Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 700mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke700 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100
The AirTAC SAIJ32X700-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the travel window from 600 to 700 mm. Delivering 402 N of push force at 0.5 MPa, it utilizes a 12 mm SUS304 stainless steel rod with an M10x1.25 thread. The barrel is extruded aluminum with sensor grooves on both sides.
This model features PT tapered port threads (G1/8) and uses a variable air cushion at both ends to decelerate the load. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure. It supports speeds of 30-800 mm/s and operates reliably in temperatures from -20 to +70 C.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×700 | 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 Adjustable Cylinder SAIJ32 SAIJ32BX700-100 Is Used
Variable End-Stop Tuning
Dial in the exact retraction point from 600 to 700 mm during machine commissioning without adding external mechanical stops.
Product Changeover
Quickly adapt the stroke length on packaging lines when handling different product sizes, saving setup time between runs.
Long-Travel Positioning
Move loads over a 700 mm distance with fine end-position adjustment, relying on external guides to support the rod.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-100 the Right Cylinder?
Choose this 32 mm bore when 402 N of push force at 0.5 MPa is sufficient; step up to the 40 mm bore if you need 628 N. The 100 mm adjustment window is ideal for machine setups requiring variable end-stops during product changeover, eliminating the need to swap out a fixed-stroke SAI cylinder. Because the stroke is 700 mm, an external guide rail is highly recommended to prevent excessive side-loading on the rod.
For an exact ISO 15552 replacement, match the 32 mm bore, 700 mm stroke, 100 mm adjustment, PT port, and standard mounting options (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that this cylinder does not include a magnet; if position sensing is required, select an -S model to use CMSE reed or DMSE electronic sensors. For load-holding without live air, consider the SAIL or BSAI series.
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 Adjustable Cylinder SAIJ32 SAIJ32BX700-100 FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can deliver up to 724 N of push force at 0.9 MPa.
The rear adjuster screw lets you shorten the effective stroke by up to 100 mm, creating a usable travel window of 600 to 700 mm. It acts as a stop for end-position tuning and does not lock the load without air pressure.
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