This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X75-40S, 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 MALJ32X75-40-S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 40 mm, giving a usable end-position window from 35 to 75 mm. This model is discontinued — the direct replacement is the MBLJ32X75-40-S.
- BoreØ32 mm
- Stroke75 mm
- Adjust window35–75 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X75-40-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 MALJ32X75-40-S
The AirTAC MALJ32X75-40-S is a discontinued double-acting double-rod cylinder with a rear adjustable stroke. The 40 mm adjust code lets you dial the usable extension window from 35 mm up to 75 mm without adding external stops. The direct replacement is the MBLJ32X75-40-S, matching the 32 mm bore, 75 mm stroke, G1/8 port, and mounting footprint.
This SKU includes a magnet (-S) for the older CS1-M / DS1-M switches, while the MBLJ upgrade moves to CMSG / DMSG / EMSG sensors. The original MALJ uses threaded covers, whereas the MBLJ features a riveted rolling-packed body for greater structural integrity. The adjuster is a travel stop, not a lock; it sets the end position but will not hold a load without live air. End impact is softened by a fixed rubber bumper, meaning there is no adjustable air cushion.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X75-40-S |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Adjustable window | 35 – 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 MBLJ32X75-40-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 MBLJ32X75-40-S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-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. |
| -40 | Adjustable amount: trim the end to a 35–75 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 MALJ32X75-40-S Is Used
PCB Router Z-Axis Stop
Dial the 35-75 mm stroke window on a PCB depaneling router to set precise cutting depth without relocating the cylinder body.
Pallet Pusher Stroke
Fine-tune the push distance in a palletizing cell to handle varying box widths, preventing over-travel and crushing.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S with MBLJ32X75-40-S
To replace the MALJ32X75-40-S, order the direct replacement MBLJ32X75-40-S. Confirm the 32 mm bore, 75 mm stroke, 40 mm adjust code, G1/8 port, PT thread, and FA/LB mounting. The -S magnet means your CS1-M / DS1-M switches must change to the CMSG / DMSG / EMSG family. The rear adjuster is a stop, not a lock, so add an external lock for held loads.
Upgrade checklist
- ✓ Order the MBLJ32X75-40-S (same bore/stroke/adjust)
- ✓ Same 35–75 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 MBLJ32X75-40-S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S FAQ
Yes, the MALJ32X75-40-S is discontinued. The direct replacement is the MBLJ32X75-40-S, which matches the 32 mm bore, 75 mm stroke, 40 mm adjust code, G1/8 port, and force. You will need to upgrade your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
The 40 mm adjust code lets you trim the end position, creating a usable stroke window of 35-75 mm. The adjuster is a travel stop, not a lock, so it cannot hold a load without live air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X75-40-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
Request a Quote (Airtac MALJ32 Adjustable Mini Cylinder MALJ32X75-40-S → MBLJ32X75-40-S)
Tell us the quantity and destination — we quote the direct MBLJ32X75-40-S replacement with price, stock and lead time, usually within 7-8 hours.