This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B01-MBL32X50CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B01-MBL32X50CA 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 B01-MAL Special Purpose Cylinder B01-MAL32X50CA
The AirTAC Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 50mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the B01-MBL32X50CA, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke50 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B01-MBL32X50CA
About the Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA
The AirTAC B01-MAL32X50CA is a discontinued double-acting aluminum mini round cylinder. The leading "B01-" prefix marks this as an application-dedicated, customer-specified variant of the base MAL32X50CA, meaning it is mechanically identical to the standard catalog model. Delivering 402 N of push force at 0.5 MPa, it is replaced drop-in by the MBL32X50CA.
The legacy MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body for equally robust performance. Because this specific SKU lacks the -S magnet option, it cannot accept a position sensor. Internally, a heterogeneous two-way seal retains grease, and the 12 mm carbon-steel rod features 20 um hard-chrome plating to resist wear.
Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA Technical Specifications
| Model | Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B01-MBL32X50CA |
| Bore size | Ø32 mm |
| Stroke | 50 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-MBL32X50CA carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The B01-MBL32X50CA 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 B01-MAL Special Purpose Cylinder B01-MAL32X50CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×50 | 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-MAL32X50CA Is Used
Textile Loom Tensioning
Provides 402 N of push force at 0.5 MPa to maintain precise yarn tension on high-speed weaving looms, utilizing the CA pivot to absorb frame oscillation.
Bottling Line Diverter
Actuates a routing gate on a 50 mm stroke to sort glass bottles, with the self-lubricating front-cover bearing ensuring smooth operation in humid wash-down zones.
PCB Shuttle Pusher
Advances circuit board trays into an inspection station where the compact aluminum body fits tight machine envelopes and the 12 mm hard-chrome rod resists side wear.
Replacing the Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA with B01-MBL32X50CA
To replace the B01-MAL32X50CA, order the MBL32X50CA. It matches the 32 mm bore, 50 mm stroke, G1/8 port, PT thread, and CA pivot back cover exactly. The CA clevis allows the cylinder to swing on a pin, which is critical for accommodating arcing loads. If your machine needs less force, step down to the 25 mm bore (245 N push at 0.5 MPa); if you need more power, step up to the 40 mm bore (628 N push at 0.5 MPa, which also upgrades the port to G1/4). Note that the fixed rubber bumper on this cylinder softens end-of-stroke impacts but is not an adjustable air cushion—if you require cushioning adjustment, look to the MBLC line. Additionally, this cylinder will drift if air pressure is lost, so use an external rod lock for load-holding applications.
Upgrade checklist
- ✓ Order the B01-MBL32X50CA (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-MBL32X50CA instead of this discontinued model.
Airtac B01-MAL Special Purpose Cylinder B01-MAL32X50CA FAQ
Yes, the B01-MAL32X50CA is discontinued. The exact drop-in replacement is the MBL32X50CA, which matches the 32 mm bore, 50 mm stroke, CA pivot back cover, G1/8 port, and force ratings. The "B01-" prefix simply designates an application-specific build of the standard MAL32X50CA, so the MBL32X50CA functions identically.
At 0.5 MPa it pushes with 402 N and pulls with 346 N. At 0.7 MPa the push force is 563 N, and the maximum theoretical force is 82 kgf at 1.0 MPa. Because this SKU does not include the -S magnet option, it cannot accept CS1-M or DS1-M position sensors; if sensing is required, order an MBL32X50CAS which uses the newer CMSG/DMSG/EMSG switches.
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The B01-MBL32X50CA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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