This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ100X200-30, 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30
The AirTAC SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 200mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ100X200-30, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke200 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ100X200-30
- 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30
The AirTAC SIJ100X200-30 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 30 mm on-site, giving a usable 170-200 mm range from the 200 mm nominal maximum. It features a 25 mm rod, M20x1.5 thread, and a G1/2 port.
The direct replacement is the SAIJ100X200-30, preserving the ISO 15552 mounting interface, force, and adjust window. The SAIJ upgrade introduces a two-piece Y-shaped piston seal for lower start-up pressure and longer life. Note this SKU lacks a magnet (-S) for sensing, and the stop screw sets end position only—it is not a load lock.
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 Technical Specifications
| Model | Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ100X200-30 |
| Bore size | Ø100 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ100X200-30 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
The SAIJ100X200-30 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 Is Used
Press Fit Tuning
Allows operators to dial in the exact 170-200 mm extend position for seating bearings without swapping physical spacers.
Variable Length Diverter
Adjusts the extend stop on-site to deflect varying package sizes accurately along a sorting line.
Pallet Positioning Stop
Fine-tunes the end-stop height for different pallet configurations directly at the machine frame.
Replacing the Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 with the SAIJ100X200-30
To replace the discontinued SIJ100X200-30, specify SAIJ100X200-30 for an direct match. Choose the 30 mm adjust window if your end-position needs require trimming the 200 mm extend stroke down to 170 mm on-site. Mounting attachments (FA, LB, TC) reuse the ISO 15552 interface directly. Because this SKU has no -S suffix, it cannot accept a magnetic switch; add -S to the SAIJ order if sensing is required. For strokes of 300 mm or longer, verify side-load limits to prevent guide wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ100X200-30
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X200-30 FAQ
Yes, the SIJ100X200-30 is discontinued. The direct replacement is the SAIJ100X200-30, which shares the identical ISO 15552 interface, 200 mm stroke, 30 mm adjust window, and G1/2 port.
The external stop screw allows trimming the extend stroke by up to 30 mm on-site (usable range 170-200 mm). The stop sets end position only and does not hold loads on air loss.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ100X200-30
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ100X200-30 replacement — usually within 7-8 hours.