Airtac SC100 Standard Cylinder SC100X30
The AirTAC Airtac SC100 Standard Cylinder SC100X30 is a genuine double-acting standard air cylinder with a Ø100mm bore and 30mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke30 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X30
The SC100X30 is a compact-stroke member of the AirTAC SC tie-rod cylinder family, delivering a substantial 3927 N of push force at 0.5 MPa from its 100 mm bore. With only 30 mm of travel, the total extended body length is approximately 218 mm (188 mm body length A + 30 mm stroke), making it a space-efficient choice for high-force clamping, pressing, or ejecting in tight fixtures.
This double-acting cylinder uses a 25 mm diameter piston rod with M20x1.5 male threads and PT1/2 ports. The adjustable air cushion (29 mm length) decelerates the piston at end-of-stroke, reducing impact noise and vibration even in rapid short-stroke cycling. Standard TPU seals provide reliable operation from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X30 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X30 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 30 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 SC100X30
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×30 | 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 SC100X30 Is Used
High-Force Clamping
The 30 mm stroke and 3927 N push at 0.5 MPa make it ideal for pneumatic clamps and vises in machining centers, where a short, powerful stroke secures workpieces without excessive tooling overhang.
Part Ejection
Delivers a sharp, controlled push to eject formed or stamped parts from dies. The short travel minimizes cycle time, while the 29 mm cushion absorbs impact at the end of the ejection stroke.
Diverter Gate Actuation
Operates diverter gates or stops on conveyor lines. The compact 218 mm extended length fits into tight conveyor frames, and the 25 mm rod provides the stiffness needed for repetitive short-throw actuation.
Is the Airtac SC100 Standard Cylinder SC100X30 the Right Cylinder?
For a 100 mm bore, this cylinder provides 3927 N push at 0.5 MPa. If you need more force in the same envelope, stepping up to a 125 mm bore (6136 N at 0.5 MPa) is an option; if less force and a smaller footprint are acceptable, the 80 mm bore (2513 N at 0.5 MPa) may suit. The short 30 mm stroke is well within the 1500 mm maximum standard stroke for this bore.
When replacing an existing cylinder, match five key points: 100 mm bore, 30 mm stroke, PT1/2 port thread, basic mounting (no accessory brackets), and no magnet. This SC model is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC100X30 FAQ
At the standard operating pressure of 0.5 MPa, the push force is 3927 N. At 0.7 MPa it reaches 5497 N, and at the maximum operating pressure of 0.9 MPa it delivers 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 cylinder (body length A is 188 mm for the 100 bore). It is not dimensionally interchangeable with ISO 15552 profile cylinders. It is a direct replacement only for another AirTAC SC100 tie-rod cylinder with matching stroke, port thread, and mounting.
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