Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA is a genuine double-acting standard air cylinder with a Ø160mm bore and 340mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ160 mm
- Stroke340 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 29 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA
The SC160X340FA is a robust double-acting tie-rod cylinder with a 160 mm bore and a 340 mm stroke, supplied with a front rectangular flange (FA) for rigid panel mounting. At 0.5 MPa it generates 10053 N of push force, while at the maximum operating pressure of 0.9 MPa the output reaches 18095 N, making it suitable for heavy pressing and clamping operations.
This model features a 40 mm diameter piston rod with an M36x2 knuckle thread and PT3/4 port connections. The adjustable pneumatic cushion (29 mm length) decelerates the piston smoothly at stroke ends, protecting the end caps during high-speed cycles. The body length A is 239 mm, giving a total extended length of approximately 579 mm for this configuration.
Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø160 mm |
| Stroke | 340 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 SC160X340FA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×340 | 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 SC160X340FA Is Used
Heavy-Duty Clamping
The 18095 N force at 0.9 MPa securely clamps large steel fabrications or engine blocks during machining, milling, or robotic welding processes.
Press-Fit Assembly
Ideal for bearing insertion or bushing press stations where the 10053 N push at 0.5 MPa provides consistent, controlled force for interference-fit components.
Material Transfer
Pushes heavy pallets or steel sheets onto roller conveyors in steel mills or heavy fabrication lines, leveraging the rigid front-flange mounting for fixed-position actuation.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA the Right Cylinder?
Select the SC160 when your application demands a thrust class around 10053 N at 0.5 MPa. If you need a more compact solution with lower force, step down to the SC125 bore (6136 N at 0.5 MPa). For even greater power, the SC200 bore provides 15708 N at the same pressure. The front flange FA mount (F-SC160FA) bolts the cylinder rigidly to a machine panel via the rod-end face, ensuring precise alignment.
With a 340 mm stroke, the 40 mm rod is stable under pure axial loads, but any significant side load requires an external guide rail or rod support to prevent bending and premature seal wear. For replacement, match five critical points: 160 mm bore, 340 mm stroke, PT3/4 port thread, FA front flange mounting, and the standard non-magnetic piston.
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 SC160X340FA 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, the push force increases to 18095 N. The theoretical maximum force at 1.0 MPa is 2050 kgf.
No, the SC160 is a double-acting cylinder and will drift or drop if pressure is exhausted or the directional valve is centered. It does not have a mechanical lock. For load holding without live pressure, you must add an external rod brake, a pilot-operated check valve, or a separate mechanical locking device.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac AIRTAC SC125-160 Standard Cylinder SC160X340FA
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.