This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X75-50S, 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 MALJ32X75-50-S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S 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 25 to 75 mm. This model is discontinued — the direct replacement is the MBLJ32X75-50-S.
- BoreØ32 mm
- Stroke75 mm
- Adjust window25–75 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X75-50-S
- 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 MALJ32X75-50-S
The AirTAC MALJ32X75-50-S is a discontinued 32mm bore, double-acting adjustable-stroke mini cylinder. It provides a usable end-position window of 25-75mm by trimming up to 50mm at the rear screw. The direct replacement is the MBLJ32X75-50-S, matching the stroke, G1/8 port, and mounting.
This -S magnet model originally used CS1-M/DS1-M switches, while the MBLJ replacement uses CMSG/DMSG/EMSG sensors. The original MALJ features threaded covers, whereas the MBLJ upgrade uses a riveted rolling-packed body. The fixed rubber bumper softens end impacts, but the rear adjuster is strictly a travel stop, not a lock, and cannot hold a load without live air.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X75-50-S |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Adjustable window | 25 – 75 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 MBLJ32X75-50-S 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 MBLJ32X75-50-S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×75 | Nominal stroke length in mm. |
| -50 | Adjustable amount: trim the end to a 25–75 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 MALJ32X75-50-S Is Used
Bottle Capper Height Trim
Fine-tune the capping head descent on a rotary bottle capper, trimming up to 50mm to adapt to varying cap heights while leveraging the 346N pull for retraction.
Leather Press Tonnage Stop
Adjust the stroke on an industrial leather embossing press to prevent over-compression of hides, using the fixed rubber bumper to soften the 563N end impact at 0.7MPa.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S with MBLJ32X75-50-S
To replace the MALJ32X75-50-S, install the direct replacement MBLJ32X75-50-S. Confirm the 32mm bore, 75mm stroke, 50mm adjust code, G1/8 port, M10x1.25 rod thread, and FA/LB mounting. The -S magnet requires a sensor family change from CS1-M/DS1-M to CMSG/DMSG/EMSG. The adjuster sets end position but is not a lock.
Upgrade checklist
- ✓ Order the MBLJ32X75-50-S (same bore/stroke/adjust)
- ✓ Same 25–75 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 MBLJ32X75-50-S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-50-S FAQ
Yes, the MALJ32X75-50-S is discontinued. The direct replacement is the MBLJ32X75-50-S, matching the 32mm bore, 75mm stroke, 50mm adjust code, and G1/8 port. The MBLJ upgrade uses a riveted rolling-packed body instead of threaded covers, and CMSG/DMSG/EMSG sensors instead of the older CS1-M/DS1-M switches.
The usable stroke window is 25-75mm because the 50mm rear adjuster acts as a travel stop. The adjuster is a stop, not a lock, so it will not hold a load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X75-50-S 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
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