Airtac SAI50 Standard Cylinder SAI50X1700STC
The AirTAC SAI50 Standard Cylinder SAI50X1700STC is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 1700mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke1700 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SAI50 Standard Cylinder SAI50X1700STC
The AirTAC SAI50X1700-S is a double-acting ISO 15552 profile cylinder featuring a non-standard 1700mm made-to-order stroke. It delivers a push force of 982 N at 0.5 MPa, making it well-suited for long-travel material handling and automated staging tasks.
This variant includes a magnet for CMSE and DMSE sensor switches, which ride neatly in the dual-side grooves of the extruded aluminum barrel. It comes equipped with a standard carbon steel piston rod and PT tapered port threads, ensuring robust performance for extended linear actuation cycles.
Airtac SAI50 Standard Cylinder SAI50X1700STC Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X1700STC |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 1700 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI50 Standard Cylinder SAI50X1700STC
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×1700 | 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 SAI50 Standard Cylinder SAI50X1700STC Is Used
Extended Traverse Handling
Ideal for moving components along lengthy assembly lines where a 1700mm reach is required to transfer parts between distant machine stations.
Long-Stroke Diverting
Provides the extended linear throw necessary to push products across wide conveyor belts or sort items into secondary packaging lanes.
High-Bay Staging
Used in automated warehousing to stage pallets or totes over long vertical or horizontal distances within storage retrieval systems.
Is the Airtac SAI50 Standard Cylinder SAI50X1700STC the Right Cylinder?
For this 1700mm stroke, the unsupported piston rod is highly susceptible to bending under side loads; always pair it with an external guide rail or use a fully guided cylinder to prevent rod-bearing damage. If you need to step down force, the 40mm bore provides 628 N at 0.5 MPa, while the 63mm bore offers 1559 N for heavier loads. Because this is a standard double-acting cylinder, it will not hold a load if air pressure drops—integrate the SAIL locking variant or an external rod lock for fail-safe position holding. This model uses a G1/4 port, TC trunnion mounting, and includes the -S magnet option for ISO 15552 dimensional interchangeability.
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 SAI50 Standard Cylinder SAI50X1700STC FAQ
This 50mm bore cylinder provides a push force of 982 N and a pull force of 825 N at 0.5 MPa. At 0.7 MPa, the push force increases to 1374 N.
No, long unsupported rods bend under side load. You must use an external guide or a guided cylinder to prevent damage to the rod bearing during the 1700mm travel.
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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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