Airtac SC100 Standard Cylinder SC100X375S
The AirTAC Airtac SC100 Standard Cylinder SC100X375S 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 SC100X375S
The AirTAC SC100X375S delivers a substantial 3927 N of push force at 0.5 MPa, scaling to 7068 N at the maximum operating pressure of 0.9 MPa. This double-acting, single-rod cylinder uses a 25 mm diameter rod and PT1/2 ports, making it a robust choice for medium-to-heavy linear actuation tasks requiring a 375 mm stroke.
Equipped with a built-in magnet (denoted by the -S suffix), this model is ready for direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the tie-rod barrel. The standard TPU seals provide a reliable operating range of -20 to +70 °C, and the adjustable pneumatic cushion at each end absorbs energy to extend service life in high-cycle applications.
Airtac SC100 Standard Cylinder SC100X375S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X375S |
|---|---|
| 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 SC100X375S
| 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 SC100X375S Is Used
Material Handling Pushers
The 3927 N push force at 0.5 MPa is ideal for diverting or pushing medium-weight packages and products on conveyor lines, with sensor feedback for precise position confirmation.
Clamping & Fixturing
Provides strong, controlled clamping force for workpieces in CNC machining or welding fixtures, where the built-in magnet allows for end-of-stroke sensing to automate the cycle.
Press & Assembly Tools
Suitable for small to medium assembly presses requiring a 375 mm stroke, delivering up to 7068 N of force to insert bearings, bushings, or other press-fit components.
Is the Airtac SC100 Standard Cylinder SC100X375S the Right Cylinder?
With a 375 mm stroke, the SC100X375S is well within the 1500 mm maximum standard stroke for the 100 mm bore. For higher force requirements, consider stepping up to the SC125 bore, which provides 6136 N at 0.5 MPa. If space is a constraint and less force is needed, the SC80 bore offers 2513 N at the same pressure. For strokes over 300 mm, be mindful of side loads on the 25 mm rod; an external guide or a guided cylinder configuration is recommended to prevent rod bearing wear and bending. To ensure a correct replacement, match five key points: 100 mm bore, 375 mm stroke, PT1/2 port thread, the basic mounting configuration, and the built-in magnet for sensor compatibility.
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 SC100X375S FAQ
At the standard operating pressure of 0.5 MPa, the cylinder pushes with 3927 N and pulls with 3681 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
Yes. The -S suffix indicates a built-in magnet around the piston, which is required for mounting CMSG, DMSG, or EMSG series reed and solid-state sensors directly onto the cylinder's tie-rod barrel to detect piston position.
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