Airtac SAI80 Standard Air Cylinder SAI80X200SHG
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X200SHG is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 200mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke200 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI80 Standard Air Cylinder SAI80X200SHG
The AirTAC SAI80X200-S is a double-acting ISO 15552 profile cylinder engineered for rigorous automation tasks. Delivering a robust push force of 2513 N at 0.5 MPa, this 80mm bore unit features a 200mm stroke and a G3/8 port. The integrated magnet (-S) enables seamless position feedback using CMSE or DMSE sensor switches along the dual grooves machined into the extruded aluminum barrel.
Built to withstand demanding environments, this specific configuration utilizes a high-temperature Viton (FKM) seal, expanding the operating envelope up to +120 C instead of the standard +70 C limit. The piston rod is constructed from durable carbon steel, ensuring high tensile strength and resistance to mechanical shock. It is a dimensionally interchangeable drop-in replacement per ISO 15552 mounting dimensions.
Airtac SAI80 Standard Air Cylinder SAI80X200SHG Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X200SHG |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI80 Standard Air Cylinder SAI80X200SHG
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAI80 Standard Air Cylinder SAI80X200SHG Is Used
Heavy-Duty Stamping
Provides the substantial impact force required for metal forming, riveting, and stamping thick-gauge materials in automated fabrication cells.
Pallet Diversion
Actuates heavy-duty lane guides and pop-up transfer arms to redirect loaded pallets weighing several hundred kilograms along packaging lines.
Plastic Injection Molding
Drives large mold core pulls and heavy clamping mechanisms where the high-temperature Viton seal resists ambient heat radiating from the machinery.
Is the Airtac SAI80 Standard Air Cylinder SAI80X200SHG the Right Cylinder?
Select this 80mm bore when an application requires substantially more thrust than the 50mm bore (982 N at 0.5 MPa) but without the physical bulk of a 100mm option. If the workload is lighter, stepping down to a 63mm bore yields 1559 N at 0.5 MPa, which may optimize air consumption. The 200mm stroke is well within standard limits, making it highly versatile.
Because the stroke is 200mm, evaluate the rod-bearing load if any slight side-load is present; an external guide rail ensures smooth travel and prevents premature seal wear. Remember that standard double-acting cylinders drift when air pressure is removed, so deploy an external pilot-operated check valve if the load must be held securely during an emergency stop or power loss.
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 SAI80 Standard Air Cylinder SAI80X200SHG FAQ
At an operating pressure of 0.5 MPa, this 80mm bore cylinder generates a push force of 2513 N and a pull force of 2268 N. If pressure is increased to 0.7 MPa, the push force rises to 3518 N.
Yes. The SAI80X200-S is built to ISO 15552 dimensional standards, making it a drop-in replacement for other ISO 15552 profile cylinders. You can reuse existing FA, FB, LB, or TC mounting accessories without modifying the machine frame.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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