Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC is a genuine double-acting standard air cylinder with a Ø200mm bore and 1400mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke1400 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC
The AirTAC SC200X1400STC is a double-acting tie-rod cylinder delivering 15708 N of push force at 0.5 MPa, scaling to a maximum theoretical force of 3204 kgf at 1.0 MPa. With a 200 mm bore and 1400 mm stroke, this model is built for heavy industrial linear motion where substantial force and long travel are required.
This configuration includes a built-in magnet (suffix -S) for direct mounting of CMSG/DMSG/EMSG sensors, and a centre trunnion mount (suffix -TC) supplied with the TCM1 bracket, allowing the cylinder to pivot during operation. The 40 mm diameter piston rod and PT3/4 port ensure robust air flow for consistent actuation.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 1400 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, 33 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (approx.) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×1400 | 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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC Is Used
Heavy Press Tool Actuation
Operates large forming or stamping press tooling requiring high force (up to 28274 N at 0.9 MPa) and a pivoting cylinder mounting to accommodate tool articulation.
Material Handling Lift
Drives a heavy-duty scissor lift or tilting platform in a warehouse, where the centre trunnion mount allows the cylinder body to pivot as the platform angle changes.
Large Valve Actuator
Powers a large industrial gate or butterfly valve needing a long 1400 mm stroke and high force, with magnetic sensors confirming open/closed position.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC the Right Cylinder?
Select the SC200X1400STC when your application demands high thrust over a long stroke with pivoting movement. For a step down in force, the SC160 bore provides 10053 N at 0.5 MPa; for applications requiring a larger rod diameter, consider the SC250 series. At a 1400 mm stroke, ensure the load is guided externally to prevent side-load damage to the rod bearings and piston seals, as long, unsupported strokes are susceptible to bending moments.
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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X1400STC FAQ
At 0.5 MPa, the push force is 15708 N and pull force is 15080 N. At the maximum operating pressure of 0.9 MPa, push force reaches 28274 N. The theoretical maximum force at 1.0 MPa is 3204 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than ISO 15552 profile cylinders. It is not dimensionally interchangeable with ISO 15552 mounts. For replacement, match the bore, stroke, PT port thread, centre trunnion mount, and magnet-equipped barrel of another SC200 cylinder.
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