Airtac AIRTAC SC125-160 Standard Cylinder SC160X260TC
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC160X260TC 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 SC160X260TC
The AirTAC SC160X260TC is a double-acting, single-rod pneumatic cylinder delivering substantial force for heavy-duty linear applications. With a 160 mm bore, it generates 10053 N of push force at 0.5 MPa and up to 18095 N at the maximum operating pressure of 0.9 MPa, making it suitable for pressing, clamping, and lifting substantial loads.
This model features a 260 mm stroke and is equipped with a centre trunnion (TC) mount, including the TCM1 bracket (order code F-SC160TC), allowing the cylinder to pivot during operation for swinging or articulating loads. The 40 mm diameter piston rod provides robust resistance to bending, while the 29 mm adjustable air cushion at each end decelerates the piston smoothly to reduce end-of-stroke impact. The standard PT port thread is 3/4 inch.
Airtac AIRTAC SC125-160 Standard Cylinder SC160X260TC Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC160X260TC |
|---|---|
| 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 SC160X260TC
| 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 SC160X260TC Is Used
Heavy Machinery Actuation
Provides the high force needed for actuating blades, chutes, and gates on agricultural and construction equipment, with the trunnion mount allowing the cylinder to follow an arc.
Palletising and Lift Tables
Delivers 18095 N of push force at 0.9 MPa for raising and lowering heavy pallets or lift tables in end-of-line packaging systems.
Press and Clamp Fixtures
Ideal for pneumatic presses and welding fixtures where a powerful, controlled clamping force is required, and the adjustable cushioning protects tooling from impact damage.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC160X260TC the Right Cylinder?
Select the SC160 bore when your application requires a push force between roughly 10053 N and 18095 N (at 0.5–0.9 MPa). For lower force requirements, stepping down to the SC125 bore provides 6136 N at 0.5 MPa, reducing air consumption and physical size. For higher forces, the SC200 bore offers 15708 N at 0.5 MPa. At a 260 mm stroke, the rod is well-supported within the cylinder, but if significant side loads are present, always use an external guide or a guided cylinder to prevent rod bearing damage and ensure long seal life. To replace an existing cylinder, match the 160 mm bore, 260 mm stroke, 3/4 inch PT port thread, centre trunnion (TC) mount, and the absence of a magnet sensor option.
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 SC160X260TC 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.
Yes. The 'TC' suffix indicates it is supplied with a centre trunnion mount and the TCM1 bracket (F-SC160TC). This allows the cylinder body to pivot, which is essential for applications where the load moves through an arc. The mounting must be aligned correctly to prevent binding.
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