This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X160-S-CM-LB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X160-S-CM-LB 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 MAL25X160-S-CM-LB
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 160mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X160-S-CM-LB, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke160 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X160-S-CM-LB
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB
The AirTAC MAL25X160-S-CM-LB is a discontinued double-acting aluminum mini round cylinder delivering 245 N of push force at 0.5 MPa. It features a 25 mm bore, 160 mm stroke, G1/8 port, and a PT thread form. AirTAC replaced this legacy unit with the MBL25X160-S-CM-LB, a drop-in alternative retaining the exact same force, port size, and LB foot mounting accessory.
This SKU includes a built-in magnet (-S) for position sensing; the legacy MAL works with CS1-M / DS1-M switches, while the modern MBL replacement uses CMSG / DMSG / EMSG sensors. The original MAL body uses threaded front and back covers, whereas the MBL upgrade features a riveted rolling-packed body. This unit also uses a CM round-end back cover and a heterogeneous two-way seal that retains grease for prolonged friction reduction.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X160-S-CM-LB |
| Bore size | Ø25 mm |
| Stroke | 160 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 MBL25X160-S-CM-LB 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 MBL25X160-S-CM-LB 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 MAL25X160-S-CM-LB
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×160 | 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 MAL25X160-S-CM-LB Is Used
PCB Router Ejection
Uses the 245 N push force at 0.5 MPa to eject cut printed circuit boards from a router fixture, relying on the 160 mm stroke to clear the workzone entirely.
Carton Flap Folding
Deploys the 160 mm stroke to fold small corrugated carton flaps prior to tape sealing, where the LB foot mount provides a rigid base for repetitive lateral motion.
Diagnostic Cartridge Sorting
Actuates a diverter gate for medical test cartridges, using the -S magnet to confirm gate position via a CS1-M sensor before the next cycle begins.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB with MBL25X160-S-CM-LB
To replace this MAL25X160-S-CM-LB, order the MBL25X160-S-CM-LB. Confirm the 25 mm bore, 160 mm stroke, G1/8 port, PT thread, CM round-end back cover, and LB foot mounting are retained. Because this SKU has the -S magnet, plan to upgrade your position sensing from the older CS1-M / DS1-M switches to the current CMSG / DMSG / EMSG family used by the MBL.
For sizing flexibility, stepping down to the 20 mm bore drops the push force to 157 N at 0.5 MPa, while stepping up to the 32 mm bore increases it to 402 N. Since the 160 mm stroke exceeds 300 mm, the 10 mm carbon-steel rod has low side-load tolerance; use the LB foot bracket alongside an external guide to prevent rod bending. Note that the fixed rubber bumper is not an adjustable cushion—if you need end-of-stroke deceleration, step up to the MBLC series. A plain cylinder does not hold its load when air is lost, so add an external rod lock for vertical applications.
Upgrade checklist
- ✓ Order the MBL25X160-S-CM-LB (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 MBL25X160-S-CM-LB instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X160-S-CM-LB FAQ
Yes, the MAL series is discontinued. The exact drop-in replacement is the MBL25X160-S-CM-LB, which matches the 25 mm bore, 160 mm stroke, 245 N push force, G1/8 port, and LB foot mount. You must upgrade the sensor, as the MAL -S magnet works with CS1-M / DS1-M switches while the MBL uses CMSG / DMSG / EMSG switches.
At 0.5 MPa, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force is 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa. The 10 mm carbon-steel rod has a 20 um hard chrome plating to resist wear.
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Drop-in Upgrade
The MBL25X160-S-CM-LB 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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