Airtac SC100 Standard Cylinder SC100X620S
The AirTAC Airtac SC100 Standard Cylinder SC100X620S is a genuine double-acting standard air cylinder with a Ø100mm bore and 620mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke620 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X620S
The AirTAC SC100X620S is a tie-rod double-acting cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). Its 100 mm bore and 620 mm stroke suit mid-to-long linear movements in material handling and pressing applications.
This model includes a built-in magnet (-S suffix), allowing CMSG/DMSG/EMSG reed or solid-state sensors to clamp directly onto the barrel for non-contact position sensing. The 25 mm diameter piston rod provides robust thrust transfer, while the 29 mm adjustable air cushion decelerates the piston smoothly at stroke end.
Airtac SC100 Standard Cylinder SC100X620S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X620S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 620 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 SC100X620S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×620 | 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 SC100X620S Is Used
Conveyor Diverting
Pushes packages or pallets off a main conveyor line with 3927 N of force at standard plant air pressure, integrating magnetic sensors for divert confirmation.
Press-Fit Assembly
Delivers up to 7068 N at 0.9 MPa for pressing bearings, bushings, or pins into housings on an assembly station, with end-of-stroke sensing via barrel-mounted switches.
Pallet Layer Forming
Positions a stripper plate or layer-forming gate in palletizing cells, using the 620 mm stroke to clear tall product stacks and the magnet for reliable position feedback.
Is the Airtac SC100 Standard Cylinder SC100X620S the Right Cylinder?
For applications needing more force, step up to the SC125 bore (6136 N push at 0.5 MPa). For lighter, faster cycling, the SC80 bore offers 2513 N at 0.5 MPa. This 620 mm stroke is within the 1500 mm maximum standard stroke for bore 100.
At this stroke length, avoid side-loading the rod directly—use an external linear guide or a guided cylinder to prevent rod bearing bending and premature seal wear. When replacing, match bore (100), stroke (620), PT port thread, the built-in magnet (-S), and the basic mounting configuration.
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 SC100X620S FAQ
At 0.7 MPa operating pressure, this 100 mm bore cylinder produces 5497 N of push force. The maximum push force at 0.9 MPa is 7068 N. Pull force at 0.5 MPa is 3681 N.
Yes. The -S suffix indicates a built-in magnet in the piston, so AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors clamp onto the barrel tie-rods for non-contact end-of-stroke or mid-stroke position detection.
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