This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X170CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X170CA 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 MAL25X170CA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 170mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X170CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke170 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X170CA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA
The AirTAC MAL25X170CA is a discontinued double-acting aluminum mini round cylinder. As a legacy 25mm bore unit, it delivers 245N of push force and 206N of pull force at 0.5MPa, making it suitable for compact automation tasks. The direct drop-in replacement is the MBL25X170CA, which matches the original bore, stroke, output force, G1/8 port, and CA mounting. This SKU features a PT threaded port and a CA pivot clevis back cover designed to swing on a pin for arcing loads.
This specific model lacks an -S magnet, meaning it cannot accept a position sensor. The original MAL utilizes threaded front and back covers on the barrel, whereas the current MBL replacement uses a riveted rolling-packed body. Both designs share the same internal specs, including a heterogeneous two-way grease-retaining seal and a 10mm carbon-steel rod with 20um hard chrome plating guided by a self-lubricating bearing.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X170CA |
| Bore size | Ø25 mm |
| Stroke | 170 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 MBL25X170CA 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 MBL25X170CA 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 MAL25X170CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×170 | 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 MAL25X170CA Is Used
Transfer Arm Pivot
Ideal for a packaging line transfer arm where the CA clevis absorbs arcing loads, using the 245N push force at 0.5MPa to push cartons between belts.
PCB Ejection Mechanism
Suits an electronics assembly station ejecting PCBs, where the 170mm stroke and compact 25mm aluminum body fit tight machine frames.
Bin Diverter Flap
Used to actuate a diverter flap on a small-parts sorting bin, relying on the 206N pull force to retract the mechanism reliably.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA with MBL25X170CA
To replace the MAL25X170CA, order the MBL25X170CA. Confirm your 25mm bore, 170mm stroke, G1/8 port, PT thread, and CA pivot back cover. Because this SKU lacks an -S magnet, it cannot support a sensor; if you need position detection, you must upgrade to an MBL25X170CAS and switch from the legacy CS1-M/DS1-M switches to the current CMSG/DMSG/EMSG family. The MAL uses a fixed rubber bumper, so if your application requires adjustable end-of-stroke damping, step up to the MBLC variant.
For sizing flexibility, stepping down to the 20mm bore yields 157N push force at 0.5MPa, while stepping up to the 32mm bore provides 402N. At 170mm of stroke, the 10mm rod has low side-load tolerance; rely on the CA clevis to absorb arcing loads or add an external guide to prevent rod bending. A plain MBL does not hold its load when air is lost—the rod drifts—so use an external rod lock for vertical loads.
Upgrade checklist
- ✓ Order the MBL25X170CA (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 MBL25X170CA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X170CA FAQ
Yes, the MAL25X170CA is discontinued. The exact drop-in replacement is the MBL25X170CA, which matches the 25mm bore, 170mm stroke, G1/8 port, and CA pivot cover. The MBL uses a riveted body instead of threaded covers, but ratings remain identical.
At 0.5MPa, push force is 245N and pull is 206N; at 0.7MPa push is 343N; max theoretical force is 50kgf at 1.0MPa. This specific SKU has no magnet, so it cannot take a position sensor; adding one requires the -S version and a switch to CMSG/DMSG/EMSG sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X170CA 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 MAL25X170CA → MBL25X170CA)
Tell us the quantity and destination — we quote the drop-in MBL25X170CA replacement with price, stock and lead time, usually within 7-8 hours.