Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB
The AirTAC Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB is a genuine double-acting standard air cylinder with a Ø125mm bore and 200mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ125 mm
- Stroke200 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM27×2
- CushionAdjustable, 28 mm
About the Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB
The AirTAC SC125X200SCB is a double-acting tie-rod cylinder delivering 6136 N of push force at 0.5 MPa and up to 11045 N at 0.9 MPa. Its 200 mm stroke is paired with a 32 mm diameter piston rod and a 28 mm adjustable air cushion, making it a robust actuator for medium-stroke, high-force applications.
This model includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and a rear double clevis (CB) mount, supplied as F-SC125CB, which allows the cylinder to pivot during operation. The standard PT ports and TPU seals provide reliable performance in normal industrial environments from -20 to +70 °C.
Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB Technical Specifications
| Model | Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø125 mm |
| Stroke | 200 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 SC125X200SCB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 125 | Bore size in mm. |
| ×200 | 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 SC125X200SCB Is Used
Heavy Machinery Actuation
Provides the high force needed to tilt or lift heavy components on construction and agricultural equipment, with the rear clevis allowing for arcing motion.
Material Handling Gates
Controls large diverter gates or chutes in mining and aggregate processing, where the 6136 N push force at 0.5 MPa easily manages heavy material flows.
Industrial Press Feed
Positions heavy tooling or feeds large workpieces into stamping presses, leveraging the built-in magnet for precise end-of-stroke sensing.
Is the Airtac AIRTAC SC125-160 Standard Cylinder SC125X200SCB the Right Cylinder?
For applications needing slightly less force, consider stepping down to the SC100 bore, which provides 3927 N of push at 0.5 MPa. If a longer stroke or higher force is required, the SC160 bore offers 10053 N at the same pressure. This ISO 6430 class cylinder is ideal for pivoting applications thanks to its rear clevis mount.
To ensure a correct replacement, match five key points: the 125 mm bore, 200 mm stroke, PT port thread, the -S magnet for sensor compatibility, and the CB rear double clevis mounting. For strokes over 300 mm, always assess side-loading on the 32 mm rod; an external guide system is recommended to prevent rod bearing damage and ensure long service life.
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 SC125X200SCB FAQ
At the standard 0.5 MPa operating pressure, the push force is 6136 N and the pull force is 5734 N. The maximum push force at the 0.9 MPa operating limit is 11045 N.
Yes. The 'CB' suffix designates a rear double clevis mount (part F-SC125CB), which is specifically designed to allow the cylinder body to pivot, accommodating angular movement of the attached load.
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 SC125X200SCB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.