Airtac SC100 Standard Cylinder SC100X435S
The AirTAC Airtac SC100 Standard Cylinder SC100X435S is a genuine double-acting standard air cylinder with a Ø100mm bore and 435mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke435 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X435S
The AirTAC SC100X435S is a double-acting tie-rod cylinder delivering a push force of 3927 N at 0.5 MPa (up to 7068 N at 0.9 MPa). With a 100 mm bore and 435 mm stroke, it uses a 25 mm diameter piston rod and PT1/2 ports, making it a robust choice for medium-to-heavy linear actuation tasks.
The built-in magnet (-S suffix) allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors along the barrel for contactless position feedback. Its adjustable air cushion (29 mm length) decelerates the piston smoothly at end-of-stroke, reducing impact and noise in production environments.
Airtac SC100 Standard Cylinder SC100X435S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X435S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 435 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 SC100X435S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×435 | 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 SC100X435S Is Used
Pallet Transfer & Stopping
The 3927 N push force at 0.5 MPa reliably stops and transfers heavy pallets on conveyor lines, with the 435 mm stroke covering wide lane widths.
Press & Clamping Fixtures
Generates up to 7068 N of clamping force at 0.9 MPa for holding large workpieces during machining or welding, with sensor feedback confirming jaw position.
Baler & Compactor Ejection
The long 435 mm stroke ejects compacted material bales from chambers, while the adjustable cushion protects the end-cap from repeated impact damage.
Is the Airtac SC100 Standard Cylinder SC100X435S the Right Cylinder?
This 100 mm bore model suits applications needing around 4000 N at standard shop air. If your load is lighter, stepping down to an 80 mm bore (2513 N at 0.5 MPa) saves space and air consumption; for heavier loads, the 125 mm bore provides 6136 N. At a 435 mm stroke, ensure the rod is not subjected to high side loads—long, unsupported rods can bend. Use an external guide or a guided cylinder if radial forces are present.
For direct replacement, match five points: bore (100 mm), stroke (435 mm), PT1/2 port thread, the built-in magnet (-S) for sensor compatibility, and the basic (no bracket) mounting configuration. This is a genuine AirTAC SC tie-rod cylinder, shorter than an ISO 15552 profile and not dimensionally interchangeable with it.
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 SC100X435S 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 -S suffix indicates a built-in magnet, so AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors clamp directly onto the barrel tie-rods for end-of-stroke or mid-stroke sensing.
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