This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B01-MBL32X250CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B01-MBL32X250CA 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-MAL32X250CA
The AirTAC 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 drop-in 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
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 drop-in 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 — 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-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 true drop-in 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 exact drop-in 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.
Drop-in Upgrade
The B01-MBL32X250CA 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 B01-MAL Special Purpose Cylinder B01-MAL32X250CA → B01-MBL32X250CA)
Tell us the quantity and destination — we quote the drop-in B01-MBL32X250CA replacement with price, stock and lead time, usually within 7-8 hours.