This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X300-S-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X300-S-U 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 MAL32X300-S-U
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 300mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X300-S-U, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke300 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X300-S-U
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U
The AirTAC MAL32X300-S-U is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 300mm stroke. It delivers 402 N of push force and 346 N of pull force at 0.5 MPa. The exact drop-in replacement is the MBL32X300-S-U, which matches the bore, stroke, G1/8 port, M10x1.25 rod thread, flat-end U cover, and magnetic sensor readiness.
This legacy unit features a fixed rubber bumper and a heterogeneous two-way grease-retaining piston seal. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement uses a riveted rolling-packed body. Because this SKU includes the -S magnet, it was designed for the older CS1-M / DS1-M switches; upgrading to the MBL requires switching to the current CMSG / DMSG / EMSG sensor family.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X300-S-U |
| Bore size | Ø32 mm |
| Stroke | 300 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 MBL32X300-S-U 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 MBL32X300-S-U 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 MAL32X300-S-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×300 | 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 MAL32X300-S-U Is Used
PCB Conveyor Gate Actuation
Lifts and lowers a hinged SMT conveyor gate. The 402 N push at 0.5 MPa handles the gate weight, while the 300mm stroke provides the vertical lift clearance needed for tall reflow oven assemblies.
Carton Push-Off Mechanism
Pushes packaged cartons from a staging belt onto a secondary packaging line. The 346 N pull force reliably retracts the 12mm rod over the 300mm travel distance without binding.
Lab Sample Tray Indexing
Moves automated analyzer sample trays into the testing carousel. The built-in magnet enables position detection, confirming the 300mm full-travel extension before the centrifuge cycle begins.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U with MBL32X300-S-U
To replace the MAL32X300-S-U, order the MBL32X300-S-U. Confirm the 32mm bore, 300mm stroke, PT port thread, and the rigid flat-end U back cover. The -S magnet means you must also swap your CS1-M or DS1-M sensors for CMSG, DMSG, or EMSG switches on the new cylinder. If your application requires an adjustable air cushion rather than a fixed rubber bumper, step up to the current MBLC line.
For sizing flexibility, stepping down to the 25mm bore yields 245 N push at 0.5 MPa, while stepping up to the 40mm bore provides 628 N push. A 300mm stroke on a 12mm rod invites side-load bending; use an external guide rail or a pivot mount to prevent rod damage. Note that a plain cylinder drifts when air is lost—the bumper softens end-of-stroke impact but does not lock the load.
Upgrade checklist
- ✓ Order the MBL32X300-S-U (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 MBL32X300-S-U instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X300-S-U FAQ
Yes, the AirTAC MAL32X300-S-U is discontinued. The exact drop-in replacement is the MBL32X300-S-U, offering the same 32mm bore, 300mm stroke, G1/8 port, flat-end U cover, and output force. You must update your sensors, as the MAL -S magnet works with CS1-M / DS1-M switches, while the MBL uses CMSG / DMSG / EMSG switches.
The 32mm bore generates 402 N push and 346 N pull at 0.5 MPa, 563 N push at 0.7 MPa, and a maximum theoretical force of 82 kgf at 1.0 MPa. It uses a fixed rubber bumper for end-of-stroke impact absorption; it does not have an adjustable air cushion. If adjustable cushioning is required, use the current MBLC variant.
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Drop-in Upgrade
The MBL32X300-S-U replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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