This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ200X75-10, 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 SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10
The AirTAC SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø200mm bore and 75mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ200X75-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ200 mm
- Stroke75 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAIJ200X75-10
- 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 SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10
The AirTAC SIJ200X75-10 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 10mm on-site, giving a usable 65-75mm window (75mm nominal max). The direct replacement is the SAIJ200X75-10, matching the M36x2 rod thread, 50mm cushion, and interface.
The SAIJ successor retains the ISO 15552 mounting dimensions for direct reuse of FA, LB, and TC brackets, but upgrades the piston seal to two Y-shaped one-way elements for lower start-up pressure and longer life. This SKU has no -S magnet and cannot take a switch. The stop screw sets end position only; it is not a load lock.
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 Technical Specifications
| Model | Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ200X75-10 |
| Bore size | Ø200 mm |
| Stroke | 75 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ200X75-10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
The SAIJ200X75-10 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 200 | Bore size in mm. |
| ×75 | 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 SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 Is Used
Press Fit Tuning
Allows precise 65-75mm extend positioning for seating heavy bearings, where a 10mm external stop trim dials in the exact contact depth without re-engineering the fixture.
Pallet Positioning
Provides adjustable end-stop for large pallets, letting operators shorten the 75mm extend by up to 10mm on-site to adapt to varying pallet thicknesses.
Heavy Clamp Adjustment
Delivers 15708N clamping force at 0.5MPa while permitting a 10mm extend adjustment to compensate for workpiece tolerances in heavy fabrication.
Replacing the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 with the SAIJ200X75-10
To replace this discontinued SIJ200X75-10, specify SAIJ200X75-10. Select the 10mm adjust window if you need exact 65-75mm extend tuning; for larger trims, a fixed SAI with an external stop may be better. Mounting interfaces (Basic, FA, LB, TC) are ISO 15552 and reuse existing hardware. This non-magnetic SKU cannot accept legacy CS1-B/DS1-B sensors. For stroke lengths >=300mm, verify side-load guide tolerance. Because the stop screw is not a lock and the cylinder drifts on air loss, use an external rod lock or SAIL/BSAI variant for held loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ200X75-10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X75-10 FAQ
Yes, the SIJ200X75-10 is discontinued. The direct replacement is the SAIJ200X75-10, which shares the same ISO 15552 interface, 200mm bore, 75mm stroke, 10mm adjust window, G3/4 port, and mounting options.
The external stop screw offers a 10mm adjustment window, allowing the extend stroke to be trimmed from 75mm down to 65mm on-site.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ200X75-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ200X75-10 replacement — usually within 7-8 hours.