Airtac SAI50 Standard Cylinder SAI50X470S
The AirTAC SAI50 Standard Cylinder SAI50X470S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 470mm 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
- Stroke470 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 SAI50X470S
The AirTAC SAI50X470-S is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 470 mm stroke makes it highly suitable for medium-travel material handling and packaging tasks. The extruded aluminum barrel is completely tie-rod-less, offering a clean exterior that drops right into existing ISO 15552 mounting interfaces.
Equipped from the factory with a position-sensing magnet (-S), this unit directly supports CMSE and DMSE reed switches via the integrated sensor grooves on both sides of the barrel. The standard carbon steel piston rod provides robust durability for industrial dynamics, while the adjustable air cushions at both ends manage impact deceleration seamlessly.
Airtac SAI50 Standard Cylinder SAI50X470S Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X470S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 470 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 SAI50X470S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×470 | 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 SAI50X470S Is Used
Package Sorting
Drives medium-travel diverters and pushers on packaging lines requiring precise 470 mm extension and reed-switch position feedback.
Material Handling
Transfers workpieces between stations, utilizing the 982 N push force to move moderate loads smoothly along structural guides.
Vertical Lifting Gates
Actuates multi-section lifting doors where the integrated magnet confirms open and closed statuses for safety controllers.
Is the Airtac SAI50 Standard Cylinder SAI50X470S the Right Cylinder?
When sizing this actuator, stepping down to the 40 mm bore drops the 0.5 MPa push force to 628 N, whereas moving up to a 63 mm bore increases it to 1559 N. Because the 470 mm stroke creates a long unsupported rod extension, side loads will cause rod-bearing bending; utilize an external guide rail or a fully guided cylinder to prevent premature wear. For applications that must hold a load vertically without sustained air pressure, pair this cylinder with the SAIL locking variant or an external pilot-operated check valve. Replacement matching requires a 50 mm bore, 470 mm stroke, PT G1/4 port, and an LB or FA mounting accessory with the -S 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 SAI50 Standard Cylinder SAI50X470S FAQ
At an operating pressure of 0.5 MPa, the SAI50X470-S generates a push force of 982 N and a pull force of 825 N. At 0.7 MPa, the push force increases to 1374 N.
Yes, the SAI50X470-S is dimensionally interchangeable per ISO 15552 standards. Ensure your setup matches the 50 mm bore, 470 mm stroke, and G1/4 PT port for a seamless direct replacement.
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