Airtac SC100 Standard Cylinder SC100X225STC
The AirTAC Airtac SC100 Standard Cylinder SC100X225STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 225mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke225 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X225STC
The SC100X225STC is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). With a 100 mm bore and 225 mm stroke, it suits medium-stroke clamping, pressing, and material-handling tasks where a compact footprint is required.
This model includes a built-in magnet for CMSG/DMSG/EMSG sensors and a centre trunnion (TC) mount with TCM1 bracket (F-SC100TC), allowing the cylinder to pivot during operation. The 25 mm diameter rod and 29 mm adjustable air cushion provide smooth deceleration, while the PT1/2 port and standard TPU seals suit filtered-air systems from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X225STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X225STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 225 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 SC100X225STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×225 | 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 SC100X225STC Is Used
Conveyor Diverting
Pivots a diverter gate on a packaging line. The TC centre trunnion mount lets the cylinder swing as it extends, while the magnet confirms gate position.
Heavy Clamping
Applies 7068 N of clamping force at 0.9 MPa for weld fixtures or assembly jigs. The 29 mm cushion absorbs impact for consistent, repeatable cycles.
Press-Fit Assembly
Drives a press head to seat bearings or bushings. The 25 mm rod resists buckling under the 3927 N push force, and sensor feedback ensures full insertion depth.
Is the Airtac SC100 Standard Cylinder SC100X225STC the Right Cylinder?
Choose the SC100 when your application needs around 3927 N at 0.5 MPa. For lighter loads, the SC80 bore provides 2513 N; for heavier demands, the SC125 delivers 6136 N. The 225 mm stroke is within the 1500 mm maximum standard stroke for this bore.
For strokes over 300 mm, always assess side-load and rod-bearing bending risk—long unsupported rods can deflect under lateral force. Use an external guide or a guided cylinder if side loads are present. To replace an existing unit, match bore (100 mm), stroke (225 mm), PT port thread, TC centre-trunnion mounting, and the -S magnet option exactly.
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 SC100X225STC 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, push force reaches 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf.
Yes. The STC suffix means this model includes a built-in magnet and a centre trunnion (TC) mount with the TCM1 bracket (order code F-SC100TC). The trunnion allows the cylinder body to pivot, making it ideal for swinging or articulating loads.
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