This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X500-S-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X500-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 MAL32X500-S-U
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 500mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X500-S-U, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke500 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X500-S-U
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U
The AirTAC MAL32X500-S-U is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 500mm stroke. It delivers 402N push and 346N pull at 0.5MPa, operating via a G1/8 port and a 12mm carbon-steel rod with 20um hard chrome plating. The exact drop-in replacement is the MBL32X500-S-U, which matches the original force, port size, stroke, and U flat-end rear cover perfectly.
This legacy SKU includes a built-in magnet (-S) for position sensing, originally designed for CS1-M or DS1-M switches. When upgrading to the MBL32X500-S-U, the riveted rolling-packed body replaces the older threaded front and back covers, and you must update your sensors to the current CMSG, DMSG, or EMSG families. The cylinder relies on a fixed rubber bumper, not an adjustable cushion, and uses a heterogeneous two-way seal that retains grease for long service life.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X500-S-U |
| Bore size | Ø32 mm |
| Stroke | 500 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 MBL32X500-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 MBL32X500-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 MAL32X500-S-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×500 | 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 MAL32X500-S-U Is Used
Carton Erector Pusher
Uses the 402N push force at 0.5MPa to fold corrugated cardboard flaps on high-speed packaging lines, where the 500mm stroke fully extends to clear the packaging path.
PCB Handling Shuttle
Transfers bare circuit boards between pick-and-place machines using the -S magnet for end-of-stroke confirmation, relying on the 346N pull force to retract the 500mm carriage.
Vertical Parts Elevator
Lifts lightweight plastic bins between conveyor tiers; the U flat-end cover provides rigid rear mounting while the 500mm stroke accommodates the vertical rise.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U with MBL32X500-S-U
To replace the MAL32X500-S-U, order the MBL32X500-S-U and verify your 500mm stroke, G1/8 port, PT thread, and U flat-end rear cover. Because this SKU has the -S magnet, swap any legacy CS1-M or DS1-M sensors for CMSG, DMSG, or EMSG switches. If you need adjustable end-of-stroke cushioning, step up to the MBLC variant, as the MAL only offers a fixed rubber bumper. If sizing down, the 25mm bore neighbor provides 245N push at 0.5MPa; if sizing up, the 40mm bore neighbor yields 628N push at 0.5MPa. Note that a plain MBL does not hold its load when air is lost, so use an external rod lock for vertical positioning.
At 500mm of travel, the 12mm rod is highly susceptible to bending under side loads. You must use an external guide rail or a pivot mounting accessory to prevent premature seal wear and rod damage.
Upgrade checklist
- ✓ Order the MBL32X500-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 MBL32X500-S-U instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X500-S-U FAQ
Yes, the MAL32X500-S-U is discontinued. The exact drop-in replacement is the MBL32X500-S-U, which provides identical 32mm bore, 500mm stroke, G1/8 port, and U flat-end rear cover. You must update your sensors, as the MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M.
The MAL32X500-S-U operates at 30-800mm/s with an operating pressure of 0.1-1.0MPa. At 0.5MPa it provides 402N push and 346N pull; at 0.7MPa it provides 563N push, with a maximum theoretical force of 82kgf at 1.0MPa.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL32X500-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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