
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X60CM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 60mm 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 is engineered for tight machinery layouts. Its SUS304 stainless-steel barrel and riveted aluminium covers shrug off mild washdown, while the internal two-way seal retains an oil film for extended lifespan. Because this MF32X60CM configuration lacks the -S suffix, it cannot accept CMSG, DMSG, or EMSG magnetic switches.
For the same 32 mm bore and 60 mm stroke, the riveted rolling-packed structure makes the overall body shorter than a comparable ISO 6432 cylinder, saving valuable mounting length. The 1/4" port feeds the chamber efficiently, and fixed TPU bumper pads paired with a front-cover anti-impact pad soften stroke-end impacts. Plan for roughly 241 N of actual 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 MF32X60CM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 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. |
| ×60 | 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.
Swing a sorting flap on a packaging line using the 402.2 N push force, relying on the compact JIS body to fit between narrow conveyor belts.
Kick stamped small parts out of a die fixture, where the fixed TPU bumper pads absorb the end-of-stroke impact without requiring adjustment.
Fold corrugated cardboard flaps on an automated packing station, taking advantage of the SUS304 barrel to resist humid or mildly wet environments.
When sizing this 32 mm bore, the adjacent MF25 generates 245.3 N of push at 0.5 MPa, whereas stepping up to the MF40 yields 628.3 N. The rear CM round-end cover suits pivot mountings, and you can pair the body with LB foot, FA flange, SDB pivot, or TC trunnion hardware. Because this specific SKU has no internal magnet, position sensing is impossible without switching to an -S variant.
If your circuit drops air or the valve centres, the piston will drift; the fixed bumpers only decelerate the stroke end and never act as a brake. To suspend a load safely, install an external rod lock or a pilot-operated check valve. At a 60 mm extension, keep side-loads minimal to prevent rod bending and premature seal wear.
Quick checklist
This 32 mm bore double-acting cylinder uses a 1/4" port and an M10x1.25 male rod thread. It pushes with 402.2 N and pulls with 345.6 N at 0.5 MPa. At 0.7 MPa, push increases to 563 N and pull to 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa.
No, because this specific SKU lacks the -S suffix, it has no internal magnet and cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for sensing. The unit features a CM round-end rear cover and is shorter than an ISO 6432 cylinder for the same stroke.
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