This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B06-MBL25X500U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B06-MBL25X500U 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 B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U
The AirTAC Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 500mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the B06-MBL25X500U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke500 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B06-MBL25X500U
About the Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U
The AirTAC B06-MAL25X500U is a discontinued double-acting aluminum mini round cylinder originally designated for battery manufacturing lines. The "B06-" prefix marks this as a battery-dedicated variant (cell stacking, tabbing, module handling), though mechanically it is identical to the standard MAL25X500U. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa. AirTAC has ended this series, making the MBL25X500U the exact drop-in replacement, matching the 25 mm bore, 500 mm stroke, G1/8 port, and U flat-end back cover.
Two engineering details distinguish this legacy unit. First, the original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for enhanced structural integrity. Second, because this specific SKU lacks the -S magnet option, it cannot accept any position sensing switches; if sensor tracking is needed on the replacement, you must specify the MBL with an -S suffix and use current CMSG or DMSG switches.
Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U Technical Specifications
| Model | Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B06-MBL25X500U |
| Bore size | Ø25 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 B06-MBL25X500U 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 B06-MBL25X500U 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 B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | 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 B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U Is Used
Prismatic Cell Stacking
Drives the vertical stacking head in lithium-ion prismatic cell assembly, utilizing the 500 mm stroke to index multiple cell layers within a compact fixture.
Battery Tab Welding
Positions copper and aluminum busbar tabs under a laser welding head, where the 245 N push force at 0.5 MPa securely clamps the delicate terminals without deformation.
Module Handling Diverter
Acts as a long-stroke diverter arm on a battery module conveyor line, pushing assembled packs into testing stations where the rigid U flat-end cover maintains alignment.
Replacing the Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U with B06-MBL25X500U
To replace the B06-MAL25X500U, order the MBL25X500U. Verify your setup accommodates the U flat-end back cover for rigid mounting and the default PT tapered port thread. If your battery assembly process requires end-of-stroke cushioning to protect delicate cell layers, note that the MAL only has a fixed rubber bumper; you should upgrade to the MBLC25X500U on the current line for an adjustable air cushion. Furthermore, a plain cylinder does not hold its load when air pressure drops—the rod will drift—so employ an external rod lock for vertical z-axis stacking applications.
At 500 mm of stroke, the 10 mm rod is highly susceptible to bending under lateral stress. You must use an external guide rail to support the tooling weight. For sizing flexibility, stepping down to the 20 mm bore yields 157 N of push force at 0.5 MPa, while stepping up to the 32 mm bore provides 402 N, allowing you to tune the actuator to the exact payload of your battery handling fixture.
Upgrade checklist
- ✓ Order the B06-MBL25X500U (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 B06-MBL25X500U instead of this discontinued model.
Airtac B06-MAL Battery-Specific Pneumatic Cylinder B06-MAL25X500U FAQ
Yes, the B06-MAL25X500U is discontinued. The exact drop-in replacement is the MBL25X500U, which shares the identical 25 mm bore, 500 mm stroke, G1/8 port, and U flat-end cover. The B06- prefix simply designated it for battery manufacturing; the MBL replacement serves the exact same function.
At 0.5 MPa, it provides 245 N push and 206 N pull force. At 0.7 MPa, push increases to 343 N, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet option, it cannot accept position sensors; adding a sensor to the MBL replacement requires the -S suffix and CMSG or DMSG switches.
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Drop-in Upgrade
The B06-MBL25X500U replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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