This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X160-100, 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 SIJ32X160-100
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X160-100 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 160mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X160-100, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke160 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X160-100
- 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 SIJ32X160-100
The AirTAC SIJ32X160-100 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 100mm on-site, giving a usable 60-160mm window from the 160mm nominal maximum.
The direct replacement is the SAIJ32X160-100, matching the bore, force, and ISO 15552 mounting interface. The SAIJ upgrade introduces a two Y-shaped one-way piston seal for lower start-up pressure and longer life.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X160-100 Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X160-100 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X160-100 |
| Bore size | Ø32 mm |
| Stroke | 160 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 SAIJ32X160-100 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 SAIJ32X160-100 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 SIJ32X160-100
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×160 | 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 SIJ32X160-100 Is Used
Variable Push Fixtures
Adjusting the extend stop on-site by up to 100mm allows a single fixture to press parts of varying heights without swapping cylinders.
Transfer Diverter Setup
Trimming the extend stroke lets you fine-tune the exact push distance for diverting packages on a conveyor belt during initial commissioning.
Prototype Actuation
Rapidly iterate the end-of-stroke position in a prototype assembly station by turning the external stop screw instead of machining new hard stops.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X160-100 with the SAIJ32X160-100
To replace this discontinued SIJ32X160-100, order the direct replacement SAIJ32X160-100. To size both ways, the neighbouring bores offer different force capacities: a 40mm bore pushes 628N at 0.5MPa, while a 32mm bore like this provides 402N. The 100mm adjust window is ideal if your final end-position needs on-site tuning between 60 and 160mm. Mounting reuses standard ISO 15552 accessories like FA, LB, or TC brackets. This SKU lacks a -S magnet and cannot take a magnetic switch. For strokes of 300mm or longer, verify side-load guidance to prevent rod binding.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X160-100
- ✓ 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 SIJ32X160-100 FAQ
Yes, the SIJ32X160-100 is discontinued. The direct replacement is the SAIJ32X160-100, which shares the same ISO 15552 interface, 32mm bore, 160mm stroke, G1/8 port, and 100mm adjust window. The SAIJ family also uses an upgraded two Y-shaped one-way piston seal for longer life.
The external stop screw provides a 100mm adjust window, allowing the extend stroke to be shortened from 160mm down to 60mm. This stop sets the end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X160-100
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X160-100 replacement — usually within 7-8 hours.