Airtac SC100 Standard Cylinder SC100X65
The AirTAC Airtac SC100 Standard Cylinder SC100X65 is a genuine double-acting standard air cylinder with a Ø100mm bore and 65mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke65 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X65
The SC100X65 is a robust 100 mm bore double-acting pneumatic cylinder from the AirTAC SC tie-rod series, delivering a push force of 3927 N at 0.5 MPa and up to 7068 N at the 0.9 MPa maximum operating pressure. With a 65 mm stroke, it is well-suited for short, high-force clamping, pressing, or ejecting tasks where space along the cylinder axis is limited.
This model features a 25 mm diameter piston rod with M20x1.5 threads and PT1/2 ports. The total extended body length is approximately 253 mm (188 mm body length A plus the 65 mm stroke). Its adjustable pneumatic cushion, with a 29 mm cushion length, decelerates the piston smoothly at end-of-travel to reduce impact and noise.
Airtac SC100 Standard Cylinder SC100X65 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X65 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 65 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M20×1.5 |
| 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, 29 mm |
| Max stroke | Up to 1500 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (approx.) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC100 Standard Cylinder SC100X65
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | 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 SC100 Standard Cylinder SC100X65 Is Used
Heavy-Duty Clamping
Generates 3927 N of clamping force at standard 0.5 MPa line pressure, ideal for securely holding large workpieces during welding, assembly, or machining operations.
Punching and Press-Fit
The short 65 mm stroke and high force output are perfect for punching, stamping, or press-fit insertion tasks in automated production cells requiring a compact actuator.
Part Rejection and Diverting
Provides a rapid, powerful 65 mm push to divert heavy packages or reject defective parts from a high-speed conveyor line, with adjustable cushioning for smooth operation.
Is the Airtac SC100 Standard Cylinder SC100X65 the Right Cylinder?
For applications needing slightly less force, stepping down to an 80 mm bore (SC80 series) provides 2513 N of push force at 0.5 MPa. If the 65 mm stroke is insufficient, the SC100 supports standard strokes up to 1500 mm. For strokes of 300 mm or more, evaluate side-loading on the 25 mm rod and consider an external guide or a guided cylinder to prevent rod bearing damage and bending.
To ensure a correct replacement, match five key points: 100 mm bore, 65 mm stroke, PT1/2 port thread, the specific mounting accessory (this is a basic, foot-mountable body), and the presence or absence of a magnet. This basic model has no built-in magnet, so it is compatible with standard mounting accessories like the F-SC100LB foot mount or F-SC100FA front flange.
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 SC100 Standard Cylinder SC100X65 FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No. The AirTAC SC series is a tie-rod cylinder that is shorter in overall length than a comparable ISO 15552 profile cylinder. It is not dimensionally interchangeable. It is a direct replacement only for another AirTAC SC tie-rod cylinder with the same 100 mm bore, 65 mm stroke, PT ports, and basic mounting configuration.
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