This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ20X160-10, 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 MALJ20 Adjustable Mini Cylinder MALJ20X160-10
The AirTAC MALJ20 Adjustable Mini Cylinder MALJ20X160-10 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 150 to 160 mm. This model is discontinued — the direct replacement is the MBLJ20X160-10.
- BoreØ20 mm
- Stroke160 mm
- Adjust window150–160 mm
- Port sizeG1/8
- Rod threadM8×1.25
- StatusDiscontinued → MBLJ20X160-10
- 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 MALJ20 Adjustable Mini Cylinder MALJ20X160-10
The AirTAC MALJ20X160-10 is a discontinued double-acting, double-rod mini cylinder with a 10 mm rear adjustable stroke stopper, yielding a usable end-position window of 150-160 mm. The direct replacement is the MBLJ20X160-10, matching the 20 mm bore, 160 mm stroke, G1/8 port, and force ratings.
This SKU lacks a -S magnet and cannot accept a position sensor. The rear adjuster sets travel limits but is a stop, not a lock; it will not hold a load without live air. Upgrading to the MBLJ20X160-10 changes the construction from threaded covers to a riveted rolling-packed body, and switches to CMSG/DMSG/EMSG sensors if needed. It uses a fixed rubber bumper, not an adjustable cushion, and mounts via FA or LB only with no back cover or SDB.
Airtac MALJ20 Adjustable Mini Cylinder MALJ20X160-10 Technical Specifications
| Model | Airtac MALJ20 Adjustable Mini Cylinder MALJ20X160-10 |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ20X160-10 |
| Bore size | Ø20 mm |
| Stroke | 160 mm |
| Adjustable window | 150 – 160 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/8 |
| Rod thread | M8×1.25 |
| 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 MBLJ20X160-10 carries the same ratings.
Theoretical Output Force (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 132 N | 132 N |
| 0.7 MPa | 185 N | — |
| Max (@1.0 MPa) | 27 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 MBLJ20X160-10 matches these values.
Model Code: Airtac MALJ20 Adjustable Mini Cylinder MALJ20X160-10
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 20 | 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 MALJ20 Adjustable Mini Cylinder MALJ20X160-10 Is Used
Small-Part Ejector Depth
Set a precise ejection depth in a pick-and-place fixture, leveraging the 132 N pull force to retract the 8 mm rod and drop components accurately into shallow trays.
Film Tensioning Roller
Adjust the end position on a packaging film tensioning roller to maintain exact web tension, using the fixed rubber bumper to soften the impact at the end of the 160 mm stroke.
Replacing the Airtac MALJ20 Adjustable Mini Cylinder MALJ20X160-10 with MBLJ20X160-10
To replace this MALJ20X160-10, order the exact direct replacement MBLJ20X160-10. Confirm the 20 mm bore, 160 mm stroke, 10 mm adjust code, G1/8 PT port, and FA/LB mounting. Because this SKU lacks the -S magnet, it cannot take a sensor; if you need sensing, the MBLJ20X160-10S uses the newer CMSG/DMSG/EMSG switches. Remember the rear adjuster is a travel stop, not a load lock.
At 160 mm stroke, use central or double support to prevent rod bending and side-load wear.
Upgrade checklist
- ✓ Order the MBLJ20X160-10 (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 MBLJ20X160-10 instead of this discontinued model.
Airtac MALJ20 Adjustable Mini Cylinder MALJ20X160-10 FAQ
Yes, the MALJ20X160-10 is discontinued. The direct replacement is the MBLJ20X160-10, matching the 20 mm bore, 160 mm stroke, 10 mm adjust code, G1/8 port, and force. The MBLJ upgrades from threaded covers to a riveted rolling-packed body.
This SKU has no -S magnet and cannot take a position sensor. The 10 mm adjuster is a travel stop, not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ20X160-10 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
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