This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X25-S-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X25-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 MAL32X25-S-U
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 25mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X25-S-U, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X25-S-U
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U
The AirTAC MAL32X25-S-U is a discontinued double-acting aluminum mini round cylinder engineered for compact spaces. Delivering 402 N of push force and 346 N of pull force at 0.5 MPa, it features a 32 mm bore, a 25 mm stroke, and a built-in magnet for position sensing. AirTAC replaced this legacy unit with the MBL32X25-S-U, an exact drop-in replacement matching the same bore, stroke, output force, G1/8 port, and mounting interface.
This specific SKU includes the -S magnet and a U flat-end back cover. The legacy MAL body relies on threaded front and rear covers, whereas the modern MBL utilizes a riveted rolling-packed assembly for enhanced structural integrity. Internally, a heterogeneous two-way seal retains grease around the 12 mm carbon-steel rod, which is plated with 20 um of hard chrome for wear resistance. The original -S magnet pairs with older CS1-M or DS1-M reed switches, but upgrading to the MBL requires the current CMSG, DMSG, or EMSG sensor family.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X25-S-U |
| Bore size | Ø32 mm |
| Stroke | 25 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 MBL32X25-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 MBL32X25-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 MAL32X25-S-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×25 | 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 MAL32X25-S-U Is Used
PCB router clamping
Secures printed circuit boards during routing operations, using the 402 N push force at 0.5 MPa to hold panels firmly without crushing delicate traces.
Pouch diverter gate
Actuates a short-stroke deflector plate on a packaging line to sort small pouches, utilizing the 25 mm stroke and U flat-end rear for rigid mounting.
Spindle brake assist
Provides a secondary mechanical stop for a low-inertia spindle head, relying on the 12 mm hard-chrome plated rod to resist axial wear during rapid cycling.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U with MBL32X25-S-U
To replace the discontinued MAL32X25-S-U, order the MBL32X25-S-U. Confirm your 32 mm bore, 25 mm stroke, G1/8 port, and PT tapered thread form. The U flat-end back cover provides a rigid, non-pivoting rear mount, so ensure your framework is square. Because this SKU includes the -S magnet, note that your existing CS1-M or DS1-M switches will not fit the MBL body; you must upgrade to CMSG, DMSG, or EMSG sensors.
If you need to adjust your force output, stepping down to the 25 mm bore yields 245 N of push force at 0.5 MPa, while stepping up to the 40 mm bore provides 628 N. The MAL relies on a fixed rubber bumper, not an adjustable cushion; if your application requires end-of-stroke deceleration, transition to the MBLC series. Remember that a plain double-acting cylinder drifts when air pressure is lost, so install an external rod lock for vertical or gravity-loaded tasks.
Upgrade checklist
- ✓ Order the MBL32X25-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 MBL32X25-S-U instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-S-U FAQ
Yes, the MAL32X25-S-U is discontinued. The exact drop-in replacement is the MBL32X25-S-U, which matches the 32 mm bore, 25 mm stroke, G1/8 port, and U flat-end mounting. The MBL features a riveted body instead of threaded covers, and your CS1-M or DS1-M switches must be replaced with CMSG, DMSG, or EMSG sensors.
At 0.5 MPa, the push force is 402 N and the pull force is 346 N. At 0.7 MPa, the push force increases to 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s within a 0.1-1.0 MPa pressure range.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL32X25-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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