Airtac MF32-40 Stainless Steel Mini Cylinder MF32X220SCM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X220SCM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 220mm 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
- Stroke220 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 MF32X220SCM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting JIS-standard round-body mini cylinder uses a SUS304 stainless barrel with riveted aluminium covers to resist mild washdown. Because the MF body is shorter than an ISO 6432 cylinder for the same 32 mm bore and 220 mm stroke, it saves valuable mounting length in tight machinery. The piston relies on a two-way oil-retaining seal for long life, while fixed TPU bumper pads and a front-cover anti-impact pad soften stroke-end impacts.
Air enters via a 1/4" port to drive the Ø12 mm rod, and the built-in magnet (-S) supports CMSG, DMSG or EMSG sensors. For real-world work at 0.5 MPa, plan for roughly 241 N of usable load. Factoring a 2:1 safety margin, it lifts about 20.5 kg vertically, letting you match actual part weights accurately. The CM round-end back cover eases rear pivot mounting.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X220SCM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X220SCM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 220 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 MF32X220SCM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×220 | 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 MF32X220SCM Is Used
Package Diverting
Pushes cartons off a sorting line using 402.2 N at 0.5 MPa, with the CM round-end cover allowing slight articulation during the transfer arc.
Clamp Actuation
Secures aluminium extrusions in a machining fixture, safely applying about 241 N of working force without crushing the profile.
Vertical Part Lift
Raises 20 kg component trays between conveyor tiers; the shorter JIS body fits into tight vertical lift modules where ISO 6432 lengths fail.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X220SCM the Right Cylinder?
When sizing this 32 mm bore, the smaller MF25 provides 245.3 N and the larger MF40 yields 628.3 N at 0.5 MPa, giving clear upgrade or downgrade paths. If your process drops air pressure or centres the valve, the piston will drift; the fixed bumpers only decelerate the end of travel and act as neither a brake nor a lock. To suspend a load securely, add an external rod lock or a pilot-operated check valve. At 220 mm, this standard stroke is well within the 500 mm limit, though you should still minimize side loading to prevent rod bending. The -S magnet enables position sensing, and the CM rear cover suits pivot installations.
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 MF32X220SCM FAQ
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, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
It uses fixed TPU bumper pads that decelerate the stroke end but do not offer adjustable air cushioning. Its JIS-standard riveted stainless body is physically shorter than an ISO 6432 cylinder of the same bore and stroke, saving mounting space.
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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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