Airtac SC100 Standard Cylinder SC100X240
The AirTAC Airtac SC100 Standard Cylinder SC100X240 is a genuine double-acting standard air cylinder with a Ø100mm bore and 240mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke240 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X240
The SC100X240 is a robust double-acting tie-rod cylinder delivering a substantial 3927 N of push force at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. With a 25 mm diameter piston rod and a 240 mm stroke, it is well-suited for medium-reach clamping, pressing, and material handling tasks that demand high force in a compact footprint.
This model features a 100 mm bore with a body length A of 188 mm, giving it a total extended length of approximately 428 mm. The adjustable pneumatic cushion (29 mm length) effectively decelerates the piston at end-of-travel to reduce noise and vibration. Standard PT1/2 ports and an M20x1.5 rod thread ensure straightforward integration into existing pneumatic circuits.
Airtac SC100 Standard Cylinder SC100X240 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X240 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 240 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 SC100X240
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×240 | 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 SC100X240 Is Used
Heavy Part Rejection
Provides the high push force needed to divert heavy boxes or defective products off a conveyor line, ensuring reliable sorting at high cycle rates.
Assembly Press Operations
Ideal for powering a small pneumatic press for bearing insertion, riveting, or component staking, where a controlled 3927 N force at 0.5 MPa is required.
Clamping & Fixturing
Used in heavy-duty welding or machining fixtures to securely clamp large workpieces, leveraging the cylinder's high force output to prevent movement during processing.
Is the Airtac SC100 Standard Cylinder SC100X240 the Right Cylinder?
For applications requiring slightly less force, consider stepping down to the 80 mm bore SC80 series, which provides 2513 N of push force at 0.5 MPa. For higher force demands, the SC125 series offers 6136 N at the same pressure. When replacing an existing cylinder, ensure a precise match on all five key points: 100 mm bore, 240 mm stroke, PT1/2 port thread, basic mounting (no integrated bracket), and the absence of a built-in magnet.
At a 240 mm stroke, the SC100X240 operates well within its standard range. However, if the load is not perfectly guided, any side-loading can cause bending stress on the 25 mm rod and premature bearing wear. For applications with even minor misalignment or side forces, always use an external guide or linear rail system to protect the cylinder rod and seals.
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 SC100X240 FAQ
At the standard operating pressure of 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 SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 profile cylinder, so it is not dimensionally interchangeable. It is a direct replacement only for another AirTAC SC100 tie-rod cylinder with the same 240 mm stroke, PT1/2 ports, and basic mounting configuration.
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