Airtac MF32-40 Stainless Steel Mini Cylinder MF32X80CA
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X80CA is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 80mm 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
- Stroke80 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 MF32X80CA
Generating 402.2 N of push force at 0.5 MPa, this double-acting 32 mm bore pneumatic mini cylinder is built around a SUS304 stainless barrel with riveted aluminium covers that resist mild washdown. The MF32X80CA uses a JIS-standard round-body design that is physically shorter than an ISO 6432 cylinder for the same 80 mm stroke, saving valuable mounting length in tight machinery. It breathes through a 1/4" port and relies on fixed TPU bumper pads to decelerate the stroke end.
The heterogeneous two-way piston seal retains an oil film for long service life, while the front cover integrates an anti-impact pad to soften end-of-stroke shock. Because this specific SKU lacks the -S magnet, it cannot accept CMSG, DMSG or EMSG position switches. Plan for roughly 241 N of actual work at 0.5 MPa, which means it can safely lift about 20.5 kg vertically with a 2:1 safety margin.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X80CA Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X80CA |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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 MF32X80CA
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 MF32X80CA Is Used
Package Diverter Arm
Swings a sorting gate on a packaging line using the CA pivot mount, applying 402.2 N at 0.5 MPa to push parcels onto secondary chutes.
Small Press Ejection
Retracts an ejection pin inside an aluminium die-casting cell, safely lifting parts weighing up to 20.5 kg during the extraction cycle.
Pallet Lift Gate
Raises a lightweight pallet stopper flap where the shorter JIS body avoids colliding with adjacent roller lanes in dense conveyor layouts.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X80CA the Right Cylinder?
When sizing this 32 mm bore unit, the smaller MF25 provides 245.3 N of push at 0.5 MPa, whereas stepping up to the MF40 yields 628.3 N. If your fixture demands position holding upon air loss, remember that this base cylinder will drift; the bumpers only soften the stroke end rather than acting as a brake, so you should specify an external pilot check valve or rod lock for suspended loads. The integrated CA rear pivot cover suits articulated rod-end clevis mountings, and adding the -S magnet variant is necessary if you require sensing. For this 80 mm stroke, ensure the load is guided to prevent rod bending under side loads.
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 MF32X80CA FAQ
This 32 mm bore double-acting 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, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
No, because this specific SKU lacks the internal magnet, it cannot accept CMSG, DMSG or EMSG switches; you must order the -S variant for position sensing. It features a CA rear pivot cover and fixed TPU bumper pads that decelerate the stroke end but do not act as an adjustable air cushion.
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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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