Airtac MFCJ Adjustable Mini Cylinder MFCJ32X100-50S
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X100-50S is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 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 MFCJ32X100-50S
Dial in exact extend lengths on the factory floor with the AirTAC MFCJ32X100-50S, a JIS-standard round-body mini cylinder built for high-speed precision. The external adjuster shortens the extend stroke by up to 50 mm on site, while needle valves set a variable air cushion at both ends to absorb shock. A 1/4" port feeds the 12 mm rod, delivering 402.2 N of push force at 0.5 MPa.
The riveted SUS304 stainless barrel and aluminium covers resist mild washdown corrosion, and the body is shorter than an ISO 6432 cylinder for the same 32 mm bore and 100 mm stroke, saving valuable mounting length. The built-in -S magnet supports CMSG, DMSG and EMSG sensors for position confirmation. For sizing, this bore lifts about 20.5 kg vertically with a 2:1 margin, offering a safe working load near 241 N.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X100-50S Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X100-50S |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 MFCJ32X100-50S
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 MFCJ32X100-50S Is Used
High-Speed Component Pressing
Tunes the 50 mm extend window to dial in exact contact depth on delicate bearings, using the variable air cushion to prevent impact bounce at 800 mm/s.
Adjustable Diverting Gate
Shifts product lanes on the fly during format changeovers, relying on the 241 N safe working load to push cartons smoothly without harsh end stops.
Dynamic Sealing Head
Feeds film or lids at high cycle rates, adjusting the extend end by up to 50 mm to accommodate varying package heights while the needle cushion softens deceleration.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X100-50S the Right Cylinder?
Choose the MFCJ32 when your application needs around 402.2 N of push force at 0.5 MPa; step up to the MFCJ40 for 628.3 N if moving heavier fixtures. This adjustable-stroke build excels in changeovers where both the end position and the end-of-stroke shock need fine-tuning during high-speed cycling. Mount via LB foot, FA flange or TC trunnion (no SDB). The -S magnet enables electronic or reed switches, but remember the cylinder does not hold position on air loss—specify 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 MFCJ32X100-50S FAQ
This 32 mm bore cylinder features a 1/4" port, a 12 mm piston rod and an M10x1.25 male rod thread. It delivers 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 max of 82 kgf at 1.0 MPa.
The external adjuster shortens the extend stroke by up to 50 mm on site, while the variable air cushion at both ends decelerates the piston near the end of travel to absorb high-speed shock. The -S magnet allows CMSG, DMSG and EMSG sensors for position detection.
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 MFCJ32X100-50S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.