
The AirTAC Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X100SCMTC is a genuine double acting + cushion 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.
Dialing in end-of-stroke deceleration is effortless with the AirTAC MFC32X100SCMTC, a JIS-standard round-body mini cylinder built for double-acting service. A variable air cushion at both ends replaces hard bumpers, using a needle valve to absorb high-speed shock and protect your payload. The riveted aluminium covers and SUS304 stainless barrel resist mild corrosion and washdown, while the CM round-end rear cover and TC trunnion mounting simplify pivot installations.
Delivering 402.2 N of push force at 0.5 MPa, this 32 mm bore unit handles substantial work for its compact footprint. It is notably shorter than an ISO 6432 cylinder of the same bore and stroke, saving valuable machine space. The integrated -S piston magnet supports CMSG, DMSG, and EMSG switches for position sensing. With a safe working load around 241 N, it lifts about 20.5 kg vertically with a 2:1 margin.
| Model | Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X100SCMTC |
|---|---|
| Series | MFC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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.
| 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.
| MFC | JIS-standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 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.
Stops and diverts heavy cartons on a high-speed line using its 241 N safe working load, relying on the tuned air cushion to prevent harsh impacts at the 100 mm stroke end.
Applies 402.2 N of push force at 0.5 MPa to seat small bearings or pins, where the SUS304 barrel withstands occasional coolant spray in a machining cell.
Raises and lowers access flaps weighing up to 20.5 kg with a 2:1 safety margin, using the TC trunnion to accommodate the pivoting motion smoothly.
When sizing this 32 mm bore actuator, compare its 402.2 N push force at 0.5 MPa against adjacent options. If your application is lighter, the MFC25 provides 245.3 N; for heavier demands, the MFC40 steps up to 628.3 N. Choose this MFC32 variant when operating at high speeds where the adjustable needle cushion is essential to smooth out stops.
Remember that the air cushion only decelerates the piston near the stroke end and does not function as a brake. If air pressure drops, the piston will drift, so fit an external rod lock or pilot check valve for suspended loads. The included TC trunnion pairs with the CM rear cover for articulated mounting, and the -S magnet enables electronic or reed sensor tracking.
Quick checklist
This double-acting 32 mm bore cylinder features a 1/4 inch air port and a 12 mm rod with an M10x1.25 male 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, the variable air cushion only decelerates the piston near the end of stroke and acts purely as a shock absorber, never as a lock or brake. If you need to hold a vertical load during pressure loss, you must install an external rod lock or pilot-operated check valve.
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