This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X80-75, 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 MALJ32X80-75
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75 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 5 to 80 mm. This model is discontinued — the direct replacement is the MBLJ32X80-75.
- BoreØ32 mm
- Stroke80 mm
- Adjust window5–80 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X80-75
- 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 MALJ32X80-75
The AirTAC MALJ32X80-75 is a discontinued double-acting mini cylinder with a rear travel stopper. The direct replacement is the MBLJ32X80-75, matching the 32 mm bore, 80 mm stroke, G1/8 port, and 75 mm adjust code.
This SKU provides a usable stroke window of 5-80 mm by trimming up to 75 mm at the rear screw. It uses a fixed rubber bumper, not an adjustable air cushion. The adjuster sets the end position but does not hold load without live air. Because this specific model lacks the -S magnet suffix, it cannot accept a position sensor. The legacy MALJ uses threaded covers and older CS1-M/DS1-M switches, while the MBLJ upgrade features a riveted rolling-packed body and CMSG/DMSG/EMSG sensors.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75 Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X80-75 |
| Bore size | Ø32 mm |
| Stroke | 80 mm |
| Adjustable window | 5 – 80 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 MBLJ32X80-75 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 MBLJ32X80-75 matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×80 | Nominal stroke length in mm. |
| -75 | Adjustable amount: trim the end to a 5–80 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 MALJ32X80-75 Is Used
Dispenser Nozzle Height
Sets precise fluid dispense heights on a packaging line, trimming the 80 mm stroke down to 5 mm for shallow syringe fills while relying on the fixed rubber bumper for impact softening.
Pneumatic Press Pinning
Adjusts the pressing depth of locating pins in a small aluminum jig fixture, using the 346 N pull force to retract the pin safely without requiring live air to hold the set position.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75 with MBLJ32X80-75
To replace this MALJ32X80-75, order the exact direct replacement MBLJ32X80-75. Confirm the 32 mm bore, 80 mm stroke, 75 mm adjust code, G1/8 port, PT thread, and FA or LB mounting (there is no back cover or SDB option). Since this SKU lacks the -S suffix, it cannot hold a sensor; if you need position detection, specify an MBLJ32X80-75S and use CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M. Remember the adjuster is a travel stop, not a lock, so add an external lock for held loads.
This 80 mm stroke is well within the 500 mm maximum for a 32 mm bore, so rod-bending side-load risks are minimal, but keep your mounting aligned.
Upgrade checklist
- ✓ Order the MBLJ32X80-75 (same bore/stroke/adjust)
- ✓ Same 5–80 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 MBLJ32X80-75 instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X80-75 FAQ
Yes, the MALJ32X80-75 is discontinued. The direct replacement is the MBLJ32X80-75, which matches the 32 mm bore, 80 mm stroke, 75 mm adjust code, G1/8 port, and mounting. The MBLJ upgrades the body to a riveted rolling-packed design and uses CMSG/DMSG/EMSG sensors if you add the -S option.
The 75 mm adjuster is a travel stop that lets you trim the 80 mm stroke down to a 5 mm minimum window. It does not lock the load without air, and this no-S SKU cannot take a position sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X80-75 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 MALJ32X80-75 → MBLJ32X80-75)
Tell us the quantity and destination — we quote the direct MBLJ32X80-75 replacement with price, stock and lead time, usually within 7-8 hours.