This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ80X150-100TC — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ80X150-100TC 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 SIJ80X150-100TC
The AirTAC Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X150-100TC is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 150mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ80X150-100TC, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke150 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ80X150-100TC
About the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X150-100TC
The AirTAC SIJ80X150-100TC is a discontinued double-acting single-rod ISO 15552 adjustable-stroke cylinder featuring a TC mount. An external stop screw lets you trim the extend stroke by up to 100 mm on-site, yielding a usable 50-150 mm stroke from the 150 mm nominal maximum. The 80 mm bore uses a G3/8 port, M20x1.5 rod thread, and 36 mm adjustable cushions, delivering 2513 N push and 2268 N pull at 0.5 MPa.
The exact drop-in replacement is the SAIJ80X150-100TC, reusing the same ISO 15552 interface, force, and porting. The SAIJ upgrade introduces a two Y-shaped one-way piston seal for lower start-up pressure and longer life. Computed buyer insight: safe working load is roughly 1508 N (60% of the 0.5 MPa push), equating to a 128 kg vertical lift with a 2:1 margin. Note this SKU lacks a -S magnet, so it cannot accept a switch.
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X150-100TC Technical Specifications
| Model | Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X150-100TC |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ80X150-100TC |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAIJ80X150-100TC 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 SAIJ80X150-100TC 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 SIJ80X150-100TC
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×150 | 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 SIJ80X150-100TC Is Used
Variable-depth Forming Press
Trimming the extend stroke by up to 100 mm on-site allows operators to set precise material forming depths without machining custom spacers.
Adjustable Package Diverter
Field-tuning the 50-150 mm extend window accommodates changing carton widths on a TC-mounted ISO 15552 diverter arm.
Modular Pallet Stopper
The external stop screw provides a hard end position for varying pallet footprints, easily readjusted as packaging lines change over.
Replacing the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X150-100TC with the SAIJ80X150-100TC
To replace this discontinued unit, specify SAIJ80X150-100TC and reuse your existing TC mounting hardware. For sizing both ways: the neighbouring 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore yields 3927 N. Choose the 100 mm adjust window when you need to trim the extend stroke by up to 100 mm on-site; the stop sets end position but is not a load lock. Because this SKU has no -S magnet, it cannot support sensing; add an external rod lock for held loads. For stroke lengths >=300 mm, verify side-load guidance to prevent rod deflection.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ80X150-100TC
- ✓ 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 SIJ80X150-100TC FAQ
Yes, the SIJ80X150-100TC is discontinued. The exact drop-in replacement is the SAIJ80X150-100TC, which shares the identical ISO 15552 interface, 80 mm bore, 150 mm stroke, 100 mm adjust window, G3/8 port, and TC mounting.
The 80 mm bore delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and 4523 N push at 0.9 MPa. The 100 mm adjust window lets you trim the extend stroke by up to 100 mm on-site (usable 50-150 mm). The stop sets end position and is not a load lock; use an external rod lock for held loads.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ80X150-100TC
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