Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 75mm 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.
- BoreØ32 mm
- Stroke75 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionFixed TPU bumper pads
- 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 MF32-40 Stainless Steel Mini Cylinder MF32X75CM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting JIS-standard round-body mini cylinder is built around a SUS304 stainless barrel with riveted aluminium covers. The 32 mm bore pairs with a 75 mm stroke, and the CM round-end rear cover simplifies direct pivot mounting. Because the MF body is shorter than a comparable ISO 6432 unit for the same envelope, it drops neatly into tight machine fixtures.
The internal piston relies on a heterogeneous two-way seal that retains an oil film for long service life, while fixed TPU bumper pads and 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. Note that this specific SKU lacks the -S magnet, so it cannot host CMSG, DMSG or EMSG reed switches.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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.
Where the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM Is Used
Package Diverter Arm
Swings a lightweight routing gate on a packaging line, using the 402.2 N push force to snap parcels onto an adjacent belt.
Small Press Ejector
Kicks stamped metal blanks out of a die fixture, leveraging the compact JIS body length to fit within a cramped press enclosure.
Pallet Stop Gate
Raises and lowers a physical stop pin at the end of a roller conveyor, securely halting 20 kg pallets via the CM pivot mount.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 yields 245.3 N at 0.5 MPa, while moving up to the MF40 provides 628.3 N. If your process drops air pressure or centres the valve, the piston will drift because the TPU pads only decelerate the end of travel rather than locking the rod. To suspend a load safely, fit an external rod lock or a pilot-operated check valve. The 1/4" port and M10x1.25 male rod thread are fixed by the bore. For position feedback, select the -S magnet variant instead of this non-magnetic model. With a 75 mm stroke, side-load stress on the 12 mm rod is minimal, but always align the pivot to avoid rod bending.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CM FAQ
This 32 mm bore double-acting cylinder pushes with 402.2 N and pulls with 345.6 N at 0.5 MPa. At 0.7 MPa, push is 563 N and pull is 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. It features a 1/4" air port and an M10x1.25 male rod thread.
No, this specific SKU does not include a piston magnet, so CMSG, DMSG or EMSG switches cannot be used. You must select the -S variant for sensing. The unit features a CM round-end back cover for pivot mounting and uses fixed TPU bumper pads rather than an adjustable air cushion.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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