Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50 is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 mm
- Port size1/4"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50
Dial in exact end positions on-site with this adjustable-stroke, variable-cushion mini cylinder. The external adjuster shortens the extend stroke by up to 50 mm, while needle air cushions at both ends absorb high-speed shock for smooth 30-800 mm/s motion. It uses a 1/4" port and a 12 mm rod with an M10x1.25 male thread.
Built as a JIS-standard round-body unit with a SUS304 stainless barrel and riveted aluminium covers, it is shorter than an ISO 6432 cylinder for the same 32 mm bore and 50 mm stroke, saving mounting length. The bore delivers 402.2 N of push force at 0.5 MPa, giving a safe working load of about 241 N or a 20.5 kg vertical lift with a 2:1 margin. This non-magnet SKU cannot take a sensor; add the -S option for CMSG/DMSG/EMSG switches.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50 Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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.
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 MFCJ Adjustable Mini Cylinder MFCJ32X50-50
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 MFCJ Adjustable Mini Cylinder MFCJ32X50-50 Is Used
High-Speed Component Pressing
Tune the 50 mm extend window to press lightweight fittings precisely, relying on the variable air cushion to stop the 402.2 N thrust smoothly without shock.
Adjustable Transfer Diverter
Fine-tune the actuation length on-site for varying package sizes, using the needle cushion to absorb high-speed impacts during rapid line changeovers.
Vertical Lift Gates
Lifts about 20.5 kg vertically using 0.5 MPa air, with the adjustable stop allowing you to set the exact gate opening height without changing hardware.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X50-50 the Right Cylinder?
Choose between the two available bores based on your force needs: this 32 mm bore provides 402.2 N push at 0.5 MPa, while the larger MFCJ40 offers 628.3 N. If your changeover requires both exact stroke tuning and end-of-stroke shock control at high speed, the MFCJ series is ideal. Mount via LB foot, FA flange, or TC trunnion (no SDB or back-cover).
Remember the air cushion only decelerates the piston near the ends; it is not a brake. If air loss occurs, the piston drifts, so fit an external rod lock or pilot check valve to hold a suspended load. Also, because this specific SKU lacks the -S magnet, it cannot accept position sensors.
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 MFCJ Adjustable Mini Cylinder MFCJ32X50-50 FAQ
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 force of 82 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet and cannot accept magnetic switches. You must select the -S variant to use CMSG, DMSG, or EMSG sensors. The 50 mm adjustable window and air cushions function identically regardless of the magnet option.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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