
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 60mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAIJ32X60-30 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the 60 mm nominal stroke by up to 30 mm. This yields a highly versatile 30-60 mm usable travel window, perfect for dialing in exact end positions at commissioning without swapping hardware.
This variant features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. The rear screw acts purely as a travel stop for end-position tuning and relies on the integrated air cushion for deceleration; it is not a locking mechanism and will not hold a load without live air pressure. Pneumatic connections use a PT G1/8 tapered port.
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×60 | 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.
Dial in the exact 30-60 mm travel distance during machine commissioning to perfect the seating position of delicate components.
Quickly adjust the rear stopper screw to accommodate varying product sizes on a packaging line without changing the cylinder.
Fine-tune the retraction point for a 402 N press operation, ensuring precise alignment before final actuation.
The SAIJ format is selected over a fixed-stroke SAI cylinder when you need variable end-stops for machine changeovers. For load-holding without continuous air pressure, this cylinder is insufficient since the adjuster is only a stop; you would need an external pilot-operated check valve or a SAIL lock cylinder.
To match this exact ISO 15552 interchangeable replacement, specify: 32 mm bore, 60 mm stroke, 30 mm adjustment range, PT G1/8 port, no magnet, and SUS420J2 rod. Mounting options are limited to the SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2. The 12 mm rod and M10x1.25 thread handle moderate side loads well, though external guides are recommended for any off-center loads.
Quick checklist
The rear adjuster screw allows you to shorten the effective stroke by up to 30 mm. This creates a usable travel window of 30-60 mm, letting you set the exact end position without adding external stops.
At its maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
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