This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X175-CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X175-CM 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 MAL25X175-CM
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 175mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X175-CM, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke175 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X175-CM
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM
The AirTAC MAL25X175-CM is a discontinued double-acting aluminum mini round cylinder with a 25 mm bore and 175 mm stroke. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa, operating at speeds of 30-800 mm/s. Because this legacy series is end-of-life, you should order the exact drop-in replacement: the MBL25X175-CM. It matches the original bore, stroke, output force, G1/8 port, and CM round-end mounting exactly.
This SKU features a CM round-end back cover, ideal for clevis mounting that accommodates slight arcing movements. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for equally robust performance. Note that this specific SKU lacks a built-in magnet (-S), meaning it cannot accept a position sensor. The piston relies on a heterogeneous two-way seal that retains grease, and the carbon-steel rod has a 20 um hard-chrome plating for wear resistance. End-of-stroke deceleration is handled by a fixed rubber bumper, not an adjustable cushion.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X175-CM |
| Bore size | Ø25 mm |
| Stroke | 175 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 MBL25X175-CM 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 MBL25X175-CM 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 MAL25X175-CM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×175 | 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 MAL25X175-CM Is Used
PCB Router Gantry
Drives the Z-axis plunge on a compact PCB depaneling router, using the 245 N push force at 0.5 MPa to cleanly cut FR4 fiberglass substrates without stressing the spindle.
Diagnostic Cartridge Loader
Pushes microfluidic cassettes into a clinical analyzer reader slot, where the 175 mm stroke accommodates deep magazine loading and the CM round-end absorbs minor gantry misalignment.
Pharmaceutical Lane Diverter
Actuates a sorting flap on a high-speed pill blister packaging line, using the 30-800 mm/s speed range to rapidly redirect product flow into the correct outfeed channel.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM with MBL25X175-CM
To replace the MAL25X175-CM, order the MBL25X175-CM. Confirm your 175 mm stroke, G1/8 port, and PT tapered thread form match your manifold. The CM round-end back cover on this unit requires a matching clevis bracket to allow pivoting; if your machine needs rigid fixed alignment, switch to the U flat-end equivalent. Because this SKU has no -S magnet, you cannot mount a position sensor; if you need end-of-stroke detection, order the MBL25X175S-CM and upgrade to the current CMSG, DMSG, or EMSG switch family.
For sizing flexibility, stepping down to a 20 mm bore drops the 0.5 MPa push force to 157 N, while stepping up to a 32 mm bore increases it to 402 N. At 175 mm of travel, the 10 mm rod has limited side-load tolerance; use an external guide rail to prevent rod bending. The fixed rubber bumper softens impact but does not lock the rod—if air pressure drops, the load will drift, requiring a pilot-operated check valve for position holding. If your application demands end-of-stroke speed regulation, upgrade to the MBLC series which offers adjustable air cushions.
Upgrade checklist
- ✓ Order the MBL25X175-CM (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 MBL25X175-CM instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL25X175-CM. It provides identical bore, stroke, force, G1/8 port, and CM round-end mounting. The main physical change is the body construction: the MAL uses threaded covers while the MBL uses a riveted rolling-packed body.
At 0.5 MPa operating pressure, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force increases to 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa. Note that this specific SKU lacks a magnet, so it cannot use CS1-M or DS1-M sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X175-CM replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
Request a Quote (Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CM → MBL25X175-CM)
Tell us the quantity and destination — we quote the drop-in MBL25X175-CM replacement with price, stock and lead time, usually within 7-8 hours.