Airtac SAI50 Standard Cylinder SAI50X100FTC
The AirTAC SAI50 Standard Cylinder SAI50X100FTC is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 100mm 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
- Stroke100 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 SAI50X100FTC
The AirTAC SAI50X100 is a double-acting profile cylinder with a 50mm bore and 100mm stroke, delivering a push force of 982 N at 0.5 MPa. It provides a direct ISO 15552 mounting interface for standardized machinery layouts.
This model features a standard carbon steel piston rod and tapered PT ports. The extruded aluminum barrel includes dual-sided sensor grooves, allowing you to add CMSE or DMSE switches if a magnet is specified later.
Airtac SAI50 Standard Cylinder SAI50X100FTC Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X100FTC |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 100 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 SAI50X100FTC
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×100 | 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 SAI50X100FTC Is Used
Part Ejection
Provides reliable push force to eject molded parts from machinery, utilizing the 982 N thrust at 0.5 MPa.
Package Sorting
Actuates diverter arms on packaging lines where a 100mm stroke moves items between belts.
Clamping Fixtures
Secures workpieces during machining operations, offering stable holding power while air pressure is applied.
Is the Airtac SAI50 Standard Cylinder SAI50X100FTC the Right Cylinder?
Choose this 50mm bore when a 40mm cylinder (628 N at 0.5 MPa) lacks thrust but an 80mm unit is excessive. The 100mm stroke is compact enough to avoid rod-bearing bending, but always use external guides for heavy lateral loads.
For installations requiring position holding without air pressure, note that the standard adjustable air cushions only decelerate the piston at stroke ends. Use the SAIL (air-released lock) variant for true load holding. This SAI50X100 uses an FTC trunnion mount, PT thread ports, and no magnet.
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 SAI50X100FTC FAQ
At 0.5 MPa operating pressure, the SAI50X100 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 SAI50X100 is dimensionally interchangeable per ISO 15552 standards, meaning it serves as a direct replacement for other ISO 15552 profile cylinders with matching 50mm bore and 100mm stroke specifications.
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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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