Airtac SAI63 Standard Cylinder SAI63X1000
The AirTAC SAI63 Standard Cylinder SAI63X1000 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 1000mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke1000 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- 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 SAI63 Standard Cylinder SAI63X1000
The AirTAC SAI63X1000 is a double-acting ISO 15552 profile cylinder featuring a 63mm bore and a 1000mm stroke. Because this stroke exceeds the standard 1500mm maximum for this bore, it is manufactured as a made-to-order non-standard unit. It delivers a push force of 1559N and a pull force of 1402N at 0.5MPa, making it well-suited for extended travel distances in material handling. The barrel is extruded aluminum without tie-rods, ensuring a clean exterior.
This configuration features a standard carbon steel piston rod and PT tapered port threads. For environments requiring position detection, the barrel includes integrated sensor grooves on both sides, though a magnet (-S suffix) must be specified to use CMSE or DMSE reed switches. If your application involves high temperatures, Viton (H) seals can be specified instead of the standard TPU.
Airtac SAI63 Standard Cylinder SAI63X1000 Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X1000 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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, 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI63 Standard Cylinder SAI63X1000
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×1000 | 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 SAI63 Standard Cylinder SAI63X1000 Is Used
Extended Material Transfer
Ideal for pushing pallets or workpieces across long conveyor stretches where a 1000mm stroke is necessary to bridge machine gaps.
Automated Storage Retrieval
Provides the long reach needed in automated storage systems to push totes or bins from deep shelving units onto retrieval platforms.
Long-Stroke Part Ejection
Used in injection molding or stamping lines to eject finished parts clear of the machine bed over a extended 1-meter distance.
Is the Airtac SAI63 Standard Cylinder SAI63X1000 the Right Cylinder?
This 63mm bore provides 1559N of thrust at 0.5MPa. If your application requires less force, stepping down to a 50mm bore yields 982N of push force while reducing physical size and air consumption. For heavier loads, an 80mm bore provides 2513N. Because the stroke is 1000mm, the extended carbon steel rod is highly susceptible to bending under side loads; always use an external guide rail or a dedicated guided cylinder to prevent rod-bearing damage and premature wear.
As a true ISO 15552 cylinder, this model is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing direct mounting using standard FA/FB flanges, LB foot brackets, or TC trunnions. The pneumatic ports are G3/8. Note that the adjustable air cushions at both ends only decelerate the piston near stroke limits; they do not hold loads. If pressure is lost, the rod will drift, so consider the SAIL lock or BSAI clamp-lock variants for fail-safe position holding.
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 SAI63 Standard Cylinder SAI63X1000 FAQ
At 0.5MPa, the push force is 1559N and the pull force is 1402N. If you operate at 0.7MPa, the push force increases to 2182N. The maximum theoretical force at 1.0MPa is 318kgf.
Yes, the SAI63X1000 adheres to the ISO 15552 mounting interface standard. It is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing you to swap it into existing mounts without modifying the footprint.
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