This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement B05-MBL25X25S, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S
The AirTAC B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 25mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the B05-MBL25X25S, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B05-MBL25X25S
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S
The AirTAC B05-MAL25X25S is a discontinued compact double-acting aluminum mini round cylinder. The "B05-" prefix designates this as a robot or manipulator pick-and-place dedicated variant, though mechanically it is identical to the base MAL25X25S. Delivering 245 N of push force at 0.5 MPa, it is engineered for light, fast automation handling. AirTAC replaced this legacy unit with the MBL25X25S, a direct alternative retaining the exact same 25 mm bore, 25 mm stroke, G1/8 port, and 50 kgf maximum theoretical force.
Two distinct engineering shifts define the upgrade. Structurally, the older MAL relies on threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body for a more rigid assembly. Additionally, because this SKU includes a magnet (-S), the sensor family changes: the legacy CS1-M and DS1-M switches are retired in favor of the current CMSG, DMSG, and EMSG series on the MBL replacement.
Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S Technical Specifications
| Model | Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B05-MBL25X25S |
| Bore size | Ø25 mm |
| Stroke | 25 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 B05-MBL25X25S 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 B05-MBL25X25S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×25 | 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 B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S Is Used
SCARA Robot Pick-and-Place
Utilizes the 245 N push force at 0.5 MPa to extend and grip lightweight plastic housings on a moving conveyor without adding excessive mass to the robot wrist.
PCB Component Insertion
Leverages the short 25 mm stroke and 30-800 mm/s speed range to rapidly press connectors into printed circuit boards within tight electronic assembly machinery.
Carton Flap Folding
Employs the 206 N pull force at 0.5 MPa to retract and tuck cardboard flaps on a packaging line, relying on the self-lubricating front-cover bearing guide for millions of cycles.
Replacing the Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S with B05-MBL25X25S
To replace this discontinued cylinder, order the MBL25X25S. It drops directly into your existing setup with identical 25 mm stroke, G1/8 port, and PT thread specifications. Because the -S magnet is present, you must update your position sensing to CMSG, DMSG, or EMSG switches. If you need to step down to a smaller bore, the 20 mm variant offers 157 N of push at 0.5 MPa; stepping up to the 32 mm bore provides 402 N. Note that the fixed rubber bumper softens end-of-stroke impacts but is not an adjustable air cushion—choose the MBLC line if your manipulator requires end-of-stroke deceleration. Furthermore, this bumper does not hold the load if air pressure drops; pair the cylinder with a pilot-operated check valve if the arm must maintain its vertical grip during an outage.
Upgrade checklist
- ✓ Order the B05-MBL25X25S (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 B05-MBL25X25S instead of this discontinued model.
Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL25X25S FAQ
Yes, the B05-MAL25X25S is discontinued. The direct replacement is the MBL25X25S, which matches the 25 mm bore, 25 mm stroke, G1/8 port, and mounting dimensions. The B05- prefix simply marked it as a pick-and-place robot variant, and the MBL25X25S serves as the direct mechanical successor.
At 0.5 MPa, it provides 245 N push and 206 N pull force. At 0.7 MPa, the push force is 343 N, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this SKU includes a magnet (-S), it works with older CS1-M and DS1-M sensors on the MAL; when upgrading to the MBL25X25S, you must switch to CMSG, DMSG, or EMSG switches.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The B05-MBL25X25S replaces this model 1:1.
Fast Dispatch
MBL replacements are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
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