Airtac SAI100 Standard Air Cylinder SAI100BX1000S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX1000S 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 SAI100BX1000S
The AirTAC SAI100X1000-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty linear motion. Delivering a robust 5497 N push force at 0.7 MPa, this 100 mm bore unit features an extended 1000 mm stroke to drive large mechanisms over a wide working envelope. The extruded aluminum barrel omits tie-rods, presenting a clean exterior that simplifies mounting and sensor placement.
Configured with a SUS304 stainless steel piston rod (material code B), this model is highly resistant to moisture and corrosive environments. The integrated magnet (-S) enables seamless position detection using CMSE or DMSE switches fitted into the dual sensor grooves on the barrel. Fluid ports feature PT tapered threading, and the standard adjustable air cushions at both ends absorb kinetic energy at stroke extremes.
Airtac SAI100 Standard Air Cylinder SAI100BX1000S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX1000S |
|---|---|
| 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 SAI100BX1000S
| 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 SAI100BX1000S Is Used
Large Press Ejection
Provides the long 1000 mm reach and 5497 N push force needed to eject heavy formed parts from large industrial presses safely.
Pallet Transfer
Drives large pallets across wide conveyor gaps, utilizing the full meter stroke to reposition heavy goods between machining centers.
Heavy Material Lift
Raises substantial loads in automated material handling systems, relying on SUS304 rod durability and adjustable cushions for smooth stops.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX1000S the Right Cylinder?
Selecting this 100 mm bore cylinder is ideal when applications demand substantial thrust that smaller bores cannot provide, such as the 63 mm class which offers 2182 N at 0.7 MPa. Conversely, if your load requires even greater force, stepping up to the 125 mm bore yields 8590 N. Because this unit features a 1000 mm stroke, managing side load is critical; long unsupported rods are susceptible to bending under lateral forces. Implement an external guide rail or choose a guided cylinder variant to prevent premature rod-bearing wear.
This profile cylinder provides drop-in dimensional interchangeability per ISO 15552, allowing seamless replacement of other standard cylinders with identical 100 mm bore, 1000 mm stroke, G1/2 port, and mounting accessory dimensions. Note that a standard SAI does not hold its position if air pressure is lost; the piston will drift. For applications requiring dead-end holding without live pressure, specify the SAIL (air-released lock) or BSAI (clamp-lock) variant.
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 SAI100BX1000S FAQ
At 0.7 MPa operating pressure, the push force is 5497 N and the pull force is 3681 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
Yes, the SAI100X1000-S is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other standard profile cylinders with matching 100 mm bore, 1000 mm stroke, and G1/2 port dimensions.
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