This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement B01-MBL32X250CA, 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-MAL32X250CA
The AirTAC B01-MAL Special Purpose Cylinder B01-MAL32X250CA is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 250mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the B01-MBL32X250CA, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke250 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B01-MBL32X250CA
- 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-MAL32X250CA
The AirTAC B01-MAL32X250CA is a discontinued double-acting aluminum mini round cylinder delivering 402 N of push force at 0.5 MPa. The leading "B01-" prefix designates this as an application-dedicated, customer-specified variant of the base MAL32X250CA, meaning it shares the exact same physical specifications, including the 32 mm bore, 250 mm stroke, and G1/8 port. AirTAC replaced this legacy series with the MBL32X250CA, a direct upgrade that matches the original bore, stroke, output force, and mounting dimensions.
Mechanically, this unit features a carbon-steel piston rod with a 20 um hard-chrome plating to resist wear, guided by a self-lubricating bearing in the front cover. The legacy MAL body uses threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body for structural rigidity. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor. The end of stroke is controlled by a fixed rubber bumper, not an adjustable air cushion.
Airtac B01-MAL Special Purpose Cylinder B01-MAL32X250CA Technical Specifications
| Model | Airtac B01-MAL Special Purpose Cylinder B01-MAL32X250CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B01-MBL32X250CA |
| Bore size | Ø32 mm |
| Stroke | 250 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-MBL32X250CA 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-MBL32X250CA 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-MAL32X250CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×250 | 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-MAL32X250CA Is Used
Textile Loom Weft Guide
Drives the weft guide arm on a textile loom, utilizing the 250 mm stroke and 402 N push force to thread yarn carriers across the weaving width.
Bottling Line Diverter
Actuates a pivot gate on a beverage bottling conveyor, leveraging the CA clevis mount to swing the arm and divert glass bottles into a labeling station.
Carton Flap Folder
Folds minor flaps on a packaging line, where the compact 32 mm aluminum body fits into tight transfer chutes and pushes lightweight cardboard at 0.5 MPa.
Replacing the Airtac B01-MAL Special Purpose Cylinder B01-MAL32X250CA with B01-MBL32X250CA
To replace the B01-MAL32X250CA, order the MBL32X250CA. It is a direct fit: confirm the 32 mm bore, 250 mm stroke, PT thread form, and the CA pivot back cover, which swings on a pin to accommodate arcing rod paths. If your machine requires end-of-stroke cushioning, note that the MAL bumper is fixed; you must step up to the current MBLC32X250CA for an adjustable air cushion. Since this SKU has no -S magnet, it cannot support a sensor; if you need position detection, order the MBL32X250CAS and upgrade to the current CMSG or DMSG switch family.
When sizing, verify if 402 N push at 0.5 MPa is sufficient for your load. Stepping down to a 25 mm bore drops the push force to 245 N, while stepping up to a 40 mm bore increases it to 628 N. With a 250 mm stroke, the 12 mm rod is susceptible to bending under lateral stress; use the CA clevis to self-align the load or add an external guide rail to prevent side-load damage. A plain cylinder does not hold its position when air pressure drops—the rod will drift—so install a pilot-operated check valve if load holding is required.
Upgrade checklist
- ✓ Order the B01-MBL32X250CA (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-MBL32X250CA instead of this discontinued model.
Airtac B01-MAL Special Purpose Cylinder B01-MAL32X250CA FAQ
Yes, the B01-MAL32X250CA is discontinued. The direct replacement is the MBL32X250CA. The "B01-" prefix simply marks this as an application-dedicated variant of the base MAL32X250CA, so the replacement matches the 32 mm bore, 250 mm stroke, CA pivot, and G1/8 port exactly. You will also notice the MBL uses a riveted body instead of the older threaded covers.
The 32 mm bore provides a push force of 402 N and a pull force of 346 N at 0.5 MPa. At 0.7 MPa, the push force is 563 N, with a maximum theoretical force of 82 kgf at 1.0 MPa. The port size is G1/8, the rod is 12 mm, and the rod-end thread is M10x1.25.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The B01-MBL32X250CA 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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