Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM
The AirTAC Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM is a genuine double acting + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 125mm 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
- Stroke125 mm
- Port size1/4"
- Acting typeDouble acting + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
About the Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM
Delivering 402.2 N of push force at 0.5 MPa, the AirTAC MFC32X125CM is a JIS-standard round-body mini cylinder built for demanding actuation. It features a SUS304 stainless barrel with riveted aluminium covers, resisting mild corrosion and washdown environments. The CM designation indicates a round-end rear cover, and the 1/4" port matches the 32 mm bore specification.
A defining trait of this MFC series is the variable air cushion at both ends, allowing you to dial in a needle valve to absorb high-speed end-of-stroke shock, protecting the load and cutting noise. For the same bore and stroke, this riveted body is notably shorter than an ISO 6432 cylinder, saving valuable mounting length. In practical terms, it yields a safe working load of roughly 241 N, or about 20.5 kg of vertical lift with a 2:1 safety margin.
Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM Technical Specifications
| Model | Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM |
|---|---|
| Series | MFC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 125 mm |
| Acting type | Double acting + cushion |
| 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 | Variable air cushion, both ends |
| 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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM
| MFC | JIS-standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×125 | 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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM Is Used
Package Diverting
Handles 20 kg cartons at high speed on a sorting line, using the adjustable air cushion to softly stop the 125 mm stroke and prevent package damage.
Light Pressing
Applies up to 241 N of safe working force to seat electronic components, relying on the SUS304 stainless body for mild shop-floor corrosion resistance.
Vertical Lift Gates
Raises lightweight access doors; note that an external pilot check valve is required to hold the load, as the cylinder drifts without air pressure.
Is the Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM the Right Cylinder?
When sizing this 32 mm bore, evaluate your force needs carefully. If 402.2 N at 0.5 MPa is excessive, step down to the MFC25 which provides 245.3 N; if your payload requires more thrust, the MFC40 offers 628.3 N. The adjustable air cushion is most beneficial when cycling at high speeds or moving heavy masses, letting you fine-tune the deceleration to prevent harsh impacts.
Keep in mind that the cushion only decelerates the piston near the stroke end and does not function as a brake. If your application must hold a load vertically during air loss or valve centering, the piston will drift, requiring an external rod lock or pilot-operated check valve. Additionally, this specific SKU lacks a magnet, so it cannot accept CMSG, DMSG, or EMSG sensors; choose the -S variant if position detection is required.
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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X125CM FAQ
This 32 mm bore cylinder features a 1/4" port and an M10x1.25 male rod thread. It delivers 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, this specific SKU does not include a magnet, so it cannot support CMSG, DMSG, or EMSG switches. You must select the -S variant to enable sensing. The cylinder does feature a variable air cushion at both ends to decelerate loads, but this is not a locking mechanism.
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