This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X90-75S, 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 MALJ32X90-75S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S 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 MBLJ32X90-75S.
- BoreØ32 mm
- Stroke90 mm
- Adjust window15–90 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X90-75S
- 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 MALJ32X90-75S
The AirTAC MALJ32X90-75S is a discontinued 32mm bore, double-acting mini cylinder with a 90mm stroke and 75mm rear adjustable stop. This yields a usable end-position window of 15-90mm. The direct replacement is the MBLJ32X90-75S, matching the bore, stroke, G1/8 port, and FA/LB mounting.
The rear adjuster is a travel stop, not a lock; it sets position but will not hold a load without live air. This MALJ has threaded covers and a -S magnet for CS1-M/DS1-M switches. The MBLJ upgrade features a riveted rolling-packed body and uses CMSG/DMSG/EMSG sensors. Impact is absorbed by a fixed rubber bumper, not an adjustable air cushion.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X90-75S |
| 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 MBLJ32X90-75S 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 MBLJ32X90-75S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S
| 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 MALJ32X90-75S Is Used
Variable Depth Pin Router
Adjust the rear stop to fine-tune plunge depth on a small woodworking pin router, relying on the fixed rubber bumper to soften the 90mm end impact without needing an air cushion.
Carton Flap Tucking Arm
Set the retract stroke to match varying carton widths on a packaging line, using the 346N pull force to snap the tucking arm back precisely without adding external physical stops.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S with MBLJ32X90-75S
To replace this MALJ32X90-75S with the MBLJ32X90-75S, confirm the 32mm bore, 90mm stroke, 75mm adjust code, PT G1/8 port, and M10x1.25 rod thread. Mounting is FA or LB only; there is no back cover or SDB option. The -S magnet means your CS1-M/DS1-M switches must change to CMSG/DMSG/EMSG on the new body. Remember the adjuster is a stop, not a lock, so add an external lock for held loads.
At 90mm stroke, keep the rod guided to prevent side-load bending.
Upgrade checklist
- ✓ Order the MBLJ32X90-75S (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 MBLJ32X90-75S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X90-75S FAQ
Yes, the MALJ32X90-75S is discontinued. The direct replacement is the MBLJ32X90-75S, which matches the 32mm bore, 90mm stroke, 75mm adjust code, G1/8 port, and FA/LB mounting. The MBLJ upgrades the body to a riveted rolling-packed design and changes the magnet switches from CS1-M/DS1-M to CMSG/DMSG/EMSG.
The usable adjustable window is 15-90mm (90mm stroke minus 75mm adjust). The rear 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 MBLJ32X90-75S 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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