Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA is a genuine double-acting standard air cylinder with a Ø160mm bore and 100mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ160 mm
- Stroke100 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 29 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA
The SC160X100SFA is a double-acting pneumatic cylinder delivering 10053 N of push force at 0.5 MPa (18095 N at the 0.9 MPa maximum operating pressure). With a 40 mm diameter piston rod and a 100 mm stroke, it provides a compact yet powerful linear stroke for heavy industrial tasks.
This model includes a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, and a front rectangular flange (FA mount, accessory F-SC160FA) for rigid panel attachment. The adjustable air cushion (29 mm length) decelerates the piston smoothly, protecting end caps during high-cycle operation.
Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø160 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | PT3/4 |
| Rod thread | M36×2 |
| 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 – 500 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (approx.) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×100 | 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 AIRTAC SC125-160 Standard Cylinder SC160X100SFA Is Used
Heavy Press & Clamping
The 18095 N thrust at 0.9 MPa makes this cylinder ideal for hydraulic-press alternatives, providing consistent clamping force for gluing, riveting, or forming operations.
Material Handling Pushers
Use the 100 mm stroke to push heavy pallets or steel components off a conveyor line. The front flange mount ensures a rigid, vibration-resistant connection to the machine frame.
Large Gate & Damper Actuation
Operates heavy safety gates or air dampers in foundries and large-scale HVAC systems. The built-in magnet allows end-of-stroke confirmation via reed sensors for automated safety interlocks.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC160X100SFA the Right Cylinder?
Choose the SC160 bore when your application needs roughly 10000 N of force at standard plant pressure. If you need less force, the SC125 bore delivers 6136 N at 0.5 MPa, saving space and air consumption. For strokes over 300 mm, evaluate side-load conditions; a 40 mm rod is robust, but external guides are recommended for off-axis loads to prevent rod bearing wear.
To replace an existing cylinder, match five points: 160 mm bore, 100 mm stroke, PT port thread, FA front flange mounting, and the -S magnet for sensor compatibility. This tie-rod cylinder is shorter than an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC series units with the same configuration.
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 AIRTAC SC125-160 Standard Cylinder SC160X100SFA FAQ
At 0.5 MPa, the push force is 10053 N and the pull force is 9425 N. At the maximum operating pressure of 0.9 MPa, push force reaches 18095 N. The theoretical maximum at 1.0 MPa is 2050 kgf.
No. The SC160 is a standard double-acting cylinder; it will drift or drop if pressure is exhausted. For load holding, you must add an external pilot-operated check valve or a mechanical rod lock.
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