This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X550-S-CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X550-S-CA 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 550mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X550-S-CA, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke550 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X550-S-CA
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA
The AirTAC MAL32X550-S-CA is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 550mm stroke. Because 550mm exceeds the 500mm standard limit, this is a made-to-order non-standard stroke. It delivers 402N push and 346N pull at 0.5 MPa. The exact drop-in replacement is the MBL32X550-S-CA, matching the bore, stroke, force, G1/8 port, and CA pivot mount.
This legacy unit features a CA pivot clevis back cover designed to swing on a pin for arcing loads, which is essential for this long stroke. The original MAL body uses threaded front and back covers, whereas the current MBL replacement uses a riveted rolling-packed body. The -S magnet on this MAL works with older CS1-M or DS1-M switches; upgrading to the MBL requires switching to CMSG, DMSG, or EMSG sensors.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X550-S-CA |
| Bore size | Ø32 mm |
| Stroke | 550 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 MBL32X550-S-CA 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 MBL32X550-S-CA 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×550 | 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA Is Used
Textile Loom Tensioning Arm
Drives a swinging tensioning arm on a textile loom, using the CA pivot mount to accommodate the arcing motion required to maintain fabric tension across a 550mm loom width.
Package Sorting Diverter
Pushes cardboard cartons onto a secondary packaging line, where the 402N thrust at 0.5 MPa easily overcomes friction on the roller conveyor over the long 550mm travel distance.
Automated Warehouse Pusher
Actuates a long-travel goods pusher in a dense storage rack, relying on the 32mm bore's 82kgf maximum force to slide heavy totes into their designated storage bays.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA with MBL32X550-S-CA
To replace the MAL32X550-S-CA, order the MBL32X550-S-CA. Confirm your 32mm bore, 550mm stroke, PT thread, G1/8 port, and CA pivot back cover. Because the -S magnet is present, note that your existing CS1-M or DS1-M sensors will not fit the MBL; you must update to CMSG, DMSG, or EMSG switches. If you need an adjustable air cushion instead of the fixed rubber bumper, step up to the MBLC version on the current line.
For sizing flexibility, stepping down to the 25mm bore yields 245N push at 0.5 MPa, while stepping up to the 40mm bore provides 628N push. At 550mm, the 12mm rod has low side-load tolerance; you must use an external guide rail to prevent rod bending. The fixed rubber bumper softens end-of-stroke impact but does not hold the load if air pressure drops, so add a pilot-operated check valve for position holding.
Upgrade checklist
- ✓ Order the MBL32X550-S-CA (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 MBL32X550-S-CA instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X550-S-CA FAQ
Yes, the MAL series is discontinued. The exact drop-in replacement is the MBL32X550-S-CA, which matches the 32mm bore, 550mm stroke, CA pivot mount, G1/8 port, and force. You must upgrade your sensors from the old CS1-M or DS1-M to the current CMSG, DMSG, or EMSG switches.
The 32mm bore provides 402N push and 346N pull at 0.5 MPa, 563N push at 0.7 MPa, and a maximum theoretical force of 82kgf at 1.0 MPa. It uses a G1/8 port and a 12mm rod with an M10x1.25 thread.
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Drop-in Upgrade
The MBL32X550-S-CA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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