Airtac SC50 Standard Cylinder SC50X365
The AirTAC SC50 Standard Cylinder SC50X365 is a genuine double-acting standard air cylinder with a Ø50mm bore and 365mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke365 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 SC50X365
The SC50X365 delivers 982 N of push force at 0.5 MPa (1374 N at 0.7 MPa), making it a capable mid-bore actuator for general automation tasks. With a 365 mm stroke, this model extends to a total length of approximately 515 mm (body length A 150 mm + stroke), offering a balanced reach for material handling or pressing operations.
This 50 mm bore tie-rod cylinder uses a 20 mm diameter piston rod with M16x1.5 threads and PT1/4 ports. Its adjustable air cushion (21 mm length) decelerates the piston smoothly at end-of-travel, reducing impact noise and vibration. The standard TPU seals provide reliable operation from -20 to +70 °C.
Airtac SC50 Standard Cylinder SC50X365 Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X365 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 365 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 SC50X365
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×365 | 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 SC50X365 Is Used
Part Transfer & Indexing
The 365 mm stroke moves components between conveyor lanes or indexing stations. 982 N at 0.5 MPa handles typical pallet or workpiece weights in automated lines.
Light Press & Clamping
Apply up to 1767 N at 0.7 MPa for glue curing, assembly pressing, or fixture clamping. The adjustable cushion protects tooling from impact at cycle end.
Bin Diverter & Gate Actuation
Operate chute gates or bin diverters in logistics systems. The tie-rod design withstands repetitive cycling, and the 21 mm cushion absorbs shock when the gate hits its stop.
Is the Airtac SC50 Standard Cylinder SC50X365 the Right Cylinder?
For applications needing slightly more force, stepping up to a 63 mm bore provides 1559 N at 0.5 MPa. If space is tight and less force is acceptable, the 40 mm bore delivers 628 N. At 365 mm stroke, the 20 mm rod is well-supported, but avoid direct side loads on the rod end—use an external guide or linear bearing if off-axis forces are present.
To replace an existing SC50X365, match five points exactly: 50 mm bore, 365 mm stroke, PT port thread, basic mounting (no bracket), and confirm whether a magnet (-S suffix) is needed for sensors. This model has no built-in magnet, so CMSG/DMSG sensors cannot clamp directly to the barrel.
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 SC50X365 FAQ
At 0.7 MPa (7 bar), the SC50X365 produces 1374 N of push force. Pull force at the same pressure is 825 N. Maximum operating force at 0.9 MPa is 1767 N push.
No. This model code (SC50X365) does not include the -S magnet suffix. Without the built-in magnet, CMSG/DMSG/EMSG sensors cannot detect piston position. Order SC50X365-S for sensor-ready capability.
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