Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm 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.
- BoreØ32 mm
- Stroke60 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 MFCJ32X60-20S
Trim the extend stroke by up to 20 mm on-site with the AirTAC MFCJ32X60-20S, giving a usable 40-60 mm forward travel while retract remains full. This double-acting mini cylinder pairs that external adjuster with a variable needle air cushion at both ends to soak up high-speed end-of-stroke shock.
Built to JIS dimensions with a SUS304 stainless barrel and riveted aluminium covers, the round body is deliberately shorter than an ISO 6432 unit for the same 32 mm bore and 60 mm stroke, saving valuable mounting length. The 1/4" port and Ø12 mm rod (M10x1.25 male thread) deliver 402.2 N push at 0.5 MPa. Because this SKU carries the -S suffix, a built-in piston magnet is ready for CMSG, DMSG or EMSG position switches. Expect a safe working load around 241 N, or vertical lifts of about 20.5 kg with a 2:1 margin.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 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 MFCJ32X60-20S
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | 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.
Where the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S Is Used
High-Speed Component Pressing
Dial in the exact 40-60 mm extend distance for seating delicate electronic connectors, relying on the needle air cushion to prevent impact damage at fast cycle speeds.
Adjustable Diverter Arms
Fine-tune the stroke length on-site to accommodate varying package sizes on a packing line without swapping the cylinder, using the 241 N safe working load to push lightweight cartons.
Vertical Lift Stops
Lift items up to 20.5 kg in pick-and-place tasks; the JIS-standard round body saves vertical mounting space compared to longer ISO 6432 alternatives.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X60-20S the Right Cylinder?
Weigh the MFCJ32 against the MFCJ40 by force: the 32 mm bore pushes 402.2 N at 0.5 MPa, whereas the 40 mm bore hits 628.3 N. If your changeover demands less than 245.3 N, a smaller MFCJ25 would suffice, but the 32 mm bore here gives a solid buffer for trial fits where the exact extend position and end-of-stroke deceleration both need tuning. The variable air cushion is ideal for 30-800 mm/s cycles, but remember it only decelerates the piston—it is not a brake.
For mounting, choose LB foot, FA flange or TC trunnion brackets (the adjustable-stroke build has no SDB option or back-cover code). The integrated -S magnet means you can directly fit CMSG, DMSG or EMSG sensors without modifying the cylinder. If the machinery must hold a load vertically during an air loss event, do not rely on the cushion; add an external rod lock or pilot-operated check valve to prevent drift.
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 MFCJ32X60-20S FAQ
This 32 mm bore cylinder features a 1/4" air port and a 12 mm rod with an M10x1.25 male thread. At 0.5 MPa it pushes 402.2 N and pulls 345.6 N. At 0.7 MPa it pushes 563 N and pulls 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa.
The external adjuster shortens the extend stroke by up to 20 mm (usable range 40-60 mm), while the variable air cushion at both ends decelerates the piston near the end of travel. The cushion is not a lock or brake, so the piston will drift on air loss. The -S suffix means it has a built-in magnet for CMSG, DMSG or EMSG sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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