Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S is a genuine double-acting standard air cylinder with a Ø160mm bore and 350mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ160 mm
- Stroke350 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 29 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S
The AirTAC SC160X350S is a double-acting single-rod pneumatic cylinder delivering a push force of 10053 N at 0.5 MPa (up to 18095 N at 0.9 MPa). Its 160 mm bore and 350 mm stroke suit heavy linear actuation tasks, while the built-in magnet allows direct mounting of CMSG/DMSG/EMSG sensors for reliable end-of-stroke detection.
This tie-rod cylinder uses a 40 mm diameter piston rod with M36x2 threads and PT3/4 ports. The adjustable air cushion (29 mm length) decelerates the piston smoothly, and the standard TPU seals operate from -20 to +70 °C. Total extended body length is approximately 589 mm (239 mm body + 350 mm stroke).
Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø160 mm |
| Stroke | 350 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 SC160X350S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 160 | 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 AIRTAC SC125-160 Standard Cylinder SC160X350S Is Used
Heavy Material Handling
Provides the high force needed for lifting, tilting, and transferring heavy pallets or steel components in industrial logistics systems.
Press & Clamping Fixtures
Delivers up to 18095 N of clamping force at 0.9 MPa for holding large workpieces during welding, machining, or assembly operations.
Waste Compaction Equipment
Powers the compaction plate in balers and compactors, reliably handling the demanding cycle rates and high force requirements.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC160X350S the Right Cylinder?
Choose the SC160X350S when your application needs around 10000 N of push force at standard plant pressure. For lighter loads, stepping down to the SC125 bore reduces push force to 6136 N at 0.5 MPa; for heavier demands, the SC200 bore provides 15708 N at the same pressure. Always match replacement cylinders on five points: 160 mm bore, 350 mm stroke, PT3/4 port thread, the built-in magnet (-S), and your required mounting accessory.
At 350 mm stroke, ensure the rod is not subjected to significant side loading. If the load is not guided externally, consider adding a guide rail or switching to a guided cylinder to prevent rod bending and premature seal wear.
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 SC160X350S 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 reaches 18095 N. The theoretical maximum at 1.0 MPa is 2050 kgf.
Yes. The -S suffix denotes a built-in magnet in the piston, making the SC160X350S ready for AirTAC CMSG, DMSG, or EMSG reed and solid-state sensors, which clamp directly onto the tie-rod barrel.
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