
The AirTAC Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X500CM is a genuine double acting + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 500mm 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.
The MFC32X500CM delivers 402.2 N of push force at 0.5 MPa, making it a solid mid-range actuator for automated machinery. Its defining feature is the variable air cushion at both ends-a needle valve you adjust to absorb end-of-stroke shock at high speeds, protecting your tooling and reducing noise compared to a fixed-bumper mini.
Built to JIS standards, this round-body cylinder uses a SUS304 stainless barrel with riveted aluminium covers, offering mild corrosion resistance for washdown areas. With a 500 mm stroke, it remains shorter than an ISO 6432 cylinder of the same bore and stroke, saving valuable mounting length. The 1/4" port and M10x1.25 rod thread are standard for this bore size.
| Model | Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X500CM |
|---|---|
| Series | MFC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 500 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. |
| ×500 | 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.
Moves 20 kg payloads at 500 mm/s; the adjustable cushion decelerates the arm smoothly at both stroke ends, preventing part damage and reducing cycle-time vibration.
Pushes finished cartons off a conveyor at 402.2 N force. The needle-set cushion absorbs the impact of the load stopping, keeping the line quiet and stable.
Holds a workpiece in a drilling fixture with 402.2 N clamping force. The variable cushion allows gentle approach and firm contact, avoiding shock to the part.
For lighter indexing tasks, the MFC25 offers 245.3 N at 0.5 MPa; step up to the MFC40 for 628.3 N if your load demands more force. The variable cushion is critical when moving heavy loads at speeds above 300 mm/s-it prevents hard impacts that can damage components. Remember, this cylinder does not hold its position on air loss; the piston drifts. Use an external rod lock for vertical or safety-critical applications. This SKU has no -S magnet, so it cannot accept a magnetic switch; choose the -S variant for CMSG/DMSG/EMSG sensors. Mounting options include LB foot, FA flange, and SDB pivot blocks.
Quick checklist
At 0.5 MPa, push force is 402.2 N and pull is 345.6 N. At 0.7 MPa, push is 563 N and pull is 483.8 N. Theoretical maximum force is 82 kgf at 1.0 MPa. Operating pressure range is 0.15-1.0 MPa.
No, this specific SKU (MFC32X500CM) does not include the -S magnet, so it cannot be used with CMSG, DMSG, or EMSG sensors. You would need the -S variant for sensing capability. The 'CM' suffix indicates a round-end back cover.
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