
The AirTAC Airtac MBL Aluminum Alloy Mini Cylinder MBL32X30CA is a genuine double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 30mm stroke, G1/8 air ports and a fixed rubber bumper. Its compact riveted body suits push, hold and clamp motion in tight machine spaces.
The AirTAC MBL32X30CA is a compact double-acting aluminum mini round cylinder engineered for tight machine spaces. At 32mm bore and 30mm stroke, it generates 402N push and 346N pull force at 0.5 MPa. This specific SKU features a CA pivot (clevis) back cover, allowing the cylinder body to swing on a pin to accommodate arcing or angular loads during movement. The riveted rolling-packed barrel keeps the footprint small and lightweight, though it is not designed to be disassembled like a tie-rod cylinder.
Internally, the cylinder relies on a heterogeneous two-way piston seal that retains grease for long service life, paired with a carbon-steel piston rod featuring 20μm hard-chrome plating for wear and corrosion resistance. This particular model lacks the -S suffix, meaning it cannot accept a CMSG, DMSG, or EMSG position sensor. End-of-stroke deceleration is handled by a fixed rubber bumper rather than an adjustable air cushion.
| Model | Airtac MBL Aluminum Alloy Mini Cylinder MBL32X30CA |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Rubber bumper (MBLC variant: adjustable air cushion) |
| Max stroke | Up to 500 mm |
Specifications follow the official AirTAC MBL series datasheet. Confirm against the product label before installation. Standard stroke to 500 mm (special order to 800 mm). Thread options: PT / G / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MBL | Aluminum-barrel mini round cylinder, double acting. |
|---|---|
| 32 | Bore size in mm. |
| ×30 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: MBLC (adjustable cushion), MBLD (double rod), MBLJ (adjustable stroke), MSBL/MTBL (single acting).
Drives pivoting guide arms on textile looms where the CA clevis back cover absorbs angular motion and the 402N force firmly tensions yarn threads.
Folds cardboard flaps on compact packaging lines, utilizing the short 30mm stroke and fixed rubber bumper to cycle rapidly at up to 800 mm/s.
Indexes populated PCB trays into testing stations, fitting into narrow conveyor gaps where larger ISO 15552 profile cylinders cannot fit.
For sizing flexibility, stepping down to the 25mm bore yields 245N push force at 0.5 MPa, while stepping up to the 40mm bore provides 628N. Choose the 40mm or the MBLC variant if your application requires adjustable air cushioning for heavier moving masses. Because this base MBL uses a fixed rubber bumper, it does not hold position or load when air pressure is lost or the valve is centered; the rod will drift. Use an external rod lock or pilot-operated check valve if position holding is critical. Replacement match: 32mm bore, 30mm stroke, G1/8 port, PT thread, CA pivot back cover, no magnet.
Quick checklist
This double-acting cylinder provides 402N push and 346N pull at 0.5 MPa, 563N push at 0.7 MPa, and a maximum theoretical force of 82 kgf at 1.0 MPa. It operates at speeds ranging from 30 to 800 mm/s.
This specific SKU lacks the -S magnet suffix, so it cannot accept CMSG, DMSG, or EMSG sensor switches. Additionally, the base MBL uses a fixed rubber bumper for end-of-stroke impact absorption; for adjustable air cushioning, you must select the MBLC variant.
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