Airtac SC100 Standard Cylinder SC100X350TC
The AirTAC Airtac SC100 Standard Cylinder SC100X350TC 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 SC100X350TC
The SC100X350TC is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 100 mm bore with a 350 mm working stroke. At 0.5 MPa air pressure it generates 3927 N of push force, and at the maximum operating pressure of 0.9 MPa the thrust reaches 7068 N, making it a strong candidate for medium-to-heavy linear actuation tasks.
This model is factory-configured with a TC centre trunnion mount (supplied with the TCM1 bracket, order code F-SC100TC), allowing the cylinder body to pivot as the rod extends and retracts. The 25 mm diameter piston rod and 29 mm air cushion at each end help manage inertia, while the PT1/2 port thread connects to standard pneumatic fittings. With a body length A of 188 mm, the total extended length is approximately 538 mm.
Airtac SC100 Standard Cylinder SC100X350TC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X350TC |
|---|---|
| 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 SC100X350TC
| 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 SC100X350TC Is Used
Conveyor Diverter Gates
The 3927 N push force at 0.5 MPa and pivoting TC mount make this cylinder ideal for actuating diverter flaps or gates on material handling conveyors, where the cylinder body needs to swing through an arc.
Clamping & Fixturing
Delivers up to 7068 N of clamping force at 0.9 MPa for holding large workpieces during welding, assembly, or machining. The trunnion mount simplifies integration into pivoting clamp arms.
Press & Forming Assist
Suitable as a pneumatic power source for small forming dies or press tools requiring a consistent 350 mm stroke. The adjustable air cushion protects tooling by decelerating the 25 mm rod at end-of-stroke.
Is the Airtac SC100 Standard Cylinder SC100X350TC the Right Cylinder?
Choose the SC100 when your load requires the 3927 N push force available at 0.5 MPa; for lower force needs around 2513 N, stepping down to an 80 mm bore saves space and air consumption. With a 350 mm stroke on a 25 mm rod, side loads must be avoided—if the load is not guided externally, the rod bearing can experience excessive bending stress. Always use an external guide rail or rod-alignment coupler for unsupported loads.
To replace an existing cylinder, match five points: 100 mm bore, 350 mm stroke, PT port thread, centre trunnion (TC) mounting, and confirm the magnet requirement (this model has no built-in magnet). The SC is a tie-rod cylinder 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 SC100X350TC 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 at 1.0 MPa is 801 kgf.
No. The SC100X350TC is a double-acting cylinder that requires continuous air pressure to maintain position. If pressure is lost or the directional valve is centred, the piston will drift. For load holding, you must add a pilot-operated check valve or an external mechanical rod lock.
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