Airtac SAI50 Standard Cylinder SAI50X600S
The AirTAC SAI50 Standard Cylinder SAI50X600S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 600mm 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
- Stroke600 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 SAI50X600S
The AirTAC SAI50X600-S is a double-acting ISO 15552 profile cylinder engineered for applications requiring substantial reach. Delivering a push force of 982 N at 0.5 MPa, this 50 mm bore unit features a 600 mm stroke and includes a magnetic piston for precise position detection. Its extruded aluminum barrel design omits tie-rods, providing a clean exterior that drops directly into standard ISO 15552 mounting footprints.
Configured with standard carbon steel rod material and PT tapered port threads, this model integrates seamlessly with CMSE and DMSE sensor switches via the dual-side barrel grooves. For environments requiring higher thermal resistance, the seal configuration can be upgraded to Viton (H) instead of the standard TPU, ensuring reliability across the -20 to +70 C operating range.
Airtac SAI50 Standard Cylinder SAI50X600S Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X600S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 600 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 SAI50X600S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×600 | 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 SAI50X600S Is Used
Long-Stroke Material Handling
Pushes products across wide conveyor gaps using the full 600 mm extension, relying on the 982 N force at 0.5 MPa to move heavy cartons without stalling.
Palletized Goods Diversion
Acts as a high-reach diverter arm on packaging lines, using the integrated magnet and CMSE sensors to confirm full extension before initiating the next cycle.
Automated Assembly Transfer
Transfers subassemblies between distant workstations, utilizing the adjustable air cushions at both ends to smoothly decelerate the 600 mm stroke and prevent impact damage.
Is the Airtac SAI50 Standard Cylinder SAI50X600S the Right Cylinder?
Selecting this 50 mm bore is optimal when a 40 mm bore's 628 N push force at 0.5 MPa is insufficient, but a larger 63 mm bore providing 1559 N would be physically oversized. At a 600 mm stroke, the unsupported rod length is highly susceptible to bending under side loads. To prevent premature rod-bearing wear, implement an external guide rail or utilize a dedicated guided cylinder to absorb lateral forces.
This model's PT porting and 600 mm stroke match standard ISO 15552 dimensional interfaces, making it a straightforward direct replacement for other profile cylinders of the same bore and stroke. Remember that the standard adjustable air cushions only decelerate the piston at stroke ends; they do not hold a load. If your process requires position holding without live air pressure, specify the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder.
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 SAI50X600S FAQ
At an operating pressure of 0.5 MPa, the SAI50X600-S provides a push force of 982 N and a pull force of 825 N. If pressure is increased to 0.7 MPa, the push force rises to 1374 N.
Yes, the SAI50X600-S is dimensionally interchangeable per ISO 15552 standards. You can drop it into existing mounts matching the 50 mm bore and 600 mm stroke specifications, using the PT port and standard mounting accessories.
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