This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X300-100, 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 MALJ32X300-100
The AirTAC MALJ32 Adjustable Mini Cylinder MALJ32X300-100 is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 100 mm, giving a usable end-position window from 200 to 300 mm. This model is discontinued — the direct replacement is the MBLJ32X300-100.
- BoreØ32 mm
- Stroke300 mm
- Adjust window200–300 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X300-100
- 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 MALJ32X300-100
The AirTAC MALJ32X300-100 is a discontinued double-acting double-rod mini cylinder with a 100 mm rear travel stop. The direct replacement is the MBLJ32X300-100, matching the 32 mm bore, 300 mm stroke, G1/8 port and 82 kgf maximum force.
This SKU lacks a magnet (-S), 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. During the MBLJ upgrade, the older threaded covers and CS1-M/DS1-M switches change to a riveted rolling-packed body with CMSG/DMSG/EMSG sensors. Impact is absorbed by a fixed rubber bumper, as there is no adjustable air cushion.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-100 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-100 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X300-100 |
| Bore size | Ø32 mm |
| Stroke | 300 mm |
| Adjustable window | 200 – 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 MBLJ32X300-100 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 MBLJ32X300-100 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-100
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×300 | Nominal stroke length in mm. |
| -100 | Adjustable amount: trim the end to a 200–300 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 MALJ32X300-100 Is Used
Packaging Carton Flap Folder
Adjusts the rear stop to fine-tune flap folding reach on a corrugated box erector, allowing quick depth changes for different carton sizes without swapping hardware.
Automotive Parts Degreaser
Sets the dip stroke on a wire-mesh basket lowering mechanism for an aqueous parts washer, trimming the 300 mm travel to prevent the basket hitting the heating element.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-100 with MBLJ32X300-100
To replace this MALJ with the MBLJ32X300-100, confirm the 32 mm bore, 300 mm stroke, 100 mm adjust code, PT G1/8 port and FA/LB mounting (no back cover or SDB allowed). Since this SKU has no -S magnet, it cannot accept a sensor; if you need position detection on the new MBLJ, you must add the -S code to use CMSG/DMSG/EMSG switches. Remember the rear adjuster is a stop, not a lock, so an external lock is required for held loads.
At 300 mm stroke, the 12 mm rod is susceptible to bending under side loads; ensure your mounting guides absorb lateral forces to prevent rod damage.
Upgrade checklist
- ✓ Order the MBLJ32X300-100 (same bore/stroke/adjust)
- ✓ Same 200–300 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 MBLJ32X300-100 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X300-100 FAQ
Yes, the MALJ32X300-100 is discontinued. The direct replacement is the MBLJ32X300-100, which matches the 32 mm bore, 300 mm stroke, 100 mm adjust code, G1/8 port and 82 kgf max force. The MBLJ upgrades the threaded covers to a riveted rolling-packed body.
The 100 mm rear adjuster creates a usable stroke window of 200-300 mm. The adjuster is a travel stop, not a lock, and this no-magnet SKU cannot take a position sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X300-100 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 MALJ32X300-100 → MBLJ32X300-100)
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