This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X350-20S, 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 MALJ32X350-20S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 20 mm, giving a usable end-position window from 330 to 350 mm. This model is discontinued — the direct replacement is the MBLJ32X350-20S.
- BoreØ32 mm
- Stroke350 mm
- Adjust window330–350 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X350-20S
- 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 MALJ32X350-20S
The AirTAC MALJ32X350-20S is a discontinued double-acting, double-rod adjustable-stroke mini cylinder. Its rear stopper screw lets you trim up to 20 mm of travel, creating a usable stroke window of 330-350 mm. The direct replacement is the MBLJ32X350-20S, matching the bore, stroke, adjust code, and G1/8 port.
This SKU includes a magnet (-S) for position sensing. The original MALJ uses older CS1-M / DS1-M switches, while the MBLJ upgrade uses CMSG / DMSG / EMSG sensors. The MALJ features threaded covers and a fixed rubber bumper, whereas the MBLJ uses a riveted rolling-packed body. Remember that the rear adjuster is a travel stop, not a lock; it sets the end position but will not hold a load without live air pressure.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X350-20S |
| Bore size | Ø32 mm |
| Stroke | 350 mm |
| Adjustable window | 330 – 350 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 MBLJ32X350-20S 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 MBLJ32X350-20S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×350 | Nominal stroke length in mm. |
| -20 | Adjustable amount: trim the end to a 330–350 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 MALJ32X350-20S Is Used
Woodworking Edge Banding
Trim the end position by 20 mm to fine-tune the clamp stroke on an edge banding press, ensuring the 32 mm rod applies consistent pressure without repositioning stops.
Automotive Harness Jig
Adjust the end-of-stroke position on a wiring harness assembly jig, using the rear stopper to adapt the 350 mm travel to different dashboard loom depths.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S with MBLJ32X350-20S
To replace this MALJ32X350-20S, order the exact direct replacement MBLJ32X350-20S. Confirm the 32 mm bore, 350 mm stroke, 20 mm adjust code, G1/8 port, PT thread, and FA/LB mounting (no back cover or SDB used). The -S magnet means you must upgrade your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG. The rear adjuster is a stop, not a lock, so add an external lock for held loads. At 350 mm stroke, rod side-load and bending risks are high; ensure rigid guidance to prevent premature seal wear.
Upgrade checklist
- ✓ Order the MBLJ32X350-20S (same bore/stroke/adjust)
- ✓ Same 330–350 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 MBLJ32X350-20S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X350-20S FAQ
Yes, the MALJ32X350-20S is discontinued. The direct replacement is the MBLJ32X350-20S, matching the 32 mm bore, 350 mm stroke, 20 mm adjust code, and G1/8 port. You must upgrade sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
The -20 adjust code lets you trim up to 20 mm at the rear, creating a usable stroke window of 330-350 mm. The adjuster is a travel stop, not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X350-20S 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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