This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ80X60-30 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ80X60-30 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 SIJ80X60-30
The AirTAC Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X60-30 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 60mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ80X60-30, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke60 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ80X60-30
About the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X60-30
The AirTAC SIJ80X60-30 is a double-acting single-rod ISO 15552 adjustable-stroke cylinder with an 80 mm bore and 60 mm maximum extend stroke. An external stop screw lets you trim the extend stroke by up to 30 mm on-site, yielding a usable 30-60 mm end position. It delivers 2513 N push and 2268 N pull at 0.5 MPa, features a 25 mm rod, M20x1.5 thread, and a G3/8 port. This SIJ model is discontinued; the exact drop-in replacement is the SAIJ80X60-30, retaining the same interface, force, and adjust window.
The SAIJ successor incorporates an upgraded two-piece Y-shaped piston seal for lower start-up pressure and longer life. For sizing, a safe working load is roughly 1508 N (60% of the 0.5 MPa push force), translating to a 128 kg vertical lift with a 2:1 margin. Note this SKU lacks a -S magnet and cannot accept a sensor. The external stop 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 SIJ80X60-30 Technical Specifications
| Model | Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X60-30 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ80X60-30 |
| Bore size | Ø80 mm |
| Stroke | 60 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 SAIJ80X60-30 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 SAIJ80X60-30 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 SIJ80X60-30
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×60 | 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 SIJ80X60-30 Is Used
Press Fit Stations
Field-tune the 30-60 mm extend stroke to seat bearings precisely without machining custom spacers.
Divert Stop Arms
Adjust the stop position on-site to handle varying package widths on the fly.
Pallet Positioning
Dial in the exact push-off distance for different pallet sizes using the external stop screw.
Replacing the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X60-30 with the SAIJ80X60-30
To replace the discontinued SIJ80X60-30, specify the SAIJ80X60-30 drop-in, which preserves the 80 mm bore, 60 mm nominal stroke, 30 mm adjust window, and G3/8 port. When 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 30 mm adjust window if your fixture requires precise 30-60 mm extend tuning. Mounting interfaces (FA, LB, TC) reuse existing ISO 15552 holes. Because this SKU lacks the -S suffix, it has no magnet and cannot use legacy CS1-B/DS1-B sensors. For stroke lengths >=300 mm, verify side-load guidance to prevent rod binding.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ80X60-30
- ✓ 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 SIJ80X60-30 FAQ
Yes, the SIJ80X60-30 is discontinued. The exact drop-in replacement is the SAIJ80X60-30, offering the same ISO 15552 interface, 80 mm bore, 60 mm stroke, 30 mm adjust window, and G3/8 port.
The 80 mm bore provides 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and 4523 N at 0.9 MPa (max 513 kgf at 1.0 MPa). The external stop screw window is 30 mm, allowing you to trim the 60 mm nominal extend stroke down to 30 mm. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ80X60-30
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