This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement B05-MBL32X90S, 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 B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S
The AirTAC B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 90mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the B05-MBL32X90S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke90 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → B05-MBL32X90S
- 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 B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S
The AirTAC B05-MAL32X90S is a discontinued compact double-acting aluminum mini round cylinder. The B05- prefix marks this as a robot and manipulator (pick-and-place) dedicated variant, though mechanically it is identical to the standard MAL32X90S. Delivering 402 N of push force at 0.5 MPa, it is now replaced by the direct replacement MBL32X90S, which matches the exact bore, stroke, force, port, and mounting.
This legacy unit features a Ø12 mm carbon-steel rod with 20 um hard-chrome plating guided by a self-lubricating front-cover bearing. The original MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body. Because this SKU includes the -S magnet, it was designed to work with older CS1-M / DS1-M switches; upgrading to the MBL requires switching to the current CMSG / DMSG / EMSG sensor family.
Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S Technical Specifications
| Model | Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | B05-MBL32X90S |
| Bore size | Ø32 mm |
| Stroke | 90 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 B05-MBL32X90S 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 B05-MBL32X90S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×90 | 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 B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S Is Used
Pick-and-Place Robot Arms
Drives the 90 mm extend and retract motion on manipulator grippers, utilizing the 402 N push force at 0.5 MPa to lift and transfer small electronic components between conveyors.
PCB Board Sorting
Actuates a 90 mm stroke pusher on an SMT line to deflect printed circuit boards into testing fixtures, relying on the self-lubricating bearing guide for smooth high-cycle operation.
Light Package Diverting
Handles small parcel routing on a packaging belt where the 346 N pull force at 0.5 MPa easily retracts a 90 mm diverter arm without overwhelming the compact aluminum frame.
Replacing the Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S with B05-MBL32X90S
To replace this discontinued cylinder, order the MBL32X90S. Confirm your G1/8 port and PT thread form match. Because this SKU has the -S magnet, you must update your position sensing to CMSG, DMSG, or EMSG switches, as the older CS1-M and DS1-M sensors are incompatible with the new body. If you need to adjust force, stepping down to a 25 mm bore yields 245 N push at 0.5 MPa, while stepping up to a 40 mm bore provides 628 N push at 0.5 MPa. Note that the fixed rubber bumper on the MAL cannot be adjusted; if your pick-and-place cycle needs end-of-stroke deceleration, specify the MBLC variant on the current line for an adjustable air cushion. A plain cylinder does not hold position if air pressure drops, so use an external rod lock for vertical loads.
Upgrade checklist
- ✓ Order the B05-MBL32X90S (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 B05-MBL32X90S instead of this discontinued model.
Airtac B05-MAL Robot-Dedicated Pneumatic Cylinder B05-MAL32X90S FAQ
Yes, the B05-MAL32X90S is discontinued. The direct replacement is the MBL32X90S, which shares the same 32 mm bore, 90 mm stroke, G1/8 port, and force ratings. The B05- prefix simply indicated it was a robot and manipulator dedicated variant of the base MAL32X90S, and the MBL replacement fits those same pick-and-place applications.
At 0.5 MPa it provides 402 N push and 346 N pull force, increasing to 563 N push at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa. Because this SKU includes the -S magnet, it uses the older CS1-M and DS1-M switches. When you upgrade to the MBL32X90S, you must switch to the current CMSG, DMSG, or EMSG sensor family.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The B05-MBL32X90S 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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