Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC is a genuine double-acting standard air cylinder with a Ø200mm bore and 200mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke200 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC
The AirTAC SC200X200STC is a heavy-duty double-acting tie-rod cylinder delivering 15708 N push force at 0.5 MPa and up to 28274 N at 0.9 MPa operating pressure. With a 200 mm bore and 200 mm stroke, this model features a robust 40 mm piston rod and an adjustable air cushion of 33 mm to decelerate high-inertia loads smoothly.
This configuration includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors and a centre trunnion mount (TC), supplied with the TCM1 bracket, allowing the cylinder to pivot for swinging load applications. The standard PT port thread is 3/4 inch, and the body length A is 244 mm.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 200 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 SC200X200STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | 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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC Is Used
Heavy Press & Clamping
Generates over 28 kN of force at 0.9 MPa, ideal for industrial presses, heavy-duty clamping fixtures, and die-casting operations requiring immense, controlled thrust.
Pivoting Conveyor Gates
The centre trunnion mount allows the cylinder body to pivot, making it perfect for actuating large diverter gates or tilt tables on heavy material handling lines.
Large-Format Lifting
Provides the high force capacity needed for lifting and tilting large assemblies or heavy pallets in warehouse automation and structural testing rigs.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC the Right Cylinder?
For applications requiring slightly less force, consider stepping down to the 160 mm bore (10053 N at 0.5 MPa). If your stroke exceeds 300 mm, evaluate side-load conditions carefully; a 40 mm rod at long extension may require external guides to prevent bending. The SC200X200STC is a genuine AirTAC tie-rod cylinder, not an ISO 15552 profile unit, so replacements must match bore, stroke, PT port thread, centre trunnion mounting (F-SC200TC), and the built-in magnet 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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200STC FAQ
At the standard 0.5 MPa operating pressure, the push force is 15708 N and the pull force is 15080 N. At the maximum operating pressure of 0.9 MPa, the 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 and is dimensionally shorter than an ISO 15552 cylinder, so it is not a drop-in interchange. For a correct replacement, match the 200 mm bore, 200 mm stroke, PT 3/4 port, centre trunnion mount (F-SC200TC), and the built-in magnet sensor option.
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