Airtac SC100 Standard Cylinder SC100X350STC
The AirTAC Airtac SC100 Standard Cylinder SC100X350STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 350mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke350 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X350STC
The SC100X350STC is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa and up to 7068 N at the maximum operating pressure of 0.9 MPa. With a 100 mm bore and a 350 mm stroke, this model is built for demanding linear applications that require substantial force over a mid-range travel distance. The 25 mm diameter piston rod and 29 mm adjustable air cushion at each end ensure robust performance and smooth deceleration.
This specific configuration includes a built-in magnet (-S) for mounting CMSG/DMSG/EMSG sensors directly on the tie-rod barrel, enabling precise, non-contact position feedback. It is also equipped with a centre trunnion mount (TC), which is supplied with the TCM1 bracket for easy integration into pivoting applications. The standard TPU seals provide reliable operation in environments ranging from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X350STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X350STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 350 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 SC100X350STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×350 | 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 SC100X350STC Is Used
Conveyor Diverter Gates
The 3927 N push force at 0.5 MPa easily actuates heavy diverter gates on high-capacity conveyor systems, while the trunnion mount allows the cylinder to swing through an arc as the gate moves.
Automotive Welding Fixtures
With a built-in magnet for sensor confirmation and a pivoting TC mount, this cylinder is suited for clamping and positioning large weldments, ensuring the clamp is fully engaged before the welding cycle starts.
Pallet Lifting & Tipping Stations
Delivering up to 7068 N at 0.9 MPa, it powers the tipping mechanism on a pallet station. The trunnion mount handles the angular motion, and the adjustable cushion absorbs the shock of the heavy tipping load.
Is the Airtac SC100 Standard Cylinder SC100X350STC the Right Cylinder?
Select the SC100 when your application requires a force step-up from the SC80's 2513 N push at 0.5 MPa, offering a significant 56% increase in power. For a 350 mm stroke, ensure the load is guided to prevent side-loading the 25 mm rod, which can cause premature bearing wear and seal failure; use an external guide rail if side forces are present. The centre trunnion mount is ideal for applications where the cylinder body must pivot during its stroke.
For a direct replacement, match these five critical specifications: a 100 mm bore, 350 mm stroke, PT port thread, centre trunnion (TC) mounting, and a built-in magnet for sensor compatibility. This tie-rod cylinder is dimensionally distinct from an ISO 15552 profile and will not interchange with those standard body 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 SC100X350STC FAQ
At the standard 0.5 MPa operating pressure, 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 with a shorter overall body length than an ISO 15552 cylinder. It is not dimensionally interchangeable. It is a direct replacement only for another AirTAC SC100 tie-rod cylinder with the same bore, stroke, PT ports, TC mount, and magnet option.
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