Airtac SC100 Standard Cylinder SC100X80STC
The AirTAC Airtac SC100 Standard Cylinder SC100X80STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 80mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke80 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X80STC
The SC100X80STC is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa), making it a robust actuator for medium-to-heavy industrial tasks. Its 80 mm stroke is paired with a 25 mm diameter piston rod and a 29 mm adjustable air cushion, providing smooth deceleration in a compact footprint with a body length of 188 mm.
This specific configuration includes a built-in magnet and a centre trunnion mount (F-SC100TC), supplied with the TCM1 bracket, allowing the cylinder to pivot freely for swinging or articulating loads. It features standard PT ports and TPU seals for reliable operation from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X80STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X80STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 80 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 SC100X80STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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 SC100X80STC Is Used
Conveyor Diverters
The 80 mm stroke and pivoting trunnion mount allow this cylinder to actuate gate arms or pushers on packaging lines, smoothly redirecting products with 3927 N of force.
Clamping & Welding Fixtures
With a built-in magnet for position sensors, it confirms clamp/unclamp status in automated welding jigs, applying up to 7068 N of holding force at 0.9 MPa.
Material Lift & Tilt Mechanisms
The centre trunnion mount enables the cylinder body to pivot, making it ideal for tilting bins or hoppers in foundry and heavy fabrication environments.
Is the Airtac SC100 Standard Cylinder SC100X80STC the Right Cylinder?
Select the SC100 when your application requires a push force around 3927 N at 0.5 MPa; if you need less force, step down to the SC80 bore (2513 N at 0.5 MPa). For replacement, ensure an exact match on the 100 mm bore, 80 mm stroke, PT port thread, centre trunnion (TC) mount, and the built-in magnet for sensor compatibility.
For strokes of 300 mm or more, always evaluate side-load and rod-bearing bending moments—consider an external guide or a guided cylinder to protect the rod and seals.
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 SC100X80STC 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 increases to 7068 N.
Yes, the 'S' in the model code indicates a built-in magnet. You can mount CMSG, DMSG, or EMSG reed and solid-state sensors directly onto the cylinder barrel for end-of-stroke detection.
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