This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X150-10S, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 150mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X150-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke150 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X150-10S
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S
The AirTAC SIJ32X150-10S is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder. An external stop screw lets you trim the extend stroke by up to 10mm on-site, giving a usable 140-150mm extension out of the 150mm nominal maximum.
Because this SIJ model is end-of-life, the direct replacement is the SAIJ32X150-10S, retaining the same interface, force, and mounting. The SAIJ upgrade introduces a two Y-shaped one-way piston seal for lower start-up pressure and longer life. Note the stop screw sets end position only; it is not a load lock.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X150-10S |
| Bore size | Ø32 mm |
| Stroke | 150 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 standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ32X150-10S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAIJ32X150-10S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×150 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S Is Used
Light-Actuation Probing
Trimming the extend stroke by up to 10mm on-site allows precise probe contact on fragile components without machining custom spacers.
Transfer Pusher Tuning
Adjustable end-position tuning accommodates varying package sizes on a 32mm bore transfer line, providing 345N pull at 0.5MPa.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S with the SAIJ32X150-10S
To replace the discontinued SIJ32X150-10S, order the direct replacement SAIJ32X150-10S, which preserves the 32mm bore, 150mm nominal stroke, 10mm adjust window, G1/8 port, and M10x1.25 rod thread. Select your mounting from Basic, FA, LB, or TC based on the ISO 15552 interface. The -S suffix indicates a built-in piston magnet for legacy CS1-B/DS1-B switches. For strokes of 300mm or longer, carefully verify side-load constraints to prevent guide wear. Remember the adjust stop sets the end position but does not lock the load.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X150-10S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-10S FAQ
Yes, the AirTAC SIJ32X150-10S is discontinued. The direct replacement is the SAIJ32X150-10S, which matches the 32mm bore, 150mm stroke, 10mm adjust window, G1/8 port, and ISO 15552 mounting interface.
The external stop screw provides a 10mm adjust window, shortening the extend stroke from 150mm to 140mm. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X150-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X150-10S replacement — usually within 7-8 hours.