Airtac MF32-40 Stainless Steel Mini Cylinder MF32X100SUTC
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X100SUTC is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 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 MF32X100SUTC
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 corrosion and washdown. For the same 32 mm bore and 100 mm stroke, the MF body is shorter than an ISO 6432 cylinder, saving valuable mounting length in tight fixtures. 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.
Equipped with a 1/4" port and an M10x1.25 male rod thread, the unit features a built-in magnet for position sensing. Plan for about 241 N of real work at 0.5 MPa, which means it lifts about 20.5 kg vertically with a 2:1 safety margin. The U flat-end back cover and TC trunnion mounting support pivoting loads, and the included -S magnet allows CMSG, DMSG, or EMSG switches to track piston travel.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X100SUTC Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X100SUTC |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 MF32X100SUTC
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 MF32X100SUTC Is Used
Package Diverting Gate
Actuates a routing flap on a packaging line, using the 402.2 N thrust to push parcels smoothly onto secondary chutes.
Clamp Actuation
Secures aluminium extrusions in a machining fixture, leveraging the 20.5 kg vertical lift capacity to hold parts firmly.
Pallet Stopper Arm
Raises a stop blade on a roller conveyor to halt incoming pallets, relying on the compact JIS body to fit tight frame gaps.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X100SUTC the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 yields 245.3 N at 0.5 MPa, whereas stepping up to the MF40 provides 628.3 N. If air pressure drops or the valve centres, the piston drifts because the TPU pads only decelerate near the stroke end rather than locking the load; add an external rod lock or pilot-operated check valve for secure holding. The TC trunnion mount pairs well with the U flat-end rear cover for pivoting articulation. At 100 mm, verify side loading to prevent rod bending, and use the -S magnet with CMSG, DMSG, or EMSG switches for precise end-of-stroke detection.
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 MF32X100SUTC FAQ
The 32 mm bore uses a 1/4" port. At 0.5 MPa it pushes 402.2 N and pulls 345.6 N. At 0.7 MPa it pushes 563 N and pulls 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa.
The SUS304 stainless round body with riveted aluminium covers is shorter than an ISO 6432 cylinder for the same stroke, saving space. It includes a U flat-end back cover, a TC trunnion mount, and a built-in magnet for CMSG, DMSG, or EMSG sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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