This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X350-50, 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 MALJ32X350-50
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50 is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 50 mm, giving a usable end-position window from 300 to 350 mm. This model is discontinued — the direct replacement is the MBLJ32X350-50.
- BoreØ32 mm
- Stroke350 mm
- Adjust window300–350 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X350-50
- 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 MALJ32X350-50
The AirTAC MALJ32X350-50 is a discontinued double-acting double-rod mini cylinder with a 50 mm rear adjustable stroke stopper. It provides a usable end-position window of 300-350 mm. The direct replacement is the MBLJ32X350-50, matching the bore, stroke, adjust code, port, and force.
This SKU lacks a magnet, so it cannot take a position sensor. The rear adjuster is a travel stop, not a lock; it sets the end position but will not hold a load without live air. Upgrading to the MBLJ brings a riveted rolling-packed body instead of the MALJ threaded covers, and adds CMSG/DMSG/EMSG sensor support if you later need a magnet.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X350-50 |
| Bore size | Ø32 mm |
| Stroke | 350 mm |
| Adjustable window | 300 – 350 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 MBLJ32X350-50 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 MBLJ32X350-50 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×350 | Nominal stroke length in mm. |
| -50 | Adjustable amount: trim the end to a 300–350 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 MALJ32X350-50 Is Used
Textile Loom Tension Arm
Fine-tune the retraction end point to maintain precise fabric tension, relying on the fixed rubber bumper to soften the impact at the end of travel.
Carton Flap Folder
Adjust the stroke window on the packaging line to fold different box heights, preventing over-travel and crushing without swapping hardware.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50 with MBLJ32X350-50
To replace MALJ32X350-50, order the direct replacement MBLJ32X350-50. Confirm the 32 mm bore, 350 mm stroke, 50 mm adjust code, G1/8 port, PT threads, and FA/LB mounting (there is no back-cover or SDB option). The adjuster is a travel stop, not a lock. Since this SKU has no -S magnet, it cannot accept a sensor; the MBLJ upgrade enables CMSG/DMSG/EMSG switches if needed.
At a 350 mm stroke, the 12 mm rod is prone to bending under side loads; guide the load to prevent rod damage.
Upgrade checklist
- ✓ Order the MBLJ32X350-50 (same bore/stroke/adjust)
- ✓ Same 300–350 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 MBLJ32X350-50 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-50 FAQ
Yes, the MALJ32X350-50 is discontinued. The MBLJ upgrades the body to a riveted rolling-packed design.
The 50 mm adjust code lets you trim the rear position, creating a usable stroke window from 300 to 350 mm. The adjuster is a travel stop, not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X350-50 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 MALJ32X350-50 → MBLJ32X350-50)
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