Airtac SAI100 Standard Air Cylinder SAI100AX220
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX220 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 220mm 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
- Stroke220 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX220
The AirTAC SAI100X220 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 3927 N of push force at 0.5 MPa, this 100 mm bore unit handles substantial loads with precision. The 220 mm stroke provides the extended travel needed for large clamping, pressing, or lifting operations.
This model features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion and wear resistance in demanding environments. It utilizes PT tapered port threads for a secure pneumatic connection. As a genuine AirTAC component, it guarantees dimensional interchangeability with other ISO 15552 standard cylinders.
Airtac SAI100 Standard Air Cylinder SAI100AX220 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX220 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 220 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 SAI100AX220
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×220 | 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 SAI100AX220 Is Used
Heavy-Duty Stamping
Provides the necessary 3927 N push force at 0.5 MPa to deform metal sheets or assemble heavy components in automated press lines.
Large Mold Handling
The 220 mm stroke offers the extended reach required to push and position heavy injection molds or industrial tooling safely into machining centers.
Pallet Lifting
Ideal for actuating heavy-duty lift gates or diverters in conveyor systems where high thrust and reliable double-acting operation are mandatory.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX220 the Right Cylinder?
Select this 100 mm bore when your application requires more power than an 80 mm bore can provide (2513 N at 0.5 MPa), but you want to avoid the larger footprint and air consumption of a 125 mm cylinder. The 220 mm stroke offers excellent reach for mid-range linear motion tasks.
Because the stroke exceeds 300 mm, be mindful of side-load risks on the rod bearing; use an external guide rail to prevent bending and premature seal wear. If the machinery loses air pressure, this standard cylinder cannot hold its load and will drift. For fail-safe locking, specify the SAIL or BSAI variant instead. This unit uses a G1/2 port, PT thread type, and accepts standard FA/FB flanges or TC trunnion mounts.
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 SAI100AX220 FAQ
At a standard operating pressure of 0.5 MPa, this 100 mm bore cylinder generates 3927 N of push force and 3681 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 5497 N.
Yes, the SAI100X220 is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 profile cylinders with the same 100 mm bore and 220 mm stroke, provided your port and mounting dimensions align.
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