This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ25X15-10S, 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 MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S
The AirTAC MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S is a double-acting aluminum mini cylinder with a rear adjustable-stroke stopper: you can trim up to 10 mm, giving a usable end-position window from 5 to 15 mm. This model is discontinued — the direct replacement is the MBLJ25X15-10-S.
- BoreØ25 mm
- Stroke15 mm
- Adjust window5–15 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ25X15-10-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 MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S
The AirTAC MALJ25X15-10-S is a discontinued double-acting double-rod mini cylinder with a 10mm rear adjustable stop, yielding a usable stroke window of 5-15mm. The direct replacement is the MBLJ25X15-10-S, matching the 25mm bore, G1/8 port, and M10x1.25 rod thread.
This SKU includes a magnet (-S) for legacy CS1-M/DS1-M switches, whereas the MBLJ upgrade uses CMSG/DMSG/EMSG sensors. Unlike the threaded covers on this MALJ, the MBLJ features a riveted rolling-packed body. The fixed rubber bumper softens end impacts, but the adjuster is a travel stop, not a lock.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S Technical Specifications
| Model | Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ25X15-10-S |
| Bore size | Ø25 mm |
| Stroke | 15 mm |
| Adjustable window | 5 – 15 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 300 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 MBLJ25X15-10-S carries the same ratings.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 206 N | 206 N |
| 0.7 MPa | 289 N | — |
| Max (@1.0 MPa) | 42 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 MBLJ25X15-10-S matches these values.
Model Code: Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×15 | Nominal stroke length in mm. |
| -10 | Adjustable amount: trim the end to a 5–15 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 MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S Is Used
Fiber Optic Stripping
Set a short 10mm travel stop to strip delicate cable jackets accurately, preventing damage to the inner glass core.
Replacing the Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S with MBLJ25X15-10-S
To replace the MALJ25X15-10-S, order the MBLJ25X15-10-S. Confirm the 25mm bore, 15mm stroke, 10mm adjust code, PT G1/8 port, and FA/LB mounting (no back cover or SDB). Remember the adjuster sets end position but does not hold load without air.
Upgrade checklist
- ✓ Order the MBLJ25X15-10-S (same bore/stroke/adjust)
- ✓ Same 5–15 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 MBLJ25X15-10-S instead of this discontinued model.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S FAQ
Yes, the MALJ25X15-10-S is discontinued. The direct replacement is the MBLJ25X15-10-S, which matches the 25mm bore, 15mm stroke, 10mm adjust code, and G1/8 port. The MBLJ upgrades the body to a riveted rolling-packed design and switches from CS1-M/DS1-M to CMSG/DMSG/EMSG sensors.
The 10mm adjuster creates a usable stroke window of 5-15mm. The adjuster is a travel stop, not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ25X15-10-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 MALJ25 Adjustable Mini Air Cylinder MALJ25X15-10-S → MBLJ25X15-10-S)
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