
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X10-10 is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 10mm 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.
Tune both travel and end-of-stroke shock on the fly with this 32 mm bore, 10 mm stroke adjustable cylinder. A needle variable air cushion at each end soaks up high-speed impact, while the external adjuster shortens the extend stroke by up to 10 mm. The riveted SUS304 stainless round body and aluminium covers form a JIS-standard assembly that is physically shorter than an ISO 6432 cylinder of the same size, saving valuable mounting length.
Delivering 402.2 N push and 345.6 N pull at 0.5 MPa, this double-acting actuator handles an estimated 241 N safe working load and lifts about 20.5 kg vertically with a 2:1 margin. It uses a 1/4" port and a 12 mm rod with an M10x1.25 male thread. Note this specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG or EMSG sensors.
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X10-10 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 10 mm |
| Acting type | Double acting, adjustable stroke + 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.
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×10 | 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.
Dial in the exact 0-10 mm extend distance for delicate parts clamping where the 402.2 N push force is sufficient and the air cushion prevents marking.
Fine-tune the ejection stroke on high-speed assembly lines, using the variable cushion to quietly stop the 12 mm rod without slamming.
Adjust the extend endpoint on the fly for repetitive trial fits, leveraging the compact JIS body to fit tight research enclosures.
Weighing the MFCJ32 against the MFCJ40 comes down to force and space. The 32 mm bore yields 402.2 N push at 0.5 MPa, whereas the 40 mm bore provides 628.3 N. If your changeover demands precise extend tuning and shock absorption at speed, this 10 mm adjustable window with needle cushions is ideal. Remember the cushion only decelerates the piston near the end of travel; it is not a brake. To hold a load securely on air loss, fit an external rod lock or pilot check valve. Mounting options include LB foot, FA flange and TC trunnion.
Quick checklist
This 32 mm bore cylinder features a 1/4" port and a 12 mm rod. 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. Operating pressure is 0.15-1.0 MPa and speed is 30-800 mm/s.
No, this specific SKU does not include the -S magnet option, so it cannot accept CMSG, DMSG or EMSG switches. You can still use the external adjuster to shorten the extend stroke by up to 10 mm and tune the needle air cushion at both ends for smooth deceleration.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.