
The AirTAC Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC40X60CM is a genuine double acting + cushion JIS-standard round-body mini air cylinder with a Ø40mm bore and 60mm 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.
Delivering 628.3 N of push force at 0.5 MPa, this double-acting stainless mini cylinder tackles heavy loads with precision. The MFC40X60CM features a JIS-standard round-body construction with a SUS304 barrel and riveted aluminium covers, making the overall body shorter than an ISO 6432 cylinder for the same bore and stroke. A CM round-end back cover supports flexible mounting in tight machinery layouts.
A defining trait of the MFC series is the variable air cushion at both ends, allowing you to turn a needle to soak up end-of-stroke shock at high speeds, protecting the load and cutting noise versus a bumper mini. This 40 mm bore unit uses a 1/4" port and a 16 mm rod with an M14x1.5 male thread. For practical sizing, it yields a safe working load of roughly 377 N, lifting about 32 kg vertically with a 2:1 margin. Note this SKU lacks the -S magnet, so it cannot take CMSG/DMSG/EMSG switches.
| Model | Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC40X60CM |
|---|---|
| Series | MFC JIS mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 60 mm |
| Acting type | Double acting + cushion |
| Port size | 1/4" |
| Rod thread | M14×1.5 |
| 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 | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
| Max (@1.0 MPa) | 128 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). |
|---|---|
| 40 | Bore size in mm. |
| ×60 | 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.
Uses the 628.3 N push force to secure dense metal parts during machining, while the needle-set air cushion prevents jarring impacts at cycle end.
Handles robust sorting arms where the 60 mm stroke rapidly pushes heavy cartons, relying on variable end-cushioning to silence shock noise.
Acts as a high-force end-stop on roller conveyors, using the SUS304 stainless barrel to resist washdown moisture in distribution hubs.
When sizing this 40 mm bore, step down to the MFC32 if your application only needs 402.2 N of push force at 0.5 MPa, as no larger MFC bore exists for heavier demands. The variable air cushion is essential when cycling at high speeds or moving heavy masses, as it decelerates the piston near stroke end to reduce impact. Remember this cushion is not a lock or brake; the piston will drift on air loss, so fit an external rod lock or pilot check valve to hold a suspended load. Mounting options include LB foot, FA flange, SDB pivot, and TC trunnion.
Quick checklist
This 40 mm bore double-acting cylinder uses a 1/4" port and a 16 mm rod. It generates 628.3 N push and 527.8 N pull at 0.5 MPa, or 879.6 N push and 738.9 N pull at 0.7 MPa. The theoretical maximum force is 128.1 kgf at 1.0 MPa.
No, this specific SKU does not include the -S magnet, so it cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for position sensing. The cylinder also features a SUS304 stainless barrel and a variable air cushion at both ends to decelerate loads smoothly.
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