Airtac SC100 Standard Cylinder SC100X350TCN
The AirTAC Airtac SC100 Standard Cylinder SC100X350TCN 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 SC100X350TCN
The SC100X350TCN is a 100 mm bore double-acting pneumatic cylinder with a 350 mm stroke, part of the AirTAC SC tie-rod series. It delivers a push force of 3927 N at 0.5 MPa and 7068 N at the maximum operating pressure of 0.9 MPa, making it a powerful actuator for medium-to-heavy industrial tasks.
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 N suffix specifies NBR seals, and the 25 mm diameter piston rod with M20x1.5 threads provides robust load coupling. The total extended body length is approximately 538 mm, based on a 188 mm body length A plus the 350 mm stroke.
Airtac SC100 Standard Cylinder SC100X350TCN Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X350TCN |
|---|---|
| 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 SC100X350TCN
| 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 SC100X350TCN Is Used
Conveyor Diverters
Pivots a diverter gate on a packaging line, using the TC mount for smooth angular motion and 3927 N of force to redirect heavy parcels.
Clamping Fixtures
Applies 7068 N of clamping force at 0.9 MPa in a welding jig, where the NBR seals are compatible with standard shop air and the trunnion mount allows the cylinder to self-align.
Agricultural Machinery
Operates a chute or hopper door on a harvester, with the NBR seals providing reliable performance in dusty, oily environments and the pivoting action preventing rod binding.
Is the Airtac SC100 Standard Cylinder SC100X350TCN the Right Cylinder?
Select the SC100X350TCN when your application requires a pivoting actuator with substantial force. For lighter loads, stepping down to an 80 mm bore reduces the push force to 2513 N at 0.5 MPa, while a 125 mm bore increases it to 6136 N for heavier demands. The 350 mm stroke is within the standard range for a 100 mm bore, which supports up to 1500 mm.
At this stroke length, ensure side loads are minimal or use an external guide, as the 25 mm rod can be subject to bending under significant radial force. For a direct replacement, match the 100 mm bore, 350 mm stroke, PT port thread, centre trunnion (TC) mounting, and NBR seal material.
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 SC100X350TCN FAQ
The theoretical push force is 3927 N at 0.5 MPa and 7068 N at 0.9 MPa. The pull force on the rod side is slightly lower at 3681 N at 0.5 MPa due to the piston rod area. The maximum theoretical force at 1.0 MPa is 801 kgf.
No, the SC100X350TCN is a double-acting cylinder and will not hold its position if air pressure is exhausted or lost. The piston will drift or drop under load. For load holding, you must add a pilot-operated check valve or an external mechanical rod brake.
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