This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ25X95-20-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 MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S
The AirTAC MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S 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 75 to 95 mm. This model is discontinued — the direct replacement is the MBLJ25X95-20-S.
- BoreØ25 mm
- Stroke95 mm
- Adjust window75–95 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ25X95-20-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 MALJ25X95-20-S
The AirTAC MALJ25X95-20-S is a discontinued double-acting, double-rod mini cylinder. It features a 25mm bore and a 95mm stroke, with a rear adjuster that trims up to 20mm, creating a usable end-position window of 75-95mm.
This SKU includes a magnet (-S) for position sensing. The older MALJ uses CS1-M / DS1-M switches, while the MBLJ replacement upgrades to CMSG / DMSG / EMSG sensors. The original MALJ has threaded covers and a fixed rubber bumper; the MBLJ features a riveted rolling-packed body. Remember, the adjuster is a travel stop, not a lock—it cannot hold a load without live air pressure.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S Technical Specifications
| Model | Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ25X95-20-S |
| Bore size | Ø25 mm |
| Stroke | 95 mm |
| Adjustable window | 75 – 95 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 MBLJ25X95-20-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 MBLJ25X95-20-S matches these values.
Model Code: Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×95 | Nominal stroke length in mm. |
| -20 | Adjustable amount: trim the end to a 75–95 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 MALJ25X95-20-S Is Used
Dispenser Valve Actuation
Fine-tune the retract distance to prevent a metering needle from dripping, using the 20mm rear stop to set a precise nozzle height above a fluid reservoir.
Wire Stripping Clamp
Adjust the end position to clamp varying insulation thicknesses without crushing the copper conductor, relying on the 206N pull force to hold the wire securely.
Replacing the Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S with MBLJ25X95-20-S
To replace the MALJ25X95-20-S, order the exact direct replacement MBLJ25X95-20-S. Confirm the 25mm bore, 95mm stroke, 20mm adjust code, G1/8 port, PT thread, and FA/LB mounting (no back cover or SDB). The -S magnet means you must upgrade your switches from CS1-M / DS1-M to CMSG / DMSG / EMSG. The rear adjuster sets the end position but does not lock the load.
At 95mm, side-load and rod-bending risks are minimal, but always ensure straight alignment to prevent seal wear.
Upgrade checklist
- ✓ Order the MBLJ25X95-20-S (same bore/stroke/adjust)
- ✓ Same 75–95 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 MBLJ25X95-20-S instead of this discontinued model.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X95-20-S FAQ
Yes, the MALJ25X95-20-S is discontinued. The direct replacement is the MBLJ25X95-20-S, matching the 25mm bore, 95mm stroke, 20mm adjust code, G1/8 port, and FA/LB mounting. You must upgrade your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
The 20mm adjuster creates a usable stroke window from 75mm to 95mm. The adjuster is a travel stop, not a lock, and the cylinder uses a fixed rubber bumper, not an adjustable air cushion.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ25X95-20-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
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