This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLJ40X160-10-S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLJ40X160-10-S in place of this model. The MBLJ replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S
The AirTAC Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-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 150 to 160 mm. This model is discontinued — the drop-in replacement is the MBLJ40X160-10-S.
- BoreØ40 mm
- Stroke160 mm
- Adjust window150–160 mm
- Port sizeG1/4
- Rod threadM12×1.25
- StatusDiscontinued → MBLJ40X160-10-S
About the Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S
The AirTAC MALJ40X160-10-S is a discontinued double-acting, single-rod adjustable-stroke cylinder. The drop-in replacement is the MBLJ40X160-10-S, which matches the 40mm bore, 160mm stroke, and 10mm adjuster. The rear stopper provides a usable stroke window of 150-160mm, letting you dial in the exact end position without external shims. At 0.5 MPa, this bore delivers 628 N of push force and 528 N of pull force.
This -S SKU includes a magnet for the older CS1-M / DS1-M reed switches, whereas the MBLJ replacement upgrades to CMSG / DMSG / EMSG sensors. The MALJ features threaded covers, while the MBLJ uses a riveted rolling-packed body for higher structural integrity. The adjuster functions purely as a travel stop, not a lock, and the fixed rubber bumper absorbs end-impact energy. A G1/4 port and 16mm hard-chrome carbon-steel rod handle the 880 N push force available at 0.7 MPa.
Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S Technical Specifications
| Model | Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ40X160-10-S |
| Bore size | Ø40 mm |
| Stroke | 160 mm |
| Adjustable window | 150 – 160 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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 MBLJ40X160-10-S carries the same ratings.
Theoretical Output Force (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Single-rod force, same as a standard MAL of this bore. The MBLJ40X160-10-S matches these values.
Model Code: Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×160 | Nominal stroke length in mm. |
| -10 | Adjustable amount: trim the end to a 150–160 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 MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S Is Used
CNC Lathe Tailstock Tapering
Dial the 150-160mm window to drive the tailstock into a workpiece, using the 628 N push force to seat centers accurately without over-traveling.
Printed Circuit Board Pressing
Fine-tune the 10mm rear stop to press connectors onto PCBs at a precise depth, using the fixed rubber bumper to prevent harsh impact damage to delicate traces.
Plastic Film Slitter Trimming
Adjust the end position to set the exact knife penetration depth on a converting line, leveraging the G1/4 port for rapid cycle response.
Replacing the Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S with MBLJ40X160-10-S
To replace this MALJ40X160-10-S, specify the MBLJ40X160-10-S and confirm the 40mm bore, 160mm stroke, 10mm adjust code, G1/4 port, and PT thread. Mounting remains Basic, FA, or LB only, as there is no back-cover or SDB option. Remember that the rear adjuster is a travel stop, not a lock; it cannot hold a load without live air pressure. If your application needs a held load, add an external pneumatic lock. The -S magnet means your CS1-M / DS1-M switches will swap to the CMSG / DMSG / EMSG family on the new MBLJ body.
When sizing, you can step down to the 32mm bore for lighter loads, offering 402 N push at 0.5 MPa, or step up to a larger ISO cylinder if 628 N is insufficient. At 160mm stroke, keep the rod guided to prevent bending and side-load wear, as the single 16mm rod acts as a lever over longer extensions.
Upgrade checklist
- ✓ Order the MBLJ40X160-10-S (same bore/stroke/adjust)
- ✓ Same 150–160 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 MBLJ40X160-10-S instead of this discontinued model.
Airtac MALJ40 Adjustable Mini Cylinder MALJ40X160-10-S FAQ
Yes, the MALJ40X160-10-S is discontinued. The exact drop-in replacement is the MBLJ40X160-10-S. It matches the 40mm bore, 160mm stroke, 10mm adjuster, G1/4 port, and force ratings. You will need to update your sensors, as the older CS1-M / DS1-M switches used on the MALJ are replaced by CMSG / DMSG / EMSG switches on the MBLJ.
The 40mm bore provides 628 N push and 528 N pull at 0.5 MPa, 880 N push at 0.7 MPa, and a maximum of 128 kgf at 1.0 MPa. The 10mm adjuster allows you to trim the rear travel stop, creating a usable stroke window of 150-160mm. The adjuster is a travel stop, not a lock; it sets the end position but does not hold the load without air pressure.
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Drop-in Upgrade
The MBLJ40X160-10-S replaces this model 1:1.
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MBLJ replacements usually ship in 3-4 days.
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