Airtac SC100 Standard Cylinder SC100X750
The AirTAC Airtac SC100 Standard Cylinder SC100X750 is a genuine double-acting standard air cylinder with a Ø100mm bore and 750mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke750 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X750
The SC100X750 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, pairing a 100 mm bore with a 750 mm stroke. It generates a push force of 3927 N at 0.5 MPa and 7068 N at the maximum operating pressure of 0.9 MPa, placing it in the 4 kN class for medium-heavy linear actuation tasks.
This model features a 25 mm diameter piston rod with an M20x1.5 male thread and PT1/2 port connections. The total extended body length is approximately 938 mm (188 mm body length A plus the 750 mm stroke). An adjustable pneumatic cushion with a 29 mm cushion length decelerates the piston at each end of travel, reducing impact and noise.
Airtac SC100 Standard Cylinder SC100X750 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X750 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 750 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 SC100X750
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×750 | 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 SC100X750 Is Used
Pallet Transfer
The 750 mm stroke and 3927 N push force at 0.5 MPa are well-suited for transferring heavy pallets or bins between conveyor lanes in a packaging or logistics hub.
Press-Fit Assembly
Delivers a controlled 7068 N of force at 0.9 MPa for pressing bearings, bushings, or pins into housings on an automated assembly station.
Hopper Gate Actuation
Operates a large sliding gate on a bulk material hopper, using the long 750 mm stroke to fully open or close the discharge chute for aggregate or grain.
Is the Airtac SC100 Standard Cylinder SC100X750 the Right Cylinder?
Select the SC100X750 when your application requires a stroke of 750 mm with a push force around 3927 N at standard shop air. If your load demands more force, stepping up to the SC125 bore provides 6136 N at 0.5 MPa; for a lighter, more compact solution, the SC80 bore delivers 2513 N. At this 750 mm stroke length, the piston rod is significantly extended. Any side loading or misalignment can create a bending moment on the 25 mm rod and the rod bearing. For applications with off-centre loads, use an external linear guide or consider a guided cylinder to protect the rod and seals from premature wear.
For a direct replacement, match five key points: 100 mm bore, 750 mm stroke, PT1/2 port thread, the specific mounting accessory (this is a basic body, so order an F-SC100 mount separately if needed), and the magnet option (this model has no built-in magnet). This cylinder 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 SC100X750 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 force at 1.0 MPa is 801 kgf.
No, the SC100X750 is not designed for unguided side loads. The 25 mm rod is extended 750 mm, making it susceptible to bending under lateral force. You must use an external linear guide rail or a rod coupler to isolate the rod from side loads to prevent rod bearing damage and seal failure.
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