This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ80X600-10S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ80X600-10S 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 SIJ80X600-10S
The AirTAC Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 600mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ80X600-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke600 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ80X600-10S
About the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S
The AirTAC SIJ80X600-10S is a double-acting single-rod ISO 15552 adjustable-stroke cylinder featuring a 600 mm nominal stroke and a G3/8 port. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable 590-600 mm window. This bore delivers 2513 N push and 2268 N pull at 0.5 MPa, with adjustable 36 mm cushions at each end. The -S suffix denotes a built-in piston magnet for legacy CS1-B/DS1-B switches.
This SIJ model is discontinued; the exact drop-in replacement is the SAIJ80X600-10S, which retains the same ISO 15552 mounting interface, bore, and force. The SAIJ upgrade introduces a two Y-shaped one-way piston seal for lower start-up pressure and longer life. Based on the 0.5 MPa push force, the safe working load is about 1508 N (60% of 2513 N), translating to a 128 kg vertical lift with a 2:1 margin. The stop screw sets end position only; it is not a load lock, so use an external rod lock or SAIL/BSAI variant for held loads.
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S Technical Specifications
| Model | Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ80X600-10S |
| Bore size | Ø80 mm |
| Stroke | 600 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 SAIJ80X600-10S 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 SAIJ80X600-10S 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 SIJ80X600-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×600 | 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 SIJ80X600-10S Is Used
Press Fit Tuning
Allows precise 590-600 mm extend adjustment for pressing bearings where a fixed 600 mm stroke risks over-travel.
Transfer Diverter
Fine-tunes the extend end position on-site to accommodate varying package sizes without remounting the actuator.
Pallet Stop Gate
Provides a 10 mm field adjustment window to dial in the exact stopping point for pallets on a 600 mm extension.
Replacing the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S with the SAIJ80X600-10S
To replace the discontinued SIJ80X600-10S, order the drop-in SAIJ80X600-10S, ensuring your legacy CS1-B/DS1-B sensors are updated to current AirTAC switches. Size both ways: the 63 mm neighbor yields 1559 N push at 0.5 MPa, while the 100 mm bore provides 3927 N. Choose the 10 mm adjust window if you need minor 590-600 mm extend trimming rather than a fixed stop. FA, LB, or TC mountings reuse your existing ISO 15552 interface. Because the 600 mm stroke exceeds 300 mm, account for rod-bending and use external guides to manage side loads. The stop screw sets position only; for load holding on air loss, select a pilot-operated check valve or the SAIL/BSAI lock variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ80X600-10S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X600-10S FAQ
Yes, the SIJ80X600-10S is discontinued. The exact drop-in replacement is the SAIJ80X600-10S, offering the same ISO 15552 interface, 80 mm bore, 600 mm stroke, 10 mm adjust window, and G3/8 port. The SAIJ features an upgraded two Y-shaped one-way piston seal for longer life.
The 80 mm bore provides 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, 4523 N at 0.9 MPa, and 513 kgf max at 1.0 MPa. The external stop screw window is 10 mm, allowing you to trim the extend stroke from 600 mm down to 590 mm. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
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