This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B01-MBL25X160CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B01-MBL25X160CA 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-MAL25X160CA
The AirTAC Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 160mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the B01-MBL25X160CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke160 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B01-MBL25X160CA
About the Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA
The AirTAC B01-MAL25X160CA is a discontinued compact double-acting aluminum mini round cylinder. The leading B01- prefix marks this as an application-dedicated, customer-specified variant of the base MAL25X160CA, meaning it is mechanically identical to the standard model. Delivering 245 N of push force at 0.5 MPa, it is replaced directly by the MBL25X160CA.
This legacy unit features a Ø10 mm carbon-steel rod with 20 um hard-chrome plating and a heterogeneous two-way grease-retaining seal. Its body uses threaded front and back covers, whereas the drop-in MBL25X160CA upgrade utilizes a riveted rolling-packed body. The CA back cover provides a pivot clevis for arcing loads, and because this specific SKU lacks the -S magnet option, it cannot accept a position sensor.
Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA Technical Specifications
| Model | Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B01-MBL25X160CA |
| Bore size | Ø25 mm |
| Stroke | 160 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-MBL25X160CA 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-MBL25X160CA 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-MAL25X160CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×160 | 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-MAL25X160CA Is Used
Textile Loom Yarn Guide
Actuates a yarn guide arm across a weaving loom, using the 245 N push force and CA pivot bracket to accommodate the slight arcing swing of the thread path.
Bottling Line Diverter
Pushes plastic bottles onto a secondary packaging lane, where the 160 mm stroke provides the exact reach needed to clear the main conveyor belt.
Carton Flap Folder
Folds small corrugated carton flaps prior to tape sealing, relying on the compact aluminum body to fit within tight packaging machine frames.
Replacing the Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA with B01-MBL25X160CA
To replace this discontinued cylinder, order the MBL25X160CA, which matches the 25 mm bore, 160 mm stroke, G1/8 port, PT thread, and CA pivot mounting. Since this SKU has no -S magnet, it cannot support a sensor; if detection is needed, order an MBL with the S option and note that the current line uses CMSG / DMSG / EMSG switches instead of the older CS1-M / DS1-M. The MAL uses a fixed rubber bumper; for adjustable air cushioning, step up to the MBLC equivalent.
For sizing flexibility, stepping down to the 20 mm bore yields 157 N push at 0.5 MPa, while stepping up to the 32 mm bore provides 402 N. Because the 160 mm stroke exceeds 300 mm, the small 10 mm rod has low side-load tolerance; use the CA pivot to absorb arcing motion or add an external guide to prevent rod bending. A plain bumper does not hold position if air pressure drops, so add an external rod lock for suspended loads.
Upgrade checklist
- ✓ Order the B01-MBL25X160CA (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-MBL25X160CA instead of this discontinued model.
Airtac B01-MAL Special Purpose Cylinder B01-MAL25X160CA FAQ
Yes, the B01-MAL25X160CA is discontinued. The exact drop-in replacement is the MBL25X160CA, which matches the 25 mm bore, 160 mm stroke, G1/8 port, and CA pivot mounting. The B01- prefix simply denotes an application-dedicated variant of the base MAL cylinder, so the MBL replacement fits identically.
At 0.5 MPa it provides 245 N push and 206 N pull force; at 0.7 MPa it pushes 343 N, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; the MBL replacement with an S option uses CMSG / DMSG / EMSG switches.
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Drop-in Upgrade
The B01-MBL25X160CA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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