Airtac SC100 Standard Cylinder SC100X850SN
The AirTAC Airtac SC100 Standard Cylinder SC100X850SN is a genuine double-acting standard air cylinder with a Ø100mm bore and 850mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke850 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X850SN
The AirTAC SC100X850SN is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). With an 850 mm stroke and a 25 mm diameter piston rod, it suits long linear movements in industrial automation. The built-in magnet allows direct mounting of CMSG/DMSG/EMSG sensors for piston position detection, while NBR seals provide reliable sealing across the standard -20 to +70 °C range.
This 100 mm bore actuator features a body length A of 188 mm and a 29 mm adjustable air cushion at each end to decelerate the piston smoothly. The PT1/2 port and M20x1.5 rod thread are standard. As a genuine AirTAC component, it is engineered for consistent performance in filtered-air systems up to 1.0 MPa, with a proof pressure of 1.5 MPa.
Airtac SC100 Standard Cylinder SC100X850SN Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X850SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 850 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 SC100X850SN
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×850 | 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 SC100X850SN Is Used
Long-Stroke Material Handling
The 850 mm stroke and 3927 N push force at 0.5 MPa are ideal for long-distance pushing, lifting, or diverting of heavy products on conveyor lines.
Automated Assembly & Clamping
Delivers up to 7068 N of clamping force at 0.9 MPa for holding large workpieces in jigs, welding fixtures, or pressing operations with sensor feedback.
Palletising & Packaging
Moves heavy layers or boxes in palletising stations. The built-in magnet enables end-of-stroke sensing to synchronise with other automation sequences.
Is the Airtac SC100 Standard Cylinder SC100X850SN the Right Cylinder?
For applications needing more force, stepping up to the 125 mm bore provides 6136 N at 0.5 MPa. If less force is acceptable, the 80 mm bore delivers 2513 N at the same pressure. This 850 mm stroke is within the 1500 mm maximum standard stroke for bore 100, but long strokes on a 25 mm rod demand attention to side loads. Use an external guide or a guided cylinder to prevent rod bending and bearing wear.
When replacing this cylinder, match five points exactly: 100 mm bore, 850 mm stroke, PT1/2 port thread, NBR seal material, and the built-in magnet (-S suffix) for sensor compatibility. The SC is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC100X850SN 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, which is shorter than an ISO 15552 profile cylinder. It is not dimensionally interchangeable. Use AirTAC SC-specific mounting accessories like LB, FA, FB, CA, CB, or TC.
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