Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10S
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10S 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 MFCJ40X60-10S
Trim the extend stroke by up to 10 mm on site with the AirTAC MFCJ40X60-10S, a JIS-standard round-body mini cylinder built for high-speed actuation. The riveted SUS304 stainless barrel and aluminium covers form a compact body that is shorter than an ISO 6432 unit for the same 40 mm bore and 60 mm stroke. A needle variable air cushion at both ends soaks up end-of-stroke shock, while the 1/4" port and M14x1.5 male rod thread handle the 628.3 N push force at 0.5 MPa.
This double-acting actuator delivers a safe working load of about 377 N, lifting roughly 32 kg vertically with a 2:1 margin. The -S suffix denotes a built-in piston magnet, enabling CMSG, DMSG, or EMSG reed and electronic switches for position confirmation. The external adjuster sets the end position but does not lock the load mid-stroke.
Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10S Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10S |
|---|---|
| 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 MFCJ40X60-10S
| 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 MFCJ40X60-10S Is Used
High-Speed Diverting
Use the 628.3 N push force and variable air cushion to smoothly divert heavy packages on a conveyor without end-of-stroke slamming.
Trial Fit Assembly
Dial in the exact 50 to 60 mm extend position during automated press fits, relying on the 10 mm adjuster to perfect the end point.
Carton Sealing
Drive sealing heads with a 377 N safe working load, tuning the needle cushion to absorb shock and protect delicate packaging materials.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ40X60-10S the Right Cylinder?
Choose the MFCJ40 over the MFCJ32 when you need the higher 628.3 N push force at 0.5 MPa instead of the 402.2 N offered by the smaller bore. The 10 mm adjustable window is ideal for changeovers where the exact extend position and end-of-stroke shock both need tuning. Because the cushion only decelerates the piston, you must add an external rod lock or pilot check valve to hold a load vertically during air loss.
Mounting options include LB foot, FA flange, and TC trunnion brackets. The -S magnet allows seamless sensor integration, and the 1/4" port matches the 40 mm bore standard. Speeds range from 30 to 800 mm/s.
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 MFCJ40X60-10S FAQ
This 40 mm bore cylinder features a 1/4" port and delivers 628.3 N push / 527.8 N pull at 0.5 MPa, 879.6 N push / 738.9 N pull at 0.7 MPa, and a theoretical max of 128.1 kgf at 1.0 MPa.
The external adjuster shortens the extend stroke by up to 10 mm, while the variable air cushion at both ends decelerates the piston near the end. The -S suffix means it has a 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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