Airtac SC100 Standard Cylinder SC100X450TC
The AirTAC Airtac SC100 Standard Cylinder SC100X450TC is a genuine double-acting standard air cylinder with a Ø100mm bore and 450mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke450 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X450TC
The AirTAC SC100X450TC is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa and up to 7068 N at 0.9 MPa, driven by a 25 mm diameter piston rod. With a 450 mm stroke, this model is well-suited for medium-reach clamping, pressing, and material transfer tasks requiring substantial force.
This configuration includes a centre trunnion (TC) mount, allowing the cylinder body to pivot during operation—ideal for swinging or articulating loads. The trunnion bracket (TCM1) is supplied with the cylinder, and the complete mounting kit is ordered as F-SC100TC. The body length A is 188 mm, giving a total extended length of approximately 638 mm.
Airtac SC100 Standard Cylinder SC100X450TC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X450TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 450 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 SC100X450TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×450 | 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 SC100X450TC Is Used
Conveyor Diverters
Pivoting arm diverters on packaging lines, where the TC mount allows the cylinder to swing with the diverter gate through its arc of motion.
Heavy Part Clamping
Applying 3927 N of clamping force in welding fixtures or assembly jigs, with the trunnion mount accommodating fixture rotation.
Bin Tippers
Actuating the tilt mechanism on 200-litre drum or bin tippers, where the cylinder body must pivot as the bin is raised and emptied.
Is the Airtac SC100 Standard Cylinder SC100X450TC the Right Cylinder?
For applications needing more force, stepping up to the 125 mm bore provides 6136 N at 0.5 MPa. If a shorter, more compact cylinder is acceptable, the 80 mm bore offers 2513 N. At a 450 mm stroke, side-loading on the 25 mm rod must be managed; use an external linear guide or a guided cylinder if the load is not perfectly axial. To ensure a direct replacement, match five points: 100 mm bore, 450 mm stroke, PT port thread, centre trunnion (TC) mounting, and the absence of a magnet.
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 SC100X450TC 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 at 1.0 MPa is 801 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 profile cylinder. It is not dimensionally interchangeable. It directly replaces another AirTAC SC100 tie-rod cylinder with the same stroke, PT ports, and TC mount.
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