
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X600CA is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 600mm stroke, 1/4" air ports and a SUS304 stainless-steel barrel for mildly corrosive environments. For the same bore and stroke it is shorter than an ISO 6432 cylinder, saving mounting space.
Delivering 402.2 N of push force at 0.5 MPa, this double-acting JIS-standard round-body mini cylinder features a SUS304 stainless steel barrel with riveted aluminium covers that resist mild corrosion and washdown. Because the stroke of 600 mm exceeds the 500 mm standard limit, this specific unit is manufactured as a made-to-order configuration. The riveted rolling-packed structure yields a shorter overall body than an ISO 6432 cylinder of identical bore and stroke, saving valuable mounting length in tight fixtures.
The piston relies on a heterogeneous two-way seal that retains an oil film for prolonged service life, while fixed TPU bumper pads and a front-cover anti-impact pad soften the stroke-end impact. Operating on filtered air at 0.15-1.0 MPa through a 1/4" port, it achieves speeds of 30-800 mm/s. For practical sizing, plan for roughly 241 N of real work at 0.5 MPa, which translates to lifting about 20.5 kg vertically with a 2:1 safety margin.
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X600CA |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 600 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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 | Fixed TPU bumper pads |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MF/MFC (JIS-standard) datasheet. Barrel: SUS304 stainless steel; covers: aluminum alloy (round-body, riveted rolling-packed construction). Thread options: PT (blank) / G / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 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.
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×600 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MF-family variants: MF / MFC (double acting ±cushion), MSF / MTF (single acting push / pull), MFD / MFCD (double rod ±cushion), MFJ / MFCJ (adjustable stroke ±cushion). Back covers CA / U / CM. Mounting LB / FA / SDB / TC.
Pushes packages across a wide sorting lane using the extended 600 mm stroke, relying on the 402.2 N output to redirect heavy cartons without stalling.
Moves components between distant workstations on a production line, where the compact JIS body length saves valuable machine footprint compared to standard alternatives.
Ejects finished goods from elevated storage racks, utilizing the CA pivot mount to accommodate angular movement during the long retraction cycle.
When sizing this 32 mm bore, the adjacent MF25 provides 245.3 N of push at 0.5 MPa, whereas stepping up to the MF40 yields 628.3 N. Because this SKU lacks the -S magnet, it cannot accept CMSG, DMSG, or EMSG position switches; you must select an -S variant if sensing is required. The CA back cover supplies a pivot mount, complemented by LB, FA, SDB, and TC front mounting options.
At a 600 mm extension, the Ø12 mm rod is highly susceptible to side-loading and bending forces, so ensure the load is rigidly guided. Remember that a standard cylinder drifts when air is removed or the valve is centred, as the bumpers only decelerate the end of travel without locking the piston. To suspend a load safely, install an external rod lock or a pilot-operated check valve.
Quick checklist
This 32 mm bore cylinder features a 1/4" port and an M10x1.25 male rod thread. It generates 402.2 N push and 345.6 N pull at 0.5 MPa, increasing to 563 N push and 483.8 N pull at 0.7 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
No, this specific SKU does not include the required internal magnet, so CMSG, DMSG, or EMSG switches cannot be fitted. You would need to specify the -S variant to enable magnetic sensing. The unit relies on fixed TPU bumper pads for end-of-stroke deceleration rather than an adjustable air cushion.
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