Airtac SC100 Standard Cylinder SC100X375
The AirTAC Airtac SC100 Standard Cylinder SC100X375 is a genuine double-acting standard air cylinder with a Ø100mm bore and 375mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke375 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X375
The AirTAC SC100X375 pneumatic cylinder delivers a substantial 3927 N of push force at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. This double-acting tie-rod cylinder uses a 25 mm diameter piston rod with an M20x1.5 male thread and PT1/2 port connections, making it a robust choice for medium-to-heavy linear actuation tasks.
With a 375 mm stroke, this model stays well within the 1500 mm maximum standard stroke for the 100 mm bore series. The total extended body length is approximately 563 mm, combining the 188 mm base body length with the working stroke. Its adjustable pneumatic cushion, with a 29 mm cushion length, effectively decelerates the piston near end-of-travel to reduce impact and noise.
Airtac SC100 Standard Cylinder SC100X375 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X375 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 375 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 SC100X375
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×375 | 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 SC100X375 Is Used
Pallet Handling
Pushes heavy pallets or bins off a conveyor line with 3927 N of force at standard plant pressure, ideal for distribution centre diverters.
Press Tool Actuation
Operates a medium-duty forming or clamping press, leveraging the 7068 N peak force at 0.9 MPa for consistent material deformation.
Grain Gate Control
Drives a sliding gate on a silo or hopper, using the 375 mm stroke to fully open a material flow path in agricultural processing.
Is the Airtac SC100 Standard Cylinder SC100X375 the Right Cylinder?
For applications needing slightly less force, stepping down to the 80 mm bore SC80 series provides 2513 N of push at 0.5 MPa, while moving up to the 125 mm bore yields 6136 N. At a 375 mm stroke, ensure the rod is adequately supported against side loads; an external linear guide or rod-alignment coupler is recommended if the load is not purely axial, as the 25 mm rod can experience bending moments under off-centre forces. When replacing an existing cylinder, match five key points: 100 mm bore, 375 mm stroke, PT1/2 port thread, basic (no bracket) mounting, and the standard TPU seal material.
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 SC100X375 FAQ
At the standard 0.5 MPa operating pressure, it generates 3927 N extending and 3681 N retracting. At the maximum 0.9 MPa, the push force increases to 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 a comparable ISO 15552 profile cylinder. It is dimensionally interchangeable only with another AirTAC SC100 tie-rod cylinder matching the same stroke, port thread, and mounting configuration.
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