This model is discontinued
AirTAC has phased out the MALJ series. You can still order this code here: we ship the direct replacement MBLJ20X200-10S, 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 MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S
The AirTAC MALJ20 Adjustable Mini Cylinder MALJ20X200-10-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 190 to 200 mm. This model is discontinued — the direct replacement is the MBLJ20X200-10-S.
- BoreØ20 mm
- Stroke200 mm
- Adjust window190–200 mm
- Port sizeG1/8
- Rod threadM8×1.25
- StatusDiscontinued → MBLJ20X200-10-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 MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S
The AirTAC MALJ20X200-10-S is a discontinued double-acting, double-rod mini cylinder with a rear adjustable-stroke stopper. The -10 code lets you trim up to 10 mm at the rear, creating a usable extension window of 190-200 mm. The direct replacement is the MBLJ20X200-10-S, matching the 20 mm bore, 200 mm stroke, G1/8 port, and mounting.
This bore 20 unit uses an Ø8 mm carbon-steel rod with a 20 µm hard chrome plating and a heterogeneous grease-retaining seal. The -S magnet works with CS1-M / DS1-M switches; the MBLJ upgrade shifts to CMSG / DMSG / EMSG sensors and swaps the original threaded covers for a riveted rolling-packed body. The adjuster is a travel stop, not a lock—it sets the end position but will not hold a load without live air. End impact is softened by a fixed rubber bumper, as there is no adjustable air cushion.
Airtac MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S Technical Specifications
| Model | Airtac MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S |
|---|---|
| Series | MALJ adjustable-stroke mini cylinder (discontinued) |
| Replacement | MBLJ20X200-10-S |
| Bore size | Ø20 mm |
| Stroke | 200 mm |
| Adjustable window | 190 – 200 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 MBLJ20X200-10-S 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 MBLJ20X200-10-S matches these values.
Model Code: Airtac MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S
| MALJ | Adjustable-stroke aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×200 | Nominal stroke length in mm. |
| -10 | Adjustable amount: trim the end to a 190–200 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 MALJ20X200-10-S Is Used
PCB Depaneling Saw
Dials the final 190-200 mm reach to set the exact blade depth on an electronic board depaneling saw without swapping hardware.
Light Lever Actuation
Adjusts the push length on a small pneumatic clamping lever in a textile machine, ensuring the rod stops before over-traveling.
Replacing the Airtac MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S with MBLJ20X200-10-S
To replace this MALJ20X200-10-S with the MBLJ20X200-10-S, confirm the 20 mm bore, 200 mm stroke, 10 mm adjust code, G1/8 PT port, and FA/LB mounting (there is no back cover or SDB option). Remember to change your sensors: the old CS1-M / DS1-M switches do not fit the new CMSG / DMSG / EMSG rails. If you need to step down, the neighbouring bore does not exist below 20 mm in this series. At 200 mm stroke, the 8 mm rod is susceptible to bending under side loads—ensure the load is guided and aligned to prevent premature seal wear.
Upgrade checklist
- ✓ Order the MBLJ20X200-10-S (same bore/stroke/adjust)
- ✓ Same 190–200 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 MBLJ20X200-10-S instead of this discontinued model.
Airtac MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S FAQ
Yes, the MALJ20X200-10-S is discontinued. The direct replacement is the MBLJ20X200-10-S, which matches the 20 mm bore, 200 mm stroke, 10 mm adjust code, and G1/8 port. You will need to upgrade your sensors from the old CS1-M / DS1-M to the CMSG / DMSG / EMSG family.
The usable adjustable window is 190-200 mm (200 mm stroke minus the 10 mm rear adjuster). The adjuster is a travel stop, not a lock, and cannot hold a load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBLJ20X200-10-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 MALJ20 Adjustable Mini Cylinder MALJ20X200-10-S → MBLJ20X200-10-S)
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