Airtac SC100 Standard Cylinder SC100X65STC
The AirTAC Airtac SC100 Standard Cylinder SC100X65STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 65mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke65 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X65STC
The AirTAC SC100X65STC is a double-acting single-rod pneumatic cylinder delivering a push force of 3927 N at 0.5 MPa and up to 7068 N at 0.9 MPa operating pressure. With a 100 mm bore and a compact 65 mm stroke, this model is built for applications that need high clamping or pressing force in a short linear travel.
This configuration includes a built-in magnet (S suffix) for direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors, plus a centre trunnion mount (TC suffix) with the TCM1 bracket (F-SC100TC). The 25 mm diameter rod, PT1/2 ports, and 29 mm adjustable air cushion ensure smooth deceleration even under heavy loads.
Airtac SC100 Standard Cylinder SC100X65STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X65STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 65 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 SC100X65STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | 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 SC100X65STC Is Used
Heavy Part Clamping
The 3927 N force at 0.5 MPa provides robust clamping for welding fixtures and assembly jigs, holding large workpieces securely during machining or joining.
Short-Stroke Ejection
The 65 mm stroke is ideal for ejecting heavy parts from conveyor lines or stamping dies, where high force is needed in a confined linear space.
Press-Fit Assembly
Delivers up to 7068 N at 0.9 MPa for press-fit operations, inserting bearings or bushings with controlled, cushioned motion to avoid impact damage.
Is the Airtac SC100 Standard Cylinder SC100X65STC the Right Cylinder?
Choose the SC100 for force requirements around 3927 N at 0.5 MPa; if your load is closer to 2500 N, stepping down to the SC80 bore (2513 N at 0.5 MPa) can reduce air consumption and physical size. For strokes longer than 300 mm, consider an external guide or guided cylinder to protect the rod bearing from side-load bending moments.
When replacing an existing cylinder, match five points exactly: 100 mm bore, 65 mm stroke, PT1/2 port thread, centre trunnion mounting (TC with TCM1 bracket), and the built-in magnet (-S) for sensor compatibility. This is a genuine AirTAC tie-rod cylinder, not an ISO 15552 profile unit.
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 SC100X65STC 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 overall body length than ISO 15552 cylinders, so it is not dimensionally interchangeable. Replace only with another AirTAC SC100 tie-rod cylinder matching the 65 mm stroke, PT1/2 ports, TC centre trunnion mount, and built-in magnet.
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