This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X250-75S, 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 MALJ32X250-75-S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S 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 175 to 250 mm. This model is discontinued — the direct replacement is the MBLJ32X250-75-S.
- BoreØ32 mm
- Stroke250 mm
- Adjust window175–250 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X250-75-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 MALJ32X250-75-S
The AirTAC MALJ32X250-75-S is a discontinued 32mm bore, double-acting double-rod mini cylinder with a rear adjustable stroke stopper. It trims up to 75mm at the rear, giving a usable end-position window of 175-250mm. The direct replacement is the MBLJ32X250-75-S, matching the bore, stroke, port, and force.
This SKU includes a magnet (-S) for the older CS1-M / DS1-M switches, whereas the MBLJ replacement uses CMSG / DMSG / EMSG sensors. The MALJ uses threaded covers and a fixed rubber bumper, while the MBLJ features a riveted rolling-packed body. The adjuster is a travel stop, not a lock; it sets the end position but does not hold load without live air.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X250-75-S |
| Bore size | Ø32 mm |
| Stroke | 250 mm |
| Adjustable window | 175 – 250 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 MBLJ32X250-75-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 MBLJ32X250-75-S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×250 | Nominal stroke length in mm. |
| -75 | Adjustable amount: trim the end to a 175–250 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 MALJ32X250-75-S Is Used
Carton Flap Folder
Fine-tunes the folding arm end-position on packaging lines, trimming up to 75mm to handle varying box heights without swapping hardware.
Pallet Platen Stop
Acts as an adjustable dead-stop for palletizing platens, setting the exact retract distance to clear 200mm tall loads.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S with MBLJ32X250-75-S
To replace the MALJ32X250-75-S, order the MBLJ32X250-75-S. It is a direct upgrade retaining the 32mm bore, 250mm stroke, 75mm adjust code, G1/8 port, PT thread, and FA/LB mounting (no back cover or SDB). The -S magnet changes sensor families from CS1-M / DS1-M to CMSG / DMSG / EMSG. The rear adjuster is a travel stop, not a lock.
At a 250mm stroke, use a guide rail to prevent rod bending and side-load wear.
Upgrade checklist
- ✓ Order the MBLJ32X250-75-S (same bore/stroke/adjust)
- ✓ Same 175–250 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 MBLJ32X250-75-S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X250-75-S FAQ
Yes, the MALJ32X250-75-S is discontinued. The direct replacement is the MBLJ32X250-75-S, matching the 32mm bore, 250mm 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 older CS1-M / DS1-M switches.
The 75mm adjust code lets you trim the rear position, creating a usable stroke window of 175-250mm. The adjuster is a travel stop, not a lock, and cannot hold a load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X250-75-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 MALJ32X250-75-S → MBLJ32X250-75-S)
Tell us the quantity and destination — we quote the direct MBLJ32X250-75-S replacement with price, stock and lead time, usually within 7-8 hours.