This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ80X160-10 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ80X160-10 in place of this model. 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 SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10
The AirTAC Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 160mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ80X160-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke160 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ80X160-10
About the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10
The AirTAC SIJ80X160-10 is a discontinued double-acting single-rod ISO 15552 adjustable-stroke cylinder. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, giving a usable 150-160 mm window. Bore 80 mm delivers 2513 N push and 2268 N pull at 0.5 MPa via a G3/8 port. The drop-in replacement is the SAIJ80X160-10, matching the interface, force, and mounting.
The SAIJ upgrade uses a two Y-shaped one-way piston seal for low start-up pressure and long life. Computed buyer insight: safe working load is ~1508 N (60% of the 2513 N push), allowing a ~128 kg vertical lift with a 2:1 margin. This SKU lacks a magnet (-S), so it cannot take a switch. The stop sets end position but is not a load lock; use SAIL or BSAI for held loads.
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 Technical Specifications
| Model | Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ80X160-10 |
| Bore size | Ø80 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 SAIJ80X160-10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
The SAIJ80X160-10 produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×160 | 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 SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 Is Used
Press Fit Tuning
Trimming the 160 mm extend by up to 10 mm on-site allows precise press-fit depth without machining spacer plates.
Transfer Diverter
Adjusting the end position lets operators fine-tune a diverter gate stroke in a conveyor sorting line.
Carton Stopper
The external stop screw provides exact end-position tuning for a packaging line carton stopping mechanism.
Replacing the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 with the SAIJ80X160-10
To replace the discontinued SIJ80X160-10, order the drop-in SAIJ80X160-10, keeping the 160 mm nominal stroke and 10 mm adjust window. Size both ways: bore 63 yields 1559 N push at 0.5 MPa, while bore 100 yields 3927 N. Reuse FA, LB, or TC ISO 15552 mounts. As this SKU lacks the -S magnet, it cannot accept legacy CS1-B/DS1-B sensors. The external stop sets end position but is not a lock; for held loads use an external rod lock. For stroke >=300 mm, verify side-load tolerance.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ80X160-10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X160-10 FAQ
Yes, the SIJ80X160-10 is discontinued. The exact drop-in replacement is the SAIJ80X160-10, which matches the ISO 15552 interface, bore, stroke, force, and G3/8 port.
Force is 2513 N push / 2268 N pull @0.5 MPa, 3518 N @0.7 MPa, 4523 N @0.9 MPa, max 513 kgf. The external stop screw trims the extend stroke by up to 10 mm on-site (usable 150-160 mm).
Related AirTAC SAI Cylinders
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