Airtac SC100 Standard Cylinder SC100X75SLB
The AirTAC Airtac SC100 Standard Cylinder SC100X75SLB 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 SC100X75SLB
The SC100X75SLB is a double-acting tie-rod cylinder delivering 3927 N push force at 0.5 MPa (7068 N at 0.9 MPa). Its 100 mm bore and 25 mm rod drive a 75 mm stroke, making it a compact yet powerful actuator for medium-force clamping and pressing tasks.
This model includes a built-in magnet (-S) for CMSG/DMSG/EMSG sensor mounting directly on the barrel, plus LB foot mounts (F-SC100LB) for rigid axial surface installation. The adjustable air cushion (29 mm) decelerates the piston smoothly at end-of-stroke, protecting tooling and reducing noise.
Airtac SC100 Standard Cylinder SC100X75SLB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X75SLB |
|---|---|
| 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 SC100X75SLB
| 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 SC100X75SLB Is Used
Part Ejection
Pushes finished parts off a conveyor with 3927 N of force at standard line pressure, integrating magnetic sensors for end-of-stroke confirmation.
Assembly Press
Delivers up to 7068 N at 0.9 MPa for pressing bearings or bushings into housings, with the LB foot mount providing a stable bolted base.
Clamping Fixture
Holds workpieces securely during machining or welding. The built-in magnet allows position feedback via CMSG sensors to confirm clamp engagement.
Is the Airtac SC100 Standard Cylinder SC100X75SLB the Right Cylinder?
Choose the SC100 bore when your application needs around 3927 N at 0.5 MPa. If force requirements are lower, step down to the SC80 (2513 N at 0.5 MPa) to save space and air consumption. For higher force, the SC125 delivers 6136 N at the same pressure.
When replacing an existing cylinder, match five points exactly: 100 mm bore, 75 mm stroke, PT port thread, LB foot mounting (F-SC100LB), and the -S magnet 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 SC100X75SLB 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, push force reaches 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf.
No. The SC100 is a double-acting cylinder that requires continuous air pressure to maintain position. If pressure is lost or the directional valve is centered, the piston can drift. For load holding without live pressure, add a pilot-operated check valve or an external rod brake.
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