This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ32X700-50-S, 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 MALJ32X700-50-S
The AirTAC Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-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 650 to 700 mm. This model is discontinued — the direct replacement is the MBLJ32X700-50-S.
- BoreØ32 mm
- Stroke700 mm
- Adjust window650–700 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ32X700-50-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 MALJ32X700-50-S
The AirTAC MALJ32X700-50-S is a discontinued double-acting mini cylinder with a 50 mm rear stroke adjuster. It provides a usable extension window of 650-700 mm. The direct replacement is the MBLJ32X700-50-S, matching the bore, adjust code, G1/8 port, and mounting.
This 700 mm unit is a non-standard made-to-order stroke exceeding the 500 mm max. It uses a fixed rubber bumper, not an adjustable air cushion. The rear adjuster is a travel stop, not a lock, so it cannot hold a load without live air. The original MALJ uses threaded covers and CS1-M / DS1-M sensors; the MBLJ upgrade features a riveted rolling-packed body and CMSG / DMSG / EMSG switches.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-S Technical Specifications
| Model | Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ32X700-50-S |
| Bore size | Ø32 mm |
| Stroke | 700 mm |
| Adjustable window | 650 – 700 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 MBLJ32X700-50-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 MBLJ32X700-50-S matches these values.
Model Code: Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×700 | Nominal stroke length in mm. |
| -50 | Adjustable amount: trim the end to a 650–700 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 MALJ32X700-50-S Is Used
PCB Conveyor Gate
Fine-tunes the 700 mm gate drop height by up to 50 mm, ensuring the 12 mm rod clears board carriers without external stop blocks.
Carton Folding Plow
Adjusts the end position on packaging lines to handle varying box depths, relying on the fixed rubber bumper to soften the impact.
Replacing the Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-S with MBLJ32X700-50-S
To replace this MALJ32X700-50-S, order the MBLJ32X700-50-S. Confirm the 32 mm bore, 700 mm stroke, 50 mm adjust code, G1/8 PT port, M10x1.25 rod thread, and FA/LB mounting (no back cover or SDB). The -S magnet changes sensor family from CS1-M / DS1-M to CMSG / DMSG / EMSG.
Because the 700 mm stroke exceeds the 500 mm standard, long-stroke rod bending and side-load risks are high. Ensure front and rear alignment to prevent rod binding. The adjuster is a stop, not a lock, so use an external locking device for any held load.
Upgrade checklist
- ✓ Order the MBLJ32X700-50-S (same bore/stroke/adjust)
- ✓ Same 650–700 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 MBLJ32X700-50-S instead of this discontinued model.
Airtac MALJ32 Adjustable Mini Cylinder MALJ32X700-50-S FAQ
Yes, the MALJ32X700-50-S is discontinued. The direct replacement is the MBLJ32X700-50-S, matching the 32 mm bore, 700 mm stroke, 50 mm adjust code, and G1/8 port. The MBLJ upgrades the body to a riveted rolling-packed design and changes the magnet sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
The 50 mm adjust code creates a usable stroke window of 650-700 mm. Note that the 700 mm length is non-standard, and the adjuster is a travel stop, not a load lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ32X700-50-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.
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