Airtac MFCJ Adjustable Mini Cylinder MFCJ32X125-10
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X125-10 is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 125mm 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
- Stroke125 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 MFCJ32X125-10
Tune both travel and end-of-stroke shock precisely with this JIS-standard round-body mini cylinder. It features a SUS304 stainless steel barrel with riveted aluminium covers, offering a shorter mounting length than a comparable ISO 6432 unit while resisting mild washdown. The external adjuster shortens the extend stroke by up to 10 mm on site (usable extend 115-125 mm), and needle variable air cushions at both ends soak up high-speed impact.
Operating at 0.15-1.0 MPa with a 1/4" port and M10x1.25 male rod thread, the 32 mm bore delivers 402.2 N push and 345.6 N pull at 0.5 MPa. This yields a safe working load around 241 N, lifting about 20.5 kg vertically with a 2:1 margin. Note this SKU lacks the -S magnet, so it cannot accept CMSG/DMSG/EMSG switches.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X125-10 Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X125-10 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 125 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 MFCJ32X125-10
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×125 | 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 MFCJ32X125-10 Is Used
Custom Stroke Dampening
Dial in the 10 mm extend window and needle cushion to softly push a 20 kg machining fixture without end-of-stroke bounce.
High-Speed Diverting
Tune the extend length and air cushion to swiftly actuate a routing gate, absorbing the shock of rapid 402.2 N actuation.
Adjustable Product Pushing
Modify the extend position on the fly for varying carton sizes while the variable cushion arrests the 345.6 N pull smoothly.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X125-10 the Right Cylinder?
When sizing the adjustable-stroke family, compare the real outputs: this 32 mm bore pushes 402.2 N at 0.5 MPa, sitting between the 25 mm bore at 245.3 N and the 40 mm bore at 628.3 N. Choose the 32 mm for medium force tasks where you need on-site stroke tuning and high-speed cushioning without overbuilding the assembly.
Mounting options include LB foot, FA flange, and TC trunnion (no SDB or back-cover). Because this specific SKU has no -S magnet, position sensing is unavailable. Remember that the air cushion only decelerates the piston near the end of travel; it does not hold the load. If air pressure drops, the piston will drift, so fit an external rod lock or pilot check valve for suspended loads.
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 MFCJ32X125-10 FAQ
This 32 mm bore double-acting cylinder uses a 1/4" port and an M10x1.25 male rod thread. 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 the -S magnet, so it cannot accept CMSG, DMSG, or EMSG switches. The external adjuster shortens the extend stroke by up to 10 mm (115-125 mm range), and the variable air cushion decelerates the piston, but neither function acts as a mid-stroke lock.
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 MFCJ32X125-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.