Airtac SAI100 Standard Air Cylinder SAI100BX1000
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX1000 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 SAI100BX1000
The AirTAC SAI100X1000 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and a 1000mm stroke. It delivers a robust 5497N push force at 0.7MPa, making it well-suited for heavy-duty linear actuation over extended distances. The extruded aluminum barrel design omits tie rods while maintaining strict dimensional interchangeability with other ISO 15552 cylinders.
This specific configuration features a SUS304 stainless steel rod (option B) for superior corrosion resistance and includes PT tapered port threads. Because this model lacks the -S magnet suffix, it does not have integrated sensor grooves for CMSE or DMSE switches. The 1000mm stroke represents the maximum standard stroke available for this bore size.
Airtac SAI100 Standard Air Cylinder SAI100BX1000 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX1000 |
|---|---|
| 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 SAI100BX1000
| 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 SAI100BX1000 Is Used
Automated Press
Provides 5497N of thrust at 0.7MPa for pressing bearings into heavy housings along a 1000mm axis.
Material Transfer
Actuates large pallet shuttles over a 1000mm distance, utilizing the G1/2 port for rapid air exchange.
Elevating Platform
Raises heavy multi-tiered shelving units, requiring external guidance to manage side loads at full extension.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX1000 the Right Cylinder?
Stepping down to the 80mm bore reduces the 0.5MPa push force to 2513N, while the 125mm bore increases it to 6136N if your application requires greater thrust. At 1000mm of extension, the unsupported rod is highly susceptible to bending under side loads. To prevent premature rod-bearing wear, implement an external guide rail or select a guided cylinder variant.
This cylinder relies on adjustable air cushions at both ends to decelerate the piston, but it will not hold a load if air pressure is lost. For vertical applications requiring fail-safe position holding, pair this cylinder with an external pilot-operated check valve or transition to the SAIL (air-released lock) variant. The standardized ISO 15552 mounting interface ensures seamless compatibility with FA, FB, LB, CA, and TC accessories.
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 SAI100BX1000 FAQ
At the maximum operating pressure of 1.0MPa, the theoretical push force is 801kgf. At a standard 0.7MPa working pressure, it generates 5497N of push force and 3681N of pull force.
Yes, the SAI100X1000 is dimensionally interchangeable per ISO 15552. You can drop it in to replace other standard profile cylinders with a 100mm bore and 1000mm stroke, matching the G1/2 port and M20x1.5 rod thread.
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