Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CA
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CA 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 MF32X75CA
Delivering 402.2 N of push force at 0.5 MPa, this double-acting 32 mm bore mini cylinder is built around a JIS-standard round body. Its SUS304 stainless-steel barrel and riveted aluminium covers resist mild corrosion and washdown, while the internal two-way seal retains an oil film for extended mechanical life. Because the MF envelope is physically shorter than an ISO 6432 cylinder of the identical bore and stroke, it trims valuable mounting length in tight fixtures.
This specific configuration pairs a 75 mm stroke with a CA pivot back cover, making it ideal for articulated rod-end linkages. It uses a 1/4" port and an M10x1.25 male rod thread. Plan for roughly 241 N of actual work at 0.5 MPa, which translates to safely lifting a 20.5 kg vertical load with a 2:1 margin. Note that this SKU lacks a magnet, so it cannot host CMSG, DMSG, or EMSG sensors without switching to the -S variant.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CA Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CA |
|---|---|
| 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 MF32X75CA
| 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 MF32X75CA Is Used
Pivot-Arm Actuation
Leverages the built-in CA pivot back cover to drive a 75 mm swing on a packaging machine flap, utilising the 402.2 N thrust to overcome mechanical friction.
Divert Gate Pusher
Sorts medium-weight cartons on a logistics line, safely moving loads under the 241 N practical working limit while enduring humid washdown environments via its SUS304 barrel.
Vertical Part Lift
Raises 20 kg material bins between conveyor tiers, matching the 2:1 safety margin vertical lift capacity derived from the 0.5 MPa push rating.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75CA the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 reduces your 0.5 MPa push force to 245.3 N, whereas moving up to the MF40 increases it to 628.3 N. The integrated CA rear pivot simplifies angular mounting, and you can pair the body with LB foot, FA flange, or TC trunnion hardware if your frame demands it. Fixed TPU bumpers decelerate the stroke ends but do not act as an adjustable air cushion; look at the MFC variant if you need variable damping.
Remember that a standard double-acting cylinder drifts if air pressure drops or the valve is centred, as the bumpers only soften end-of-travel impacts rather than locking the rod. To suspend a load safely mid-stroke, install an external pilot-operated check valve or a dedicated rod lock. At 75 mm, side loads remain manageable, but always guide the rod end to prevent 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 MF32X75CA FAQ
At 0.5 MPa this 32 mm bore cylinder pushes with 402.2 N and pulls with 345.6 N. At 0.7 MPa the 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 detect its position. You must select the MF32X75CA-S variant to enable magnetic sensing. The body uses fixed TPU bumper pads for end-of-stroke deceleration rather than an adjustable air cushion.
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Covers non-human-caused product damage.
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