Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10 is a genuine double acting, adjustable stroke + 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.
- BoreØ40 mm
- Stroke60 mm
- Port size1/4"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM14×1.5
- 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 MFCJ40X60-10
Tune your extend stroke precisely on-site with the AirTAC MFCJ40X60-10, a JIS-standard round-body mini cylinder built with a SUS304 stainless barrel and riveted aluminium covers. An external adjuster shortens the extend end by up to 10 mm (usable 50-60 mm), while the needle-set variable air cushion at both ends absorbs high-speed shock for smooth, quiet motion.
Delivering robust thrust with a 1/4" port and M14x1.5 male rod thread, this 40 mm bore double-acting unit pushes 628.3 N and pulls 527.8 N at 0.5 MPa. It yields a safe working load of roughly 377 N, lifting about 32 kg vertically with a 2:1 margin. The compact riveted body is shorter than an ISO 6432 cylinder for the same stroke, saving valuable mounting length. Note this SKU lacks a magnet, so it cannot take CMSG/DMSG/EMSG sensors without the -S option.
Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10 Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 60 mm |
| Acting type | Double acting, adjustable stroke + 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.
Theoretical Output Force (Ø40mm)
| 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.
Model Code: Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, 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.
Where the Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10 Is Used
High-Speed Press Feed
Dial in the 50-60 mm extend and tune the needle air cushion to stop a 32 kg metal blank feed carriage smoothly without end-of-stroke shock.
Package Divert Arm
Adjust the extend position on the fly for varying carton sizes while relying on the 628.3 N push force to pivot heavy goods reliably.
Pallet Stopper Gate
Fine-tune the stopping distance within the 10 mm window and let the variable cushion absorb the impact of fast-moving pallets up to 377 N.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10 the Right Cylinder?
Choose the MFCJ40 over the MFCJ32 when you need extra muscle: the 40 mm bore pushes 628.3 N at 0.5 MPa compared to 402.2 N for the 32 mm version. This adjustable-stroke, variable-cushion design is ideal for high-speed changeovers and shock-sensitive trial fits where both the end position and deceleration need on-site tuning. Mount via LB foot, FA flange, or TC trunnion (no SDB or back-cover here).
Remember that the air cushion only decelerates the piston near stroke end; it is not a brake. The cylinder will drift on air loss, so add an external rod lock or pilot check valve if you must hold a suspended load. Because this specific SKU has no -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 MFCJ40X60-10 FAQ
This 40 mm bore cylinder features a 1/4" port and an M14x1.5 male rod thread. It generates 628.3 N push and 527.8 N pull at 0.5 MPa, 879.6 N push and 738.9 N pull at 0.7 MPa, with a theoretical maximum of 128.1 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet, so it cannot accept CMSG, DMSG, or EMSG switches. You must select the -S variant for sensing. The external adjuster shortens the extend stroke by up to 10 mm but does not lock the piston mid-stroke.
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1-Year Warranty
Covers non-human-caused product damage.
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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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