Airtac SC100 Standard Cylinder SC100X350SH
The AirTAC Airtac SC100 Standard Cylinder SC100X350SH is a genuine double-acting standard air cylinder with a Ø100mm bore and 350mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke350 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X350SH
The AirTAC SC100X350SH is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). Its 25 mm diameter rod and 29 mm adjustable air cushion make it a robust choice for medium-to-heavy linear actuation across a 350 mm stroke.
This model is configured with a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, and Viton (FKM) seals (-H suffix) that shift the operating temperature range to 0 to +150 °C. The standard PT1/2 port and M20x1.5 rod thread ensure straightforward pneumatic connections.
Airtac SC100 Standard Cylinder SC100X350SH Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X350SH |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 350 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 SC100X350SH
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×350 | 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 SC100X350SH Is Used
Hot Press Clamping
The Viton seals withstand 150 °C ambient temperatures, making this cylinder ideal for clamping fixtures in heated laminating or composite curing presses.
Pallet Stop & Lift
With 7068 N of force at 0.9 MPa, it reliably stops and lifts heavy pallets in automated warehouse conveyor systems, even in hot environments.
Autoclave Door Actuation
The high-temperature Viton seals and built-in magnet for position feedback are suited for actuating doors on industrial autoclaves and sterilizers.
Is the Airtac SC100 Standard Cylinder SC100X350SH the Right Cylinder?
For applications needing more force, step up to the SC125 bore (6136 N push at 0.5 MPa). If 3927 N exceeds the requirement, the SC80 bore (2513 N at 0.5 MPa) offers a more compact, energy-efficient alternative. At a 350 mm stroke, ensure the rod is not subjected to significant side loads; an external linear guide is recommended to protect the rod bearing from bending moments.
When replacing, match five key points: 100 mm bore, 350 mm stroke, PT port thread, the built-in magnet for sensor compatibility, and the Viton seal material for high-temperature operation. This tie-rod cylinder is dimensionally shorter than an ISO 15552 profile and is not a drop-in replacement for that standard.
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 SC100X350SH FAQ
At 0.7 MPa operating pressure, the push force is 5497 N. The maximum push force at the 0.9 MPa operating limit is 7068 N.
No. The SC100X350SH is a double-acting cylinder and does not lock or hold position when air is exhausted. The adjustable cushion only decelerates the piston at stroke end. For load holding without pressure, you must add a pilot-operated check valve or an external mechanical rod brake.
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