This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ25X10-10, 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 MALJ25X10-10
The AirTAC MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10 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 0 to 10 mm. This model is discontinued — the direct replacement is the MBLJ25X10-10.
- BoreØ25 mm
- Stroke10 mm
- Adjust window0–10 mm
- Port sizeG1/8
- Rod threadM10×1.25
- StatusDiscontinued → MBLJ25X10-10
- 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 MALJ25X10-10
The AirTAC MALJ25X10-10 is a discontinued double-acting double-rod mini cylinder with a rear adjustable stopper. The direct replacement is the MBLJ25X10-10. By turning the rear screw, you trim up to 10mm, creating a usable window from 0 to 10mm.
This SKU lacks a magnet (-S), so it cannot take a position sensor. It uses a fixed rubber bumper, not an air cushion. The adjuster sets the end position but does not hold load without live air. The original MALJ has threaded covers and uses CS1-M/DS1-M switches; the MBLJ upgrade features a riveted rolling-packed body and CMSG/DMSG/EMSG sensors.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10 Technical Specifications
| Model | Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ25X10-10 |
| Bore size | Ø25 mm |
| Stroke | 10 mm |
| Adjustable window | 0 – 10 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 MBLJ25X10-10 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 MBLJ25X10-10 matches these values.
Model Code: Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×10 | Nominal stroke length in mm. |
| -10 | Adjustable amount: trim the end to a 0–10 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 MALJ25X10-10 Is Used
Thin sheet metal guides
Micro-adjusts the end position in a roll-forming line to align flimsy metal strips, relying on the 206N pull to retract.
Plastic part deflashing
Sets a precise physical stop for trimming sprues off injection-molded caps, allowing tooling depth changes without external shims.
Replacing the Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10 with MBLJ25X10-10
To replace this MALJ25X10-10, order the MBLJ25X10-10. Confirm the 25mm bore, 10mm stroke, 10mm adjust code, G1/8 port, and PT thread. Mounting is Basic, FA, or LB only—there is no back cover or SDB option. Since there is no -S magnet, this SKU cannot support a sensor. Remember the rear adjuster is a travel stop, not a lock.
Upgrade checklist
- ✓ Order the MBLJ25X10-10 (same bore/stroke/adjust)
- ✓ Same 0–10 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 MBLJ25X10-10 instead of this discontinued model.
Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X10-10 FAQ
Yes, the MALJ25X10-10 is discontinued. The direct replacement is the MBLJ25X10-10, matching the 25mm bore, 10mm stroke, 10mm adjust code, G1/8 port, and force. The MBLJ upgrades the threaded covers to a riveted rolling-packed body.
The usable stroke window is 0 to 10mm. At 0.5MPa it pushes 245N and pulls 206N; at 0.7MPa it pushes 343N. The maximum force is 50kgf at 1.0MPa. The rear screw acts as a travel stop, not a lock, and it cannot hold a load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ25X10-10 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 MALJ25X10-10 → MBLJ25X10-10)
Tell us the quantity and destination — we quote the direct MBLJ25X10-10 replacement with price, stock and lead time, usually within 7-8 hours.