This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X90-75, 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 MALJ32X90-75
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75 is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 75 mm, giving a usable end-position window from 15 to 90 mm. This model is discontinued — the direct replacement is the MBLJ32X90-75.
- BoreØ32 mm
- Stroke90 mm
- Adjust window15–90 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X90-75
- 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 MALJ32X90-75
The AirTAC MALJ32X90-75 is a discontinued 32mm bore, double-acting mini cylinder with a 90mm stroke and a 75mm rear adjustable stop. This gives a usable end-position window of 15-90mm. The direct replacement is the MBLJ32X90-75, matching the bore, stroke, adjust code, and G1/8 port.
This SKU lacks a magnet (-S), so it cannot take a position sensor. The adjuster sets the end position but is a travel stop, not a lock. It has a fixed rubber bumper, not an adjustable cushion. The original threaded covers and CS1-M/DS1-M switches upgrade to the MBLJ's riveted body and CMSG/DMSG/EMSG sensors.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X90-75 |
| Bore size | Ø32 mm |
| Stroke | 90 mm |
| Adjustable window | 15 – 90 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 MBLJ32X90-75 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 MBLJ32X90-75 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×90 | Nominal stroke length in mm. |
| -75 | Adjustable amount: trim the end to a 15–90 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 MALJ32X90-75 Is Used
Wire Straightener Die
Fine-tune the exit depth window on a wire drawing machine by trimming the stroke up to 75mm, ensuring the 346N pull force retracts the carbide die cleanly without stressing the 12mm rod.
Bottle Capper Head
Adjust the downward reach on an inline capping machine to handle varying bottle heights, relying on the fixed rubber bumper to soften the 563N @0.7MPa end impact without spalling caps.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75 with MBLJ32X90-75
To replace the MALJ32X90-75, use the direct replacement MBLJ32X90-75. Confirm the 32mm bore, 90mm stroke, 75mm adjust code, PT G1/8 port, and M10x1.25 rod thread. Mounting is FA or LB only (no back cover or SDB). The -S magnet is absent here, so no sensor fits; upgrading to the MBLJ adds a CMSG/DMSG/EMSG switch option. The rear adjuster is a stop, not a load lock.
At 90mm, side-load is low, but keep rod alignment true.
Upgrade checklist
- ✓ Order the MBLJ32X90-75 (same bore/stroke/adjust)
- ✓ Same 15–90 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 MBLJ32X90-75 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75 FAQ
Yes, the MALJ32X90-75 is discontinued. The direct replacement is the MBLJ32X90-75, matching the 32mm bore, 90mm stroke, 75mm adjust code, and G1/8 port. The MBLJ upgrades the body to a riveted rolling-packed design and uses CMSG/DMSG/EMSG sensors instead of the old CS1-M/DS1-M switches.
The 75mm adjuster trims the 90mm stroke to a usable window of 15-90mm. The adjuster is a travel stop, not a lock; it cannot hold a load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X90-75 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 MALJ32X90-75 → MBLJ32X90-75)
Tell us the quantity and destination — we quote the direct MBLJ32X90-75 replacement with price, stock and lead time, usually within 7-8 hours.