This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X65-20, 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 MALJ32X65-20
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20 is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 20 mm, giving a usable end-position window from 45 to 65 mm. This model is discontinued — the direct replacement is the MBLJ32X65-20.
- BoreØ32 mm
- Stroke65 mm
- Adjust window45–65 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X65-20
- 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 MALJ32X65-20
The AirTAC MALJ32X65-20 is a discontinued double-acting, double-rod adjustable-stroke mini cylinder. It provides a usable travel window of 45-65 mm by letting you trim up to 20 mm at the rear stopper. The direct replacement is the MBLJ32X65-20, which matches the 32 mm bore, 65 mm stroke, G1/8 port, and 20 mm adjust code.
This SKU lacks the -S magnet code and cannot accept a position sensor. The MALJ uses threaded covers and a fixed rubber bumper, while the MBLJ upgrade features a riveted rolling-packed body. Remember that the rear adjuster is a travel stop, not a lock; it sets the end position but will not hold a load without live air pressure.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X65-20 |
| Bore size | Ø32 mm |
| Stroke | 65 mm |
| Adjustable window | 45 – 65 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 MBLJ32X65-20 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 MBLJ32X65-20 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×65 | Nominal stroke length in mm. |
| -20 | Adjustable amount: trim the end to a 45–65 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 MALJ32X65-20 Is Used
Aluminum Extrusion Notcher
Fine-tune the 65 mm extension to clamp and notch 90-degree aluminum profile ends, relying on the fixed rubber bumper to absorb the end-impact shock during rapid 30-800 mm/s cycling.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20 with MBLJ32X65-20
To replace this MALJ32X65-20, order the direct replacement MBLJ32X65-20. Confirm the 32 mm bore, 65 mm stroke, 20 mm adjust code, PT G1/8 port, and M10x1.25 rod-end thread. Mounting is FA or LB only; there is no back cover or SDB option. Since this SKU lacks the -S magnet, it cannot take a sensor. If you need a sensor on the new MBLJ, you must add the -S code and switch to CMSG or DMSG switches, as the old MALJ used CS1-M/DS1-M. The adjuster is a travel stop, not a lock.
Upgrade checklist
- ✓ Order the MBLJ32X65-20 (same bore/stroke/adjust)
- ✓ Same 45–65 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 MBLJ32X65-20 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X65-20 FAQ
Yes, the MALJ32X65-20 is discontinued. The direct replacement is the MBLJ32X65-20, which matches the 32 mm bore, 65 mm stroke, 20 mm adjust code, and G1/8 port. The MBLJ upgrades the construction to a riveted rolling-packed body, but the force ratings remain the same.
The bore is 32 mm with a G1/8 port. The -20 adjust code means you can trim up to 20 mm at the rear, giving a usable stroke window of 45-65 mm. The adjuster is a travel stop, not a lock.
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Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X65-20 replaces this model 1:1.
Fast Dispatch
MBLJ replacements are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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