This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X150-U-H — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X150-U-H in place of this model. The MBL replacement upgrades to a riveted rolling-packed body and the current CMSG / DMSG / EMSG sensor switches (the MAL used CS1-M / DS1-M).
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 150mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X150-U-H, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke150 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X150-U-H
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H
The AirTAC MAL32X150-U-H is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 150mm stroke. It delivers 402N of push force and 346N of pull force at 0.5MPa, making it a robust mid-range actuator. The exact drop-in replacement is the MBL32X150-U-H, which matches the original bore, stroke, output force, G1/8 port, and flat-end U back cover exactly.
This legacy SKU features a fixed rubber bumper and lacks a magnet, meaning it cannot accept a position sensor. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body for improved structural integrity. The carbon-steel rod is plated with 20um hard chrome and runs through a self-lubricating front-cover bearing guide.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X150-U-H |
| Bore size | Ø32 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| 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 500 mm |
Specifications follow the official AirTAC MAL datasheet (now discontinued). The MBL32X150-U-H carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The MBL32X150-U-H produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×150 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement mapping: MAL → MBL, MSAL → MSBL, MTAL → MTBL, MALD → MBLD, MALJ → MBLJ.
Where the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H Is Used
PCB Shuttle Routing
Drives a 150mm shuttle stroke on a PCB conveyor to transfer panels between SMT placement machines, utilizing the 402N push force at 0.5MPa.
Die Ejection Station
Ejects molded plastic memory module frames from a small die, using the flat-end U cover for rigid rear mounting against the press frame.
Carton Flap Folder
Folds secondary carton flaps on a compact packaging line where the 346N pull force reliably retracts the 12mm rod against spring tension.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H with MBL32X150-U-H
To replace the MAL32X150-U-H, order the MBL32X150-U-H. Confirm the 32mm bore, 150mm stroke, G1/8 port, PT tapered thread, and the U flat-end back cover. Because this SKU lacks the -S magnet, it cannot support a CS1-M or DS1-M sensor, and the MBL equivalent will similarly be non-sensing. If position detection is required, upgrade to an -S model which shifts the sensor family to CMSG/DMSG/EMSG on the MBL line.
If you need to adjust force, stepping down to the 25mm bore yields 245N push at 0.5MPa, while stepping up to the 40mm bore provides 628N push. Because this is a 150mm stroke on a 12mm rod, side-load tolerance is low; use an external guide rail to prevent rod bending. The fixed rubber bumper softens end-of-stroke impact but does not lock the load—if power fails, the rod drifts. For adjustable cushioning, specify the MBLC variant on the current line.
Upgrade checklist
- ✓ Order the MBL32X150-U-H (same bore/stroke/force)
- ✓ Same G1/8 port and mounting accessories
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
- ✓ Need a cushion? use MBLC (adjustable air cushion)
- ✓ Confirm back cover (CA / U) and thread (PT/NPT/G)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.1 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Front/rear covers are threaded — not intended for field disassembly.
- check Use the correct mounting accessory (LB / FA / SDB) and back cover (CA / U / CM).
- check For new builds, specify the MBL32X150-U-H instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X150-U-H FAQ
Yes, the MAL32X150-U-H is discontinued. The exact drop-in replacement is the MBL32X150-U-H, offering the same 32mm bore, 150mm stroke, G1/8 port, and flat-end U back cover. The main upgrade is a riveted rolling-packed body replacing the original threaded covers.
At 0.5MPa the push force is 402N and the pull force is 346N. At 0.7MPa the push force is 563N. The maximum theoretical force is 82kgf at 1.0MPa. It operates at speeds of 30-800mm/s within a pressure range of 0.1-1.0MPa.
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Drop-in Upgrade
The MBL32X150-U-H replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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