Airtac SAI100 Standard Air Cylinder SAI100BX950
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX950 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 950mm 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
- Stroke950 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX950
The AirTAC SAI100X950 is a double-acting ISO 15552 profile cylinder offering a 950mm stroke. It generates 3927N of push force and 3681N of pull force at 0.5 MPa, making it well-suited for moving heavy loads over long linear distances. The extruded aluminum barrel design omits tie rods, providing a clean exterior that resists mechanical debris.
This specific configuration features a SUS304 stainless steel piston rod (material code B), ensuring high corrosion resistance for demanding environments. The barrel includes integrated sensor grooves on both sides, allowing direct mounting of CMSE or DMSE switches if a magnet is added later.
Airtac SAI100 Standard Air Cylinder SAI100BX950 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX950 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 950 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 SAI100BX950
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×950 | 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 SAI100BX950 Is Used
Long-Stroke Press Ejection
Provides the 3927N push force required to extract large molded parts from deep press beds, utilizing the full 950mm stroke for complete clearance.
Heavy Pallet Transfer
Pushes fully loaded pallets across transfer sections, relying on the stainless steel rod to withstand minor abrasive wear in industrial logistics.
Large Door Actuation
Opens heavy industrial machine enclosure doors, where the long 950mm travel allows wide access for maintenance personnel and equipment loading.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX950 the Right Cylinder?
With a 950mm stroke, this model is near the maximum standard limit of 1000mm for the 100mm bore. If your application requires less push force, stepping down to an 80mm bore yields 2513N at 0.5 MPa. For higher force demands, a 125mm bore provides 6136N. Because 950mm is a lengthy extension, the rod bearing is highly susceptible to bending under side loads; always use an external linear guide rail or a guided cylinder to prevent premature seal wear.
This SAI100X950 features a PT tapered port thread and operates effectively between 30-800 mm/s. If the machinery loses air pressure, the piston will drift and cannot hold a vertical load; for position-holding requirements, specify the SAIL (air-released lock) or BSAI (clamp-lock) variant instead. As a true ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for other ISO 15552 cylinders.
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 SAI100BX950 FAQ
At an operating pressure of 0.5 MPa, this double-acting cylinder provides a push force of 3927N and a pull force of 3681N.
No, long strokes are highly susceptible to rod bearing bending. You must use an external guide rail or a guided cylinder to manage side loads and prevent damage.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAI100 Standard Air Cylinder SAI100BX950
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.