Airtac SAI100 Standard Air Cylinder SAI100AX1000S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX1000S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 1000mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke1000 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX1000S
The AirTAC SAI100X1000-S is a double-acting ISO 15552 profile cylinder engineered for demanding linear motion tasks. Delivering a robust 3927 N of push force at 0.5 MPa, this 100 mm bore unit is tailored for heavy-duty machinery. The 1000 mm stroke accommodates extended travel requirements, and the integrated magnet (-S) enables seamless position detection using CMSE or DMSE series switches housed within the dual-side sensor grooves.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance in humid or mildly chemically exposed environments. Fluid connections utilize PT tapered threads. As a genuine AirTAC component, it guarantees drop-in dimensional interchangeability with other ISO 15552 profile cylinders, ensuring hassle-free machine upgrades and maintenance.
Airtac SAI100 Standard Air Cylinder SAI100AX1000S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX1000S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI100 Standard Air Cylinder SAI100AX1000S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | 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 SAI100 Standard Air Cylinder SAI100AX1000S Is Used
Heavy-Duty Material Pusher
Ideal for pushing large workpieces or pallets along conveyor lines where the 3927 N output force at 0.5 MPa easily overcomes friction and inertia.
Automated Pressing Station
Suitable for light assembly presses or clamping fixtures requiring a long 1000 mm extension to reach deep into machinery.
Long-Stroke Diverting Arm
Drives heavy-duty diverter mechanisms on packaging lines, utilizing the integrated magnet for end-of-stroke confirmation via CMSE sensors.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX1000S the Right Cylinder?
Selecting this 100 mm bore over a smaller 80 mm option (which yields 2513 N at 0.5 MPa) provides the necessary thrust margin for high-inertia loads over the 1000 mm travel. Conversely, if the application force is marginal, stepping up to a 125 mm bore offers 6136 N. Because this model features a 1000 mm stroke, side-load-induced bending stresses on the rod bearing are a primary concern; utilizing an external guide rail or a fully guided cylinder design is strongly recommended to prevent premature seal wear.
This double-acting actuator relies on adjustable air cushions at both ends to decelerate the piston, but it does not hold position pneumatically. If unpowered load holding or fail-safe braking is required, integrate an external pilot-operated check valve or specify the SAIL (air-released lock) variant. Replacement specifications: 100 mm bore, 1000 mm stroke, PT G1/2 port, M20x1.5 rod thread, and a magnet for switch readiness.
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 SAI100 Standard Air Cylinder SAI100AX1000S FAQ
At a 0.5 MPa operating pressure, this 100 mm bore cylinder generates 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, the SAI series is built to exact ISO 15552 mounting dimensions, making it dimensionally interchangeable with other profile cylinders of the same bore and stroke. It uses a G1/2 port and M20x1.5 rod thread.
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