This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X30SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X30SU 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 30mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X30SU, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke30 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X30SU
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU
The AirTAC MAL25X30SU is a discontinued compact double-acting aluminum mini round cylinder. Delivering 245 N of push force at 0.5 MPa, it features a 25 mm bore, 30 mm stroke, and a G1/8 port. The exact drop-in replacement is the MBL25X30SU, which matches the original force, port size, and mounting footprint.
This SKU includes a U flat-end back cover for rigid mounting and an S magnet for position sensing. A key upgrade detail: the legacy MAL uses threaded front and back covers, whereas the MBL replacement features a riveted rolling-packed body. Additionally, the MAL -S magnet pairs with older CS1-M or DS1-M switches, while the MBL utilizes current CMSG, DMSG, or EMSG sensors. The piston relies on a heterogeneous two-way seal that retains grease, and the carbon-steel rod has 20 um hard chrome plating to resist wear.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X30SU |
| Bore size | Ø25 mm |
| Stroke | 30 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 MBL25X30SU carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
The MBL25X30SU 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×30 | 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU Is Used
PCB Drill Spindle Gate
Pushes a safety gate open and closed on a PCB drilling machine, using the 245 N thrust at 0.5 MPa to overcome spring resistance in a compact frame.
IC Tube Ejector
Ejects cut integrated circuit tubes from a singulation station, where the 30 mm stroke and flat-end U cover provide rigid, precise ejection.
Pallet Diverter Arm
Actuates a small diverter arm on a conveyor handling electronic pallets, using the S magnet to trigger the CS1-M sensor and confirm routing.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU with MBL25X30SU
To replace the MAL25X30SU, order the MBL25X30SU, ensuring you keep the U flat-end back cover and S magnet. Because this unit has the S magnet, remember to update your sensing electronics: the older CS1-M and DS1-M switches are replaced by CMSG, DMSG, or EMSG sensors on the MBL. If sizing down, the 20 mm bore provides 157 N push at 0.5 MPa; if stepping up, the 32 mm bore yields 402 N. The MAL uses a fixed rubber bumper, so if your application requires adjustable end-cushioning, look to the MBLC variant on the current line. A plain cylinder does not hold a load when air is lost, so add an external rod lock for vertical positioning.
Upgrade checklist
- ✓ Order the MBL25X30SU (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 MBL25X30SU instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X30SU FAQ
Yes, the MAL25X30SU is discontinued. The exact drop-in replacement is the MBL25X30SU, which matches the 25 mm bore, 30 mm stroke, 50 kgf max force, and G1/8 port. You must update your sensors, as the MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M.
The 25 mm bore generates 245 N push and 206 N pull at 0.5 MPa. At 0.7 MPa, the push force is 343 N. The theoretical maximum force is 50 kgf at 1.0 MPa.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X30SU 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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