Airtac SC100 Standard Cylinder SC100X330TC
The AirTAC Airtac SC100 Standard Cylinder SC100X330TC is a genuine double-acting standard air cylinder with a Ø100mm bore and 330mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke330 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X330TC
The SC100X330TC is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). With a 100 mm bore and 330 mm stroke, it uses a 25 mm diameter piston rod and PT1/2 ports for reliable air flow in demanding industrial sequences.
This model is configured with a centre trunnion (TC) mount, supplied with the TCM1 bracket (F-SC100TC), allowing the cylinder to pivot during operation. The body length A is 188 mm, and the adjustable air cushion (29 mm) decelerates the piston smoothly at stroke ends, protecting end caps from impact damage.
Airtac SC100 Standard Cylinder SC100X330TC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X330TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 330 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 SC100X330TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×330 | 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 SC100X330TC Is Used
Conveyor Diverter Gates
The 330 mm stroke and centre trunnion mount let this cylinder pivot to actuate heavy diverter gates on wide conveyor lines, handling the 3927 N push force needed to redirect bulk materials.
Welding Fixture Clamping
With 7068 N of clamping force at 0.9 MPa, this cylinder secures large weldments in automotive or structural steel fixtures, where the trunnion mount accommodates the fixture's swing motion.
Agricultural Implement Control
The robust tie-rod design and pivoting TC mount make it suitable for controlling chutes or hopper doors on harvesters and spreaders, tolerating dusty conditions with standard TPU seals.
Is the Airtac SC100 Standard Cylinder SC100X330TC the Right Cylinder?
Select the SC100 when your application needs roughly 3927 N at standard plant pressure. If your load is closer to 2500 N, stepping down to an 80 mm bore (2513 N at 0.5 MPa) can reduce air consumption and physical size. For strokes of 300 mm or more, like this 330 mm unit, watch for side loads—the 25 mm rod can bend if the load is not guided. Use an external guide rail or a guided cylinder when the load is not purely axial.
To replace an existing cylinder, match five points: 100 mm bore, 330 mm stroke, PT1/2 ports, centre trunnion (TC) mounting with the TCM1 bracket, and no magnet (this model does not have the -S option). 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 SC100X330TC FAQ
At 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 reaches 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No. The SC100X330TC is a double-acting cylinder and will drift or drop if air pressure is lost or the directional valve is centred. The adjustable air cushion only decelerates the piston at stroke ends; it does not lock or hold the load. For position holding without live pressure, you must add a pilot-operated check valve or an external rod brake.
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