Airtac SC100 Standard Cylinder SC100X1100STC
The AirTAC Airtac SC100 Standard Cylinder SC100X1100STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 1100mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke1100 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X1100STC
The AirTAC SC100X1100STC is a double-acting single-rod pneumatic cylinder delivering 3927 N of push force at 0.5 MPa and up to 7068 N at 0.9 MPa operating pressure. With a 100 mm bore and an extended 1100 mm stroke, this model uses a 25 mm diameter piston rod and provides an adjustable air cushion of 29 mm at each end to decelerate the piston smoothly.
This variant is factory-equipped with a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, and the TC centre trunnion mount (supplied with the TCM1 bracket, part code F-SC100TC) allows the cylinder to pivot under load. The body length A is 188 mm, giving a total extended length of approximately 1288 mm. Ports are PT1/2 with an M20x1.5 rod thread, and the standard TPU seals suit an operating temperature range of -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X1100STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X1100STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 1100 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 SC100X1100STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×1100 | 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 SC100X1100STC Is Used
Long-Reach Material Transfer
The 1100 mm stroke moves heavy pallets or panels across wide conveyor gaps. The centre trunnion mount lets the cylinder pivot as it extends, and the magnet enables end-of-stroke position confirmation.
Automated Welding Fixtures
Clamps large weldments with 3927 N of force at standard line pressure. The adjustable cushion protects the fixture from impact shock, and the trunnion mount accommodates the fixture's swing arc.
Diverter Gate Actuation
Pushes sorting gates on high-capacity logistics lines. The built-in magnet allows CMSG sensors to verify gate position, while the tie-rod construction handles the repetitive shock of daily sortation cycles.
Is the Airtac SC100 Standard Cylinder SC100X1100STC the Right Cylinder?
Choose the SC100 bore when your application needs around 3927 N at 0.5 MPa; if you can work with roughly 2513 N, stepping down to an SC80 saves space and air consumption. For strokes of 300 mm and above—and especially at 1100 mm—side loads become a critical concern: the 25 mm rod can bend under off-axis force, so always use an external guide or a guided cylinder to protect the rod bearing and seals.
To replace an existing cylinder, match all five points: 100 mm bore, 1100 mm stroke, PT1/2 ports, the TC centre trunnion mounting (F-SC100TC with TCM1 bracket), and the built-in magnet for sensor compatibility. The SC is a tie-rod design and is shorter than an ISO 15552 cylinder; dimensional interchangeability is limited to another AirTAC SC of the same 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 SC100 Standard Cylinder SC100X1100STC FAQ
At 0.5 MPa the cylinder pushes with 3927 N and pulls with 3681 N. At 0.7 MPa push force rises to 5497 N, and at the maximum operating pressure of 0.9 MPa it reaches 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf. Always size for your real working pressure.
No. The SC100 is a double-acting cylinder and will drift or drop if pressure is lost or the directional valve is centred. The adjustable air cushion only decelerates the piston at stroke end—it is not a lock or brake. For load holding without live pressure, add a pilot-operated check valve or an external rod brake.
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