ensures the mechanism has fully retracted before the next cycle starts.
Is the Airtac SC50 Standard Cylinder SC50X415S the Right Cylinder?
For applications needing more force, stepping up to the 63 mm bore SC63 series provides 1559 N 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. At a 415 mm stroke, ensure the rod is not subjected to significant side loading; an external guide or a guided cylinder is recommended to protect the rod bearing and seals from premature wear.
When replacing this cylinder, match five key points: 50 mm bore, 415 mm stroke, PT1/4 port thread, the built-in magnet for sensor compatibility, and the basic (no bracket) mounting configuration. The SC series is a tie-rod design, not an ISO 15552 profile, so dimensional interchangeability is limited to another AirTAC SC50 of the same 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 SC50X415S FAQ
At the standard operating pressure of 0.5 MPa (5 bar), the cylinder produces 982 N of force when extending (push) and 825 N when retracting (pull). At the maximum operating pressure of 0.9 MPa, the push force increases to 1767 N.
Yes. The -S suffix in the model code SC50X415S indicates a built-in magnet on the piston. This allows you to mount AirTAC CMSG, DMSG, or EMSG series sensors directly onto the cylinder barrel's sensor groove for contactless position detection.
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