This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X200-100STC, 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 SIJ32X200-100STC
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X200-100STC 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 SAIJ32X200-100STC, 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 → SAIJ32X200-100STC
- 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 SIJ32X200-100STC
The AirTAC SIJ32X200-100STC is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder featuring a built-in piston magnet (-S) and a TC mounting interface. Its external stop screw lets you trim the extend stroke by up to 100 mm on-site, giving a usable extend range of 100-200 mm from the 200 mm nominal maximum. The stop screw strictly sets the end position; it is not a load lock.
As the SIJ line is end-of-life, the direct replacement is the SAIJ32X200-100STC, retaining the same ISO 15552 interface, bore, stroke, adjust window, and port. The SAIJ upgrade introduces a two Y-shaped one-way piston seal for lower start-up pressure and longer life. A plain cylinder drifts on air loss, so use an external rod lock or SAIL/BSAI variant for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-100STC Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-100STC |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X200-100STC |
| 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 SAIJ32X200-100STC 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 SAIJ32X200-100STC 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 SIJ32X200-100STC
| 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 SIJ32X200-100STC Is Used
Divergent Parts Sorting
Trimming the extend stroke by up to 100 mm on-site allows a single cylinder to push varying part heights into diverter chutes without swapping the entire actuator.
Adjustable Transfer Stops
External stop screw tuning sets precise end positions for different package lengths on a conveyor line, accommodating on-the-fly format changes.
Variable Height Indexing
Dialing in the extend stroke from 200 mm down to 100 mm provides flexible positioning for tiered shelving interfaces in compact storage systems.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X200-100STC with the SAIJ32X200-100STC
To replace the discontinued SIJ32X200-100STC, use the SAIJ32X200-100STC directly; it preserves the TC mount, G1/8 port, M10x1.25 rod thread, and 100 mm adjust window. Choose the 100 mm adjust window if your application requires trimming the extend stroke down to a 100 mm minimum; otherwise, a smaller window yields a shorter cylinder footprint. The -S suffix indicates a piston magnet for legacy CS1-B/DS1-B switches (the SAIJ uses current AirTAC switches). For strokes of 300 mm or longer, verify side-load limits to prevent excessive guide wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X200-100STC
- ✓ 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 SIJ32X200-100STC FAQ
Yes, the AirTAC SIJ32X200-100STC is discontinued. The direct replacement is the SAIJ32X200-100STC, which shares the identical ISO 15552 interface, 32 mm bore, 200 mm stroke, 100 mm adjust window, and G1/8 port. The SAIJ family also features an upgraded two Y-shaped one-way piston seal for longer life.
The external stop screw window is 100 mm, allowing the 200 mm nominal extend stroke to be shortened to a 100 mm minimum on-site. Note that the stop sets end position and is not a load lock; a plain cylinder drifts on air loss.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X200-100STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X200-100STC replacement — usually within 7-8 hours.