Airtac AIRTAC SC125-160 Standard Cylinder SC160X260
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC160X260 is a genuine double-acting standard air cylinder with a Ø160mm bore and 260mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ160 mm
- Stroke260 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 29 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC160X260
The SC160X260 is a robust double-acting tie-rod cylinder delivering a push force of 10053 N at 0.5 MPa, rising to 18095 N at the maximum operating pressure of 0.9 MPa. With a 260 mm stroke, it is well-suited for medium-reach clamping and pressing tasks, featuring a 40 mm diameter piston rod and an adjustable air cushion of 29 mm to decelerate the load smoothly at end-of-travel.
This model uses a PT3/4 port and an M36x2 rod thread, with a body length A of 239 mm. The standard TPU seals provide an operating temperature range of -20 to +70 °C. As a genuine AirTAC SC series unit, it offers a compact tie-rod design that is shorter than a typical ISO 15552 cylinder, making it a practical choice where space is limited.
Airtac AIRTAC SC125-160 Standard Cylinder SC160X260 Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC160X260 |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø160 mm |
| Stroke | 260 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 SC160X260
| SC | Standard tie-rod cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×260 | 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 SC160X260 Is Used
Heavy Press Tool Actuation
Provides up to 18095 N of force at 0.9 MPa for operating heavy-duty press tools, stamping dies, and forming jigs in metal fabrication cells.
Palletising & Material Handling
Delivers the 10053 N push force at standard 0.5 MPa line pressure to reliably lift and transfer heavy pallets or bulky components on conveyor systems.
Industrial Valve & Gate Control
Suited for modulating large industrial valves, dampers, or slide gates where a powerful, consistent linear thrust is required for precise positioning.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC160X260 the Right Cylinder?
Select the SC160 when your application needs a push force around 10053 N at 0.5 MPa. If the load is lighter, stepping down to the SC125 bore reduces force to 6136 N at the same pressure, saving space and air consumption. For heavier demands, the SC200 bore provides 15708 N at 0.5 MPa. For this 260 mm stroke, ensure the load is guided if side forces are present; the 40 mm rod is strong, but long unsupported strokes can cause rod bending under lateral loads.
When replacing an existing cylinder, match these five points exactly: 160 mm bore, 260 mm stroke, PT3/4 port thread, basic mounting (no bracket), and no magnet. This ensures a direct dimensional and performance swap with another AirTAC SC160 tie-rod cylinder.
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 SC160X260 FAQ
At the standard 0.5 MPa operating pressure, 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 SC series is a double-acting cylinder and does not lock or hold position when air pressure is exhausted or the directional valve is centered. The piston will drift or drop under load. For load-holding applications, you must add an external mechanical lock, a rod brake, or a pilot-operated check valve.
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