This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X200-20, 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 SIJ32X200-20
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X200-20 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 200mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X200-20, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X200-20
- 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 SIJ32X200-20
The AirTAC SIJ32X200-20 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 20 mm on-site, giving a usable 180-200 mm window from the 200 mm nominal maximum. The direct replacement is the SAIJ32X200-20, matching the interface, force, and mounting.
Upgrading to the SAIJ family brings an improved two-piece Y-shaped piston seal for lower start-up pressure and longer life. This non-magnet SKU cannot host a sensor. The stop screw sets the end position but is not a load lock; use an external rod lock or SAIL/BSAI variant for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-20 Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-20 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X200-20 |
| Bore size | Ø32 mm |
| Stroke | 200 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 SAIJ32X200-20 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 SAIJ32X200-20 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 SIJ32X200-20
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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 SIJ32X200-20 Is Used
Assembly Pin Insertion
Dialing in the exact 180-200 mm extend position on-site to press pins without bottoming out fragile components.
Package Divert Stroke
Trimming the extend stroke by up to 20 mm to tune a sorting gate deflector for varying carton widths.
Clamping Position Setup
Setting a precise clamping endpoint in a fixture where the raw material thickness varies slightly between batches.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-20 with the SAIJ32X200-20
To replace the discontinued SIJ32X200-20, order the SAIJ32X200-20 directly—it is a direct match for the ISO 15552 dimensions, G1/8 port, and 27 mm cushions. The 20 mm adjust window is ideal for fine-tuning the extend endpoint without machining. Mounting choices include Basic, FA, LB, and TC brackets. Because this SKU lacks the -S magnet, it cannot support legacy CS1-B/DS1-B sensors. For strokes of 300 mm or longer, carefully manage side-load forces to prevent premature seal wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X200-20
- ✓ 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 SIJ32X200-20 FAQ
Yes, the SIJ32X200-20 is discontinued. The direct replacement is the SAIJ32X200-20, which shares the identical ISO 15552 interface, 32 mm bore, 200 mm stroke, 20 mm adjust window, and G1/8 port.
The external stop screw allows trimming the extend stroke by up to 20 mm on-site (usable 180-200 mm).
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X200-20
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X200-20 replacement — usually within 7-8 hours.