Airtac SC100 Standard Cylinder SC100X915STC
The AirTAC Airtac SC100 Standard Cylinder SC100X915STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 915mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke915 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X915STC
The SC100X915STC is a double-acting single-rod pneumatic cylinder delivering 3927 N push force at 0.5 MPa (7068 N at 0.9 MPa). Its 100 mm bore and 915 mm stroke suit mid-to-long linear movements in clamping, pressing, and material-handling stations.
This model includes a built-in magnet (-S) for CMSG/DMSG/EMSG sensors and ships with a TC centre trunnion mount plus TCM1 bracket (F-SC100TC) for pivoting applications. The 25 mm rod, PT1/2 ports, and 29 mm adjustable air cushion provide smooth deceleration. Body length A is 188 mm; total extended length is approximately 1103 mm.
Airtac SC100 Standard Cylinder SC100X915STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X915STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 915 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 SC100X915STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×915 | 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 SC100X915STC Is Used
Conveyor Divert & Stop Gates
The 915 mm stroke and 3927 N push at 0.5 MPa operate long-reach diverters, stop gates, and lane sorters. The TC trunnion mount lets the cylinder pivot as the gate swings.
Heavy Press & Clamp Fixtures
Delivers up to 7068 N at 0.9 MPa for holding large weldments or composite lay-ups. The built-in magnet enables end-of-stroke confirmation via CMSG/DMSG sensors.
Pallet & Container Pushers
Pushes pallets or totes across roller beds with a full 915 mm stroke. The centre trunnion mounting allows the cylinder body to pivot, accommodating minor misalignment in the pusher linkage.
Is the Airtac SC100 Standard Cylinder SC100X915STC the Right Cylinder?
Choose the SC100 when 3927 N at 0.5 MPa meets the load; for lighter duty, the SC80 bore delivers 2513 N at the same pressure. For higher force, step up to the SC125 at 6136 N push. Always match replacement cylinders on all five points: bore, stroke, PT1/2 port thread, TC centre trunnion mount, and the -S magnet for sensor compatibility.
At 915 mm stroke, the 25 mm rod is long relative to its diameter. Side loads or off-centre mounting can bend the rod or wear the bearing. Use an external guide rail or a guided cylinder if the load is not perfectly axial, and ensure the trunnion pivot is aligned to avoid binding.
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 SC100X915STC FAQ
At 0.5 MPa: 3927 N push, 3681 N pull. At 0.7 MPa: 5497 N push. At the maximum operating pressure of 0.9 MPa: 7068 N push. The theoretical maximum at 1.0 MPa is 801 kgf.
No. The SC100 is a double-acting cylinder; it does not lock or hold position when pressure is exhausted or the valve centres. For load holding without live pressure, add a pilot-operated check valve or an external rod brake.
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