This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X175-10S, 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 SIJ32X175-10S
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X175-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 175mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X175-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke175 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X175-10S
- 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 SIJ32X175-10S
The AirTAC SIJ32X175-10S is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder with a 32 mm bore and 175 mm maximum stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, giving a usable 165-175 mm window to dial in exact end positions without mechanical shims. The direct replacement is the SAIJ32X175-10S, matching the G1/8 port, M10x1.25 rod thread, 27 mm cushions, and force profile.
The SAIJ upgrade uses a two Y-shaped one-way piston seal for lower start-up pressure and longer life. Note the stop screw sets end position only; it is not a load lock, so use an external rod lock or SAIL variant for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X175-10S Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X175-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X175-10S |
| Bore size | Ø32 mm |
| Stroke | 175 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 SAIJ32X175-10S 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 SAIJ32X175-10S 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 SIJ32X175-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | 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 SIJ32X175-10S Is Used
Gripper Jaw Timing
Fine-tune the extend stroke by up to 10 mm on-site to perfectly time gripper jaw opening without machining custom spacers.
Transfer Pusher Positioning
Adjust the pusher end-stop in the 165-175 mm window to match varying product widths on a packaging conveyor line.
Light Assembly Pin Insertion
Dial in the exact insertion depth for light 20 kg vertical lift tasks, using the adjustable stop to set the precise end position.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X175-10S with the SAIJ32X175-10S
To replace the discontinued SIJ32X175-10S, order the direct replacement SAIJ32X175-10S, which retains the magnet for CS1-B/DS1-B switches (the SAIJ uses current AirTAC switches) and the 10 mm adjust window. When sizing both ways, the neighbouring 40 mm bore raises 0.5 MPa push to 628 N, while a smaller option would reduce force. The 10 mm adjust window is ideal for fine-tuning; for larger trims, select a bigger window. Mounting options include FA, LB, and TC brackets. Because the 175 mm stroke exceeds 300 mm, verify the rod-end load to prevent excessive side-loading. The cylinder operates at 30-800 mm/s.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X175-10S
- ✓ 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 SIJ32X175-10S FAQ
Yes, the SIJ32X175-10S is discontinued. The direct replacement is the SAIJ32X175-10S. It shares the same ISO 15552 interface, 32 mm bore, 175 mm stroke, 10 mm adjust window, G1/8 port, and mounting options, but features an upgraded two Y-shaped one-way piston seal.
The external stop screw offers a 10 mm adjust window, allowing you to trim the extend stroke from the 175 mm maximum down to 165 mm. The stop sets position only and does not lock the load.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X175-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X175-10S replacement — usually within 7-8 hours.