Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S is a genuine double-acting standard air cylinder with a Ø200mm bore and 650mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke650 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S
The AirTAC SC200X650S is a double-acting single-rod tie-rod cylinder delivering 15708 N push force at 0.5 MPa and up to 28274 N at 0.9 MPa operating pressure. Its 650 mm stroke suits mid-to-long travel linear actuation on large-scale equipment, with a 40 mm diameter hard-chrome-plated rod and M36x2 knuckle thread for robust load coupling.
The built-in magnet (-S suffix) allows direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors on the barrel for non-contact position sensing. With a 244 mm body length A and 33 mm adjustable air cushion at each end, it decelerates high-inertia loads smoothly. This model uses standard PT ports (PT3/4) and TPU seals for a -20 to +70 °C working range.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 650 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 SC200X650S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×650 | 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 SC200X650S Is Used
Pallet Handling & Logistics
Operates lift-and-carry mechanisms on palletisers or transfer stations, with sensor feedback confirming full extension and retraction for automated cycle control.
Heavy Press & Forming Assist
Provides the high push force needed for material forming, clamping, or blanking operations in metal and rubber processing, where end-of-stroke cushioning protects tooling.
Large Gate & Diverter Actuation
Drives heavy diverter gates or chutes in mining, aggregate, or agricultural bulk handling, using the magnet for gate position verification in dusty environments.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X650S the Right Cylinder?
For higher force, step up to the SC250 series (24544 N push at 0.5 MPa); for a smaller footprint, the SC160 delivers 10053 N. At 650 mm stroke, the 40 mm rod is stiff, but sustained side loads or off-centre mounting can cause rod-bearing wear—consider an external linear guide or a guided cylinder for such applications. To match this model exactly for replacement, confirm five points: 200 mm bore, 650 mm stroke, PT3/4 port thread, basic mount (no bracket), and the -S magnet for sensor compatibility.
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 SC200X650S FAQ
At 0.7 MPa (7 bar) operating pressure, the SC200X650S generates 21991 N of push force on the extension stroke and 15080 N on the retraction stroke, based on the 200 mm bore and 40 mm rod diameter.
Yes. The -S suffix means this cylinder has a built-in magnet, so AirTAC CMSG, DMSG, or EMSG sensors clamp directly onto the tie-rod barrel without needing external actuator flags or brackets.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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