Airtac SC100 Standard Cylinder SC100X75S
The AirTAC Airtac SC100 Standard Cylinder SC100X75S is a genuine double-acting standard air cylinder with a Ø100mm bore and 75mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke75 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X75S
The SC100X75S delivers a substantial 3927 N of push force at 0.5 MPa, making it a compact workhorse for short-stroke clamping and pressing tasks. Its 25 mm diameter piston rod and 29 mm adjustable air cushion provide reliable end-of-stroke deceleration, even under the high cycle rates this 100 mm bore can sustain.
This model includes a built-in magnet (-S suffix), allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the tie-rod barrel for precise, non-contact position sensing. The standard PT1/2 ports and TPU seals suit filtered-air systems operating from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X75S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X75S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SC100X75S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SC100X75S Is Used
Pneumatic Press Frames
Generates 3927 N at 0.5 MPa for short-stroke pressing, staking, or riveting operations where sensor confirmation of tool position is required.
Part Stops & Gates
The 75 mm stroke and magnetic piston allow for rapid, sensor-verified actuation of heavy-duty part stops or diverter gates on conveyor lines.
Automated Welding Clamps
Provides high clamping force in a compact stroke, with DMSG sensors confirming clamp closure before the welding cycle begins.
Is the Airtac SC100 Standard Cylinder SC100X75S the Right Cylinder?
For applications needing more force, stepping up to the SC125 bore provides 6136 N at 0.5 MPa. If a shorter overall length is critical, the SC80 bore offers 2513 N at 0.5 MPa in a smaller body. The 75 mm stroke is well within standard limits, ensuring fast availability.
When replacing this cylinder, match five key points: 100 mm bore, 75 mm stroke, PT1/2 port thread, the built-in magnet for sensors, and the basic (no bracket) mounting. The SC is a tie-rod cylinder 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 SC100X75S FAQ
At 0.5 MPa (approx. 73 psi) the cylinder pushes with 3927 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.
Yes. The -S suffix in the model code SC100X75S indicates a built-in magnet on the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to be clamped directly onto the cylinder's tie-rod barrel for end-of-stroke detection.
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