Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC is a genuine double-acting standard air cylinder with a Ø125mm bore and 700mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ125 mm
- Stroke700 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM27×2
- CushionAdjustable, 28 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC
The SC125X700TC is a heavy-duty double-acting pneumatic cylinder delivering 6136 N of push force at 0.5 MPa (up to 11045 N at 0.9 MPa). Its 125 mm bore and 700 mm stroke suit demanding linear actuation tasks where substantial force and a mid-body pivot point are required.
This model features a centre trunnion (TC) mount, supplied with the TCM1 bracket (F-SC125TC), allowing the cylinder to swing through an arc to accommodate angular motion. The 32 mm diameter piston rod and 28 mm adjustable air cushion at each end manage high inertial loads smoothly. Operating on filtered air from 0.15-1.0 MPa, this ISO 6430 class cylinder is built for robust industrial use.
Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø125 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M27×2 |
| 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, 28 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 (Ø125mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 6136 N | 5734 N |
| 0.7 MPa | 8590 N | — |
| Max (approx.) | 1251 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 SC125X700TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 125 | Bore size in mm. |
| ×700 | 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 SC125X700TC Is Used
Conveyor Diverter Gates
The 700 mm stroke and high force actuate heavy diverter gates on mining or aggregate conveyors, with the trunnion mount allowing the cylinder body to pivot during operation.
Heavy Press Feed Mechanisms
Delivers 11045 N of push force at 0.9 MPa to move heavy steel blanks or plates into stamping presses, where the mid-body pivot simplifies installation on moving machine elements.
Industrial Tipper Mechanisms
The centre trunnion mount is ideal for tipping bins or hoppers, allowing the cylinder to swing as it extends its 700 mm stroke to dump heavy bulk materials.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC125X700TC the Right Cylinder?
Select the SC125 when your application requires force in the 6136 N (push at 0.5 MPa) range. For a step down in force and physical size, the SC100 bore provides 3927 N at 0.5 MPa. For higher force, step up to the SC160 bore at 10053 N. For this 700 mm stroke, ensure the load is guided externally to prevent damaging side loads on the rod bearing, as the centre trunnion mount handles pivoting but not lateral forces on the rod. To replace an existing cylinder, match these five points: 125 mm bore, 700 mm stroke, PT port thread, centre trunnion (TC) mounting, and no magnet.
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 SC125X700TC FAQ
At the standard 0.5 MPa operating pressure, the push force is 6136 N and the pull force is 5734 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 11045 N. The theoretical maximum force at 1.0 MPa is 1251 kgf.
Yes, the TC suffix designates a centre trunnion mount, which is specifically designed for applications where the cylinder body must pivot. It is supplied with the TCM1 trunnion bracket (order code F-SC125TC). This allows the cylinder to swing, but the rod must still be protected from side loads with an external guide.
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 SC125X700TC
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.