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AirTAC Pneumatics

AirTAC MALJ Series Adjustable Mini Cylinders

The AirTAC MALJ series is a discontinued adjustable-stroke aluminum mini cylinder (20-40mm bore) replaced by the drop-in MBLJ, offered here for legacy buyers needing genuine parts.

inventory_2993 models available

Series Overview

The AirTAC MALJ is a double-acting, adjustable-stroke aluminum-barrel mini round cylinder. An external screw shortens the extend stroke on site. It features threaded covers and is not an ISO cylinder. The series spans four bores: 20, 25, 32 and 40 mm.

The force class scales with bore: push force at 0.5 MPa spans about 157 N (bore 20) to 628 N (bore 40). Maximum theoretical force at 1.0 MPa spans about 32 kgf to 128 kgf. Ports are G1/8 for bores 20/25/32 and G1/4 for bore 40, available in PT, G and NPT threads.

The MALJ is discontinued. The direct replacement is the MBLJ, which shares the same bore, stroke, force, adjust window, port and mounting interface. The key difference is that the MBLJ uses a riveted body instead of threaded covers, and sensors move from the legacy CS1-M/DS1-M to current CMSG/DMSG/EMSG models.

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-15%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X30-10-S

SKU: MALJ25X30-10-S

$41.06$48.56

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X300-100-S

SKU: MALJ25X300-100-S

$51.40$58.90

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X350-20-S

SKU: MALJ25X350-20-S

$53.47$60.97

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X160-20-S

SKU: MALJ25X160-20-S

$46.75$54.25

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X300-50-S

SKU: MALJ25X300-50-S

$51.40$58.90

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-11%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X400-30-S

SKU: MALJ25X400-30-S

$56.05$63.55

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X160-10-S

SKU: MALJ25X160-10-S

$46.75$54.25

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X175-50-S

SKU: MALJ25X175-50-S

$46.75$54.25

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X175-100-S

SKU: MALJ25X175-100-S

$46.75$54.25

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-15%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X30-30-S

SKU: MALJ25X30-30-S

$41.06$48.56

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X175-10-S

SKU: MALJ25X175-10-S

$46.75$54.25

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X250-50

SKU: MALJ25X250-50

$47.68$55.18

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X350-30-S

SKU: MALJ25X350-30-S

$53.47$60.97

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X160-75-S

SKU: MALJ25X160-75-S

$46.75$54.25

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-15%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X30-20-S

SKU: MALJ25X30-20-S

$41.06$48.56

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X300-75-S

SKU: MALJ25X300-75-S

$51.40$58.90

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X175-40-S

SKU: MALJ25X175-40-S

$46.75$54.25

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-14%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X150-10-S

SKU: MALJ25X150-10-S

$45.71$53.21

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X175-30-S

SKU: MALJ25X175-30-S

$46.75$54.25

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-12%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X300-30-S

SKU: MALJ25X300-30-S

$51.40$58.90

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-14%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X125-50-S

SKU: MALJ25X125-50-S

$44.68$52.18

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X250-75

SKU: MALJ25X250-75

$47.68$55.18

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-14%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X100-50-S

SKU: MALJ25X100-50-S

$43.65$51.15

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-13%Airtac 可调迷你气缸-MALJ25

Airtac MALJ25 Adjustable Mini Air Cylinder MALJ25X160-100-S

SKU: MALJ25X160-100-S

$46.75$54.25

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Typical Applications

conveyor_belt

Package Diverters

Adjustable extend stroke allows precise pusher positioning on conveyor sorting lines without changing the cylinder mount.

packing

Carton Flap Folders

The 20-25 mm bores deliver 157-245 N of push force, ideal for folding light cardboard flaps in packaging machinery.

precision_manufacturing

Small Part Ejection

External stroke adjustment lets operators fine-tune the ejection distance for varied part sizes on CNC exits.

How to Choose the Right Model

Choose within the series by matching bore to load: the 20 mm bore provides 157 N push at 0.5 MPa, while the 40 mm bore provides 628 N. Select the 40 mm bore if your application requires the G1/4 port and up to 128 kgf theoretical max force. Always confirm your exact stroke adjustment window, port thread type, and mounting style before ordering.

If you need a fixed stroke without the external adjuster, step out to the MAL (replaced by MBL). For other mounting styles, consider MSAL (replaced by MSBL) or MTAL (replaced by MTBL). When ordering, confirm these 5 points: bore size, stroke/adjustment spec, port thread, mounting style, and magnet option for sensors.

Quick checklist

  • ✓ Required force at your working pressure
  • ✓ Stroke and available mounting space
  • ✓ Port / thread type (PT / NPT / G)
  • ✓ Sensor / magnet option (-S)?
  • ✓ Side load — consider a guided model
Ask an Engineer

Frequently Asked Questions

No, the MALJ series is discontinued. The drop-in replacement is the AirTAC MBLJ. It shares the same bore range (20-40 mm), stroke, force, adjust window, port and mounting. The MBLJ upgrades to a riveted body and uses current CMSG/DMSG/EMSG sensors instead of CS1-M/DS1-M.

The series spans 4 bores: 20, 25, 32 and 40 mm. Double-acting push force at 0.5 MPa spans about 157 N (bore 20) to 628 N (bore 40). Maximum theoretical force at 1.0 MPa spans about 32 kgf to 128 kgf.

Ports are G1/8 for the 20, 25 and 32 mm bores, and G1/4 for the 40 mm bore. Thread options include PT, G and NPT to match your existing fittings.

It is a double-acting cylinder where an external screw mechanically shortens the extend stroke on site. This allows you to limit the travel distance without removing the cylinder or changing the pneumatic pressure.

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Standard models usually ship in 3-4 days.

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