This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X450-S-CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X450-S-CA 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 MAL25X450-S-CA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 450mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X450-S-CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke450 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X450-S-CA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA
The AirTAC MAL25X450-S-CA is a discontinued double-acting aluminum mini round cylinder with a 25 mm bore and 450 mm stroke. It delivers 245 N push and 206 N pull force at 0.5 MPa. AirTAC replaced this legacy unit with the MBL25X450-S-CA, a drop-in alternative retaining the exact bore, stroke, force, G1/8 port, and CA pivot mounting.
This SKU features a built-in magnet (-S) and a CA clevis back cover that swings on a pin to absorb arcing loads. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement uses a riveted rolling-packed body. Additionally, the legacy CS1-M or DS1-M sensors used on this MAL are superseded by CMSG, DMSG, or EMSG switches on the MBL successor.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X450-S-CA |
| Bore size | Ø25 mm |
| Stroke | 450 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 MBL25X450-S-CA 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 MBL25X450-S-CA 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 MAL25X450-S-CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×450 | 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 MAL25X450-S-CA Is Used
Diverting Gate Actuation
Uses the 245 N push force at 0.5 MPa to swing a light routing flap on a packaging conveyor, with the CA pivot absorbing the arcing motion of the 450 mm stroke.
Textile Yarn Traverse
Moves a yarn guide back and forth across a 450 mm winding width, relying on the self-lubricating front-cover bearing to maintain smooth operation at speed.
Carton Push-off Arm
Pushes small cardboard cartons off a roller table at the end of a line, where the fixed rubber bumper prevents harsh metal-on-metal slamming at full extension.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA with MBL25X450-S-CA
To replace this MAL25X450-S-CA, order the exact MBL25X450-S-CA drop-in equivalent. Confirm your 25 mm bore, 450 mm stroke, G1/8 port, PT thread, CA pivot back cover, and magnet are retained. Because this is a 450 mm stroke on a 10 mm rod, side-load tolerance is low; you must use the CA clevis to articulate or add an external guide rail to prevent rod bending. If you need less force, step down to the 20 mm bore (157 N push at 0.5 MPa). If you need more force, step up to the 32 mm bore (402 N push at 0.5 MPa). The fixed rubber bumper softens end-of-stroke impact but does not lock the rod; for position holding when air drops, add an external pilot check valve. If you need adjustable air cushioning, move to the MBLC variant on the current line.
Upgrade checklist
- ✓ Order the MBL25X450-S-CA (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 MBL25X450-S-CA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X450-S-CA FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL25X450-S-CA. It matches the 25 mm bore, 450 mm stroke, G1/8 port, CA pivot back cover, and magnet. You just order the MBL25X450-S-CA instead.
At 0.5 MPa it provides 245 N push and 206 N pull; at 0.7 MPa it provides 343 N push, with a theoretical maximum of 50 kgf at 1.0 MPa. The -S magnet works with older CS1-M and DS1-M switches. When you switch to the MBL replacement, you must update to CMSG, DMSG, or EMSG sensors.
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Drop-in Upgrade
The MBL25X450-S-CA 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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