Airtac SC50 Standard Cylinder SC50X960S
The AirTAC Airtac SC50 Standard Cylinder SC50X960S is a genuine double-acting standard air cylinder with a Ø50mm bore and 960mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke960 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X960S
The AirTAC SC50X960S is a double-acting tie-rod cylinder delivering 1374 N of push force at 0.7 MPa (1767 N at 0.9 MPa). Its 50 mm bore and 20 mm piston rod suit mid-range automation tasks, while the 960 mm stroke provides extended linear reach for material transfer and assembly operations.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the barrel for non-contact position sensing. The adjustable pneumatic cushion (21 mm length) decelerates the piston at stroke end, and the PT1/4 port thread connects to standard pneumatic fittings. Body length A is 150 mm, giving a total extended length of approximately 1110 mm.
Airtac SC50 Standard Cylinder SC50X960S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X960S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 960 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 SC50X960S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×960 | 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 SC50X960S Is Used
Long-Reach Material Transfer
The 960 mm stroke pushes or pulls parts between conveyor lanes or workstations, with sensor feedback from the built-in magnet confirming end-of-travel.
Automated Assembly Pushers
Delivers 1374 N at 0.7 MPa to press components into fixtures or advance pallets along an assembly line, with adjustable cushioning to protect tooling.
Sortation Gate Actuation
Operates diverter gates in logistics systems, using the magnet-equipped barrel for position verification via CMSG/DMSG sensors.
Is the Airtac SC50 Standard Cylinder SC50X960S the Right Cylinder?
For higher force, step up to the SC63 bore (1559 N push at 0.5 MPa); for a lighter, more compact actuator, the SC40 bore offers 628 N push at 0.5 MPa. At 960 mm stroke, the unsupported rod length increases the risk of bending under side load—consider an external linear guide or a guided cylinder if the load is not purely axial. When replacing an existing cylinder, match bore (50 mm), stroke (960 mm), PT1/4 port thread, the built-in magnet (-S), 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 SC50X960S FAQ
At 0.5 MPa the push force is 982 N and pull force is 825 N. At 0.7 MPa push is 1374 N, and at the maximum operating pressure of 0.9 MPa push reaches 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
Only if the load is purely axial with no side forces. For strokes of 300 mm or more, any off-axis load can bend the 20 mm rod or damage the bearing. Use an external guide rail or a guided cylinder to protect the rod and seals.
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