Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75 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 SAIJ32BX700-75
The AirTAC SAIJ32X700-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster that allows you to trim the effective travel back by up to 75 mm. This creates a highly flexible 625-700 mm usable stroke window, enabling precise end-position tuning at commissioning without swapping out the barrel or adding external stops. In the 32 mm bore class, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa, utilizing a 12 mm carbon steel rod with an M10x1.25 thread.
Equipped with PT tapered port threads and a G1/8 air supply, this unit omits the FB, CA, CB, and CR mounting accessories entirely, focusing instead on a streamlined set of Basic, FA, LB, TC, FTC, TCM1, and TCM2 interfaces. The extruded aluminum barrel incorporates sensor grooves on both sides, and because this specific configuration uses a SUS304 stainless steel rod (code B), it provides superior resistance to corrosion and minor side-load impacts compared to standard carbon steel versions.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75 |
|---|---|
| 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 SAIJ32BX700-75
| 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 SAIJ32BX700-75 Is Used
Variable End-Stop Tuning
Dial in the exact retract position within the 625-700 mm window during machine commissioning without machining new hard stops or changing the cylinder.
Product Changeover
Quickly adapt the stroke length on packaging lines when handling different product sizes by adjusting the rear screw up to 75 mm.
Corrosive Setup Guidance
Leverage the SUS304 stainless steel rod for light manufacturing tasks in humid environments while relying on external guides for the 700 mm travel.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75 the Right Cylinder?
Choose this 32 mm bore adjustable cylinder when your application requires exact end-position tuning during machine setup or product changeover, as the rear stopper screw allows on-the-fly adjustments within the 625-700 mm range. If your application needs substantially more force, stepping up to the 40 mm bore provides 628 N of push force at 0.5 MPa. Conversely, if you require a fixed travel without the need for commissioning adjustments, the standard SAI series is a more direct solution.
Because the nominal stroke is 700 mm, the 12 mm rod will experience deflection under high side loads, so an external guide rail is strongly recommended to prevent premature seal wear. Remember that the rear adjuster acts only as a travel stop and the air cushions only decelerate the end of travel; neither will hold a load without live air pressure. For true load-holding without continuous air supply, consider the SAIL locking series or an external pilot-operated check valve. This cylinder is dimensionally interchangeable per ISO 15552 mounting interfaces.
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 SAIJ32BX700-75 FAQ
The rear adjuster acts as a mechanical stop that lets you shorten the nominal 700 mm stroke by up to 75 mm, providing a usable travel window of 625-700 mm. It is a travel stop, not a lock, and requires live air to hold position.
At 0.5 MPa operating pressure, the 32 mm bore generates 402 N of push force and 345 N of pull force. It can reach a maximum output of 82 kgf at 1.0 MPa.
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.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-75
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.