This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement B01-MBL25X150CA, 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 B01-MAL Special Purpose Cylinder B01-MAL25X150CA
The AirTAC Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 150mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the B01-MBL25X150CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke150 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B01-MBL25X150CA
- 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 B01-MAL Special Purpose Cylinder B01-MAL25X150CA
The AirTAC B01-MAL25X150CA is a discontinued double-acting aluminum mini round cylinder. The B01- prefix marks this as an application-dedicated, customer-specified variant of the base MAL25X150CA, meaning it is mechanically identical to the standard model. Delivering 245 N of push force at 0.5 MPa, it features a 25 mm bore, 150 mm stroke, and a G1/8 port. As a legacy unit, it uses a fixed rubber bumper for end-of-stroke damping rather than an adjustable air cushion.
AirTAC replaced this unit with the MBL25X150CA, a direct upgrade retaining the exact bore, stroke, force, and CA pivot mounting. The original MAL body uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body. Because this specific SKU lacks an -S magnet, it cannot support position sensing; had it included one, the legacy CS1-M / DS1-M switches would need upgrading to CMSG / DMSG / EMSG sensors on the new MBL.
Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA Technical Specifications
| Model | Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B01-MBL25X150CA |
| Bore size | Ø25 mm |
| Stroke | 150 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 B01-MBL25X150CA 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 B01-MBL25X150CA produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×150 | 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 B01-MAL Special Purpose Cylinder B01-MAL25X150CA Is Used
Pouch Packaging Diverter
Uses the 245 N push force and CA pivot bracket to swing product flow gates on a packaging conveyor, absorbing arcing motion without bending the 10 mm rod.
Textile Loom Tensioner
Actuates a thread tensioning arm across a 150 mm travel distance, relying on the self-lubricating front-cover bearing guide for continuous high-speed movement.
Carton Sorting Pusher
Pushes lightweight cardboard cartons off a sorting line, where the fixed rubber bumper safely absorbs the 150 mm stroke impact without damaging the product.
Replacing the Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA with B01-MBL25X150CA
To replace the B01-MAL25X150CA, order the MBL25X150CA. Confirm your 25 mm bore, 150 mm stroke, G1/8 port, and the CA pivot back cover, which swings on a pin to absorb arcing loads. This SKU has no -S magnet, so it cannot accept a position sensor. If you need end-of-stroke deceleration beyond the fixed rubber bumper, step up to the current MBLC line for adjustable air cushions. Note that a plain cylinder drifts when air is lost; for holding vertical loads, add an external rod lock.
For sizing, this 25 mm bore yields 245 N push and 206 N pull at 0.5 MPa. If you need less force, step down to the 20 mm bore (157 N push at 0.5 MPa). If you need more, step up to the 32 mm bore (402 N push at 0.5 MPa). Because the 150 mm stroke is relatively long for the 10 mm rod, side-load tolerance is low; use the CA clevis to prevent rod bending, or add an external guide rail.
Upgrade checklist
- ✓ Order the B01-MBL25X150CA (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 B01-MBL25X150CA instead of this discontinued model.
Airtac B01-MAL Special Purpose Cylinder B01-MAL25X150CA FAQ
Yes, the B01-MAL25X150CA is discontinued. The direct replacement is the MBL25X150CA, which shares the same 25 mm bore, 150 mm stroke, G1/8 port, and CA pivot mounting. The B01- prefix simply designates an application-specific build of the standard MAL cylinder. The modern MBL upgrades the body from threaded covers to a riveted rolling-packed design.
At 0.5 MPa, the 25 mm bore provides 245 N push and 206 N pull force. At 0.7 MPa, push force is 343 N, with a theoretical maximum of 50 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot accept position sensors and cannot detect rod position.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The B01-MBL25X150CA 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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