This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X300-10, with the same bore, stroke, output force, port and mounting, so it fits the same application. The MBLJ replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 10 mm, giving a usable end-position window from 290 to 300 mm. This model is discontinued — the direct replacement is the MBLJ32X300-10.
- BoreØ32 mm
- Stroke300 mm
- Adjust window290–300 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X300-10
- 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 MALJ32 Adjustable Mini Cylinder MALJ32X300-10
The AirTAC MALJ32X300-10 is a discontinued double-acting mini cylinder with a 32 mm bore and a 300 mm stroke. It features a rear screw stopper that lets you trim the end position by up to 10 mm, creating a usable stroke window of 290-300 mm. The direct replacement is the MBLJ32X300-10, which matches the bore, stroke, adjust code, and G1/8 port.
This SKU has no -S magnet, so it cannot accept a position sensor. Two non-obvious facts define this unit: the rear adjuster is strictly a travel stop that sets the end position but will not hold a load without live air, and the end impact is softened only by a fixed rubber bumper (the adjustable stroke must not be confused with an adjustable air cushion). The original MALJ uses threaded covers and a CS1-M/DS1-M sensor track, whereas the MBLJ upgrade features a riveted rolling-packed body.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X300-10 |
| Bore size | Ø32 mm |
| Stroke | 300 mm |
| Adjustable window | 290 – 300 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.1 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Fixed rubber bumper |
| Max standard stroke | Up to 500 mm |
The rear adjuster is a travel stop, not a lock — it sets the end position but does not hold the load without live air. No back-cover code and no SDB on adjustable-stroke. The MBLJ32X300-10 carries the same ratings.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
MALJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative), lower than a single-rod MAL push of the same bore. The MBLJ32X300-10 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×300 | Nominal stroke length in mm. |
| -10 | Adjustable amount: trim the end to a 290–300 mm window. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBLJ uses CMSG/DMSG/EMSG). |
Replacement: MALJ → MBLJ. No back-cover (CA/U/CM) and no SDB. Mounting: FA / LB.
Where the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 Is Used
PCB Router Depth Stop
Dials the exact 290-300 mm reach on a printed circuit board depaneling router.
Long-Stroke Forming Press
Actuates the top platen on a small aluminum enclosure forming press. The fixed rubber bumper absorbs the 563 N impact at 0.7 MPa, while the stopper sets the final crush depth.
Carton Flap Folder
Fine-tunes the folding arm position on a packaging line carton sealer. The rear stopper adjusts the 300 mm travel window by 10 mm to accommodate varying box heights without changing hardware.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 with MBLJ32X300-10
To replace the MALJ32X300-10, order the MBLJ32X300-10. Confirm the 32 mm bore, 300 mm stroke, 10 mm adjust code, PT G1/8 port, and M10x1.25 rod-end thread. Mounting is limited to Basic, FA, or LB (there is no back-cover or SDB option). Because this specific SKU lacks the -S magnet, it cannot support a sensor; if you need position detection, step up to an MBLJ32X300-10S and use the newer CMSG/DMSG/EMSG switches instead of the legacy CS1-M/DS1-M.
When sizing, note that a 300 mm stroke on a 32 mm rod requires careful alignment to prevent side-load rod-bending.
Upgrade checklist
- ✓ Order the MBLJ32X300-10 (same bore/stroke/adjust)
- ✓ Same 290–300 mm adjustable window
- ✓ Adjuster is a stop, not a lock
- ✓ No back cover / SDB — plan an FA/LB mount
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.1 – 1.0 MPa operating pressure.
- check The rear adjuster sets the end position — it is not a load lock.
- check No back-cover / SDB on adjustable-stroke — use FA / LB.
- check Front/rear covers are threaded — not for field disassembly.
- check For new builds, specify the MBLJ32X300-10 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 FAQ
Yes, the MALJ32X300-10 is discontinued. The direct replacement is the MBLJ32X300-10, which matches the 32 mm bore, 300 mm stroke, 10 mm adjust code, and G1/8 port. The MBLJ upgrades the body to a riveted rolling-packed design but retains the same force ratings.
The -10 adjust code allows you to trim the 300 mm stroke by up to 10 mm at the rear, giving a usable window of 290-300 mm. Note that the adjuster is a travel stop, not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X300-10 replaces this model 1:1.
Fast Dispatch
MBLJ replacements are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBLJ Replacements
Request a Quote (Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-10 → MBLJ32X300-10)
Tell us the quantity and destination — we quote the direct MBLJ32X300-10 replacement with price, stock and lead time, usually within 7-8 hours.