Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10 is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø25mm bore and 75mm stroke, 1/8" 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.
- BoreØ25 mm
- Stroke75 mm
- Port size1/8"
- 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 MFCJ25X75-10
Tune your extend stroke precisely on-site with the AirTAC MFCJ25X75-10, a JIS-standard round-body mini cylinder featuring a 10 mm adjustable window. This double-acting actuator uses an external adjuster to shorten the extend end from its 75 mm maximum down to 65 mm, while the retract stroke remains full. A needle variable air cushion at both ends soaks up high-speed shock for smooth deceleration.
The SUS304 stainless steel barrel and riveted aluminium covers resist mild corrosion and washdown environments. Furthermore, this body is physically shorter than an ISO 6432 cylinder for the same bore and stroke, saving valuable mounting length. Delivering 245.3 N push force at 0.5 MPa through a 1/8" port, it yields a safe working load of roughly 147 N or lifts about 12.5 kg vertically with a 2:1 margin. Note this SKU lacks a magnet and cannot take a sensor; specify the -S variant for CMSG/DMSG/EMSG switches.
Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10 Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 75 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| 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 (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 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 MFCJ25X75-10
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×75 | 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 MFCJ25X75-10 Is Used
High-Speed Trial Fits
Ideal for changeovers needing exact extend positions. Dial in the 10 mm window to perfect a 245.3 N push fit while the variable air cushion absorbs high-speed impact.
Light Transfer Diverter
Shorter than an ISO 6432 cylinder, it saves space on tight conveyor frames while smoothly diverting light packages with a safe working load of 147 N.
Washdown Packaging Pusher
The SUS304 stainless barrel handles mild washdowns, pushing 12.5 kg vertical loads with a 2:1 margin as the needle cushion prevents end-of-stroke bounce.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10 the Right Cylinder?
When sizing this series, compare the real thrust figures: the 25 mm bore offers 245.3 N push at 0.5 MPa, sitting between the MFCJ20 at 157 N and the MFCJ32 at 402.2 N. Choose this 25 mm bore when your changeover requires both on-site stroke tuning within a 10 mm window and variable air cushioning to absorb end-of-stroke shock at high speeds. Mounting options include LB foot, FA flange, and TC trunnion (no SDB or back-cover code exists on this adjustable build).
Remember that the air cushion only decelerates the piston near the stroke end; it is not a lock or brake. Because a standard cylinder does not hold its load on air loss or when the valve is centered, the piston will drift. If your application requires a held load, install an external rod lock or a pilot-operated check valve.
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 MFCJ25X75-10 FAQ
This 25 mm bore cylinder features a 1/8" port and a 10 mm male rod thread (M10x1.25). The double-acting thrust is 245.3 N push and 206.1 N pull at 0.5 MPa, 343.4 N push and 288.5 N pull at 0.7 MPa, with a theoretical maximum of 50 kgf at 1.0 MPa.
The external adjuster shortens the extend stroke by up to 10 mm on-site (usable extend 65-75 mm), while the variable air cushion at both ends decelerates the piston near stroke end. This specific SKU has no magnet and cannot take a sensor; you must specify the -S variant to use CMSG, DMSG, or EMSG switches.
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.
Related AirTAC MFCJ Cylinders
Request a Quote for Airtac MFCJ Adjustable Mini Cylinder MFCJ25X75-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.