This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X150-100, 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 SIJ32X150-100
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X150-100 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 SAIJ32X150-100, 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 → SAIJ32X150-100
- 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 SIJ32X150-100
The AirTAC SIJ32X150-100 is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder. The external stop screw lets you trim the extend stroke by up to 100mm on-site, giving a usable 50-150mm range from the 150mm nominal maximum. It features a 12mm rod, M10x1.25 thread, and a G1/8 port.
The direct replacement is the SAIJ32X150-100, matching the ISO 15552 mounting interface, force, and adjust window. The SAIJ upgrade uses a two Y-shaped one-way piston seal for low start-up pressure and long life. The stop sets end position but is not a load lock; use SAIL or BSAI for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-100 Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-100 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X150-100 |
| 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 SAIJ32X150-100 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 SAIJ32X150-100 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 SIJ32X150-100
| 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 SIJ32X150-100 Is Used
Adjustable End-Stop Pressing
Field-tune the extend stroke by up to 100mm to press components of varying heights without swapping cylinders.
Variable-Length Ejection
Trim the 150mm extend stroke on-site to eject parts of different sizes from a belt line accurately.
Adaptable Diverting Arms
Set precise diverting distances on the fly using the external stop screw for changing package formats.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X150-100 with the SAIJ32X150-100
To replace the discontinued SIJ32X150-100, order the direct replacement SAIJ32X150-100, which retains the G1/8 port and ISO 15552 interface. The 100mm adjust window is ideal for field tuning the 50-150mm extend range. Reuse FA, LB, or TC mounts. This SKU lacks the -S magnet, so it cannot take a switch. For strokes of 300mm or longer, verify side-load limits. The stop screw sets end position and does not hold loads on air loss.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X150-100
- ✓ 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 SIJ32X150-100 FAQ
Yes, the SIJ32X150-100 is discontinued. The direct replacement is the SAIJ32X150-100, which matches the 32mm bore, 150mm nominal stroke, 100mm adjust window, G1/8 port, and ISO 15552 mounting interface.
The external stop screw allows trimming the extend stroke by up to 100mm on-site, yielding a 50-150mm usable range. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X150-100
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X150-100 replacement — usually within 7-8 hours.