Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-30S
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-30S is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 150mm 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
- Stroke150 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 MFCJ32X150-30S
Dial in exact end positions and soak up high-speed shock with the AirTAC MFCJ32X150-30S. This JIS-standard round-body mini cylinder features a 30 mm external adjuster that shortens the 150 mm extend stroke on-site, paired with a variable needle air cushion at both ends for smooth deceleration. The SUS304 stainless steel barrel and riveted aluminium covers resist mild corrosion and washdown.
Operating at 30-800 mm/s via a 1/4" port, 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. The -S suffix equips the piston with a magnet for CMSG, DMSG or EMSG switches, and the compact body is shorter than an ISO 6432 cylinder of the same size.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-30S Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-30S |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 150 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 MFCJ32X150-30S
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×150 | 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 MFCJ32X150-30S Is Used
Adjustable Tooling Pusher
Fine-tune the extend stroke within the 30 mm window during machine changeovers, using the 402.2 N push force to position light assemblies precisely.
High-Speed Diverter Gate
Variable air cushions absorb the shock of rapid 150 mm actuation, smoothly diverting packages without slamming the riveted stainless body.
Vertical Lift Stopper
Lifts about 20.5 kg vertically with a 2:1 safety margin, halting items on a conveyor line where the exact stop position needs on-site tweaking.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-30S the Right Cylinder?
Choose the MFCJ32 over the MFCJ40 (628.3 N push at 0.5 MPa) when your payload is lighter and space is tight; the 32 mm bore gives 402.2 N push, while a smaller MFCJ25 provides 245.3 N. The 30 mm adjustable window is ideal for trial fits and high-speed changeovers where the exact extend endpoint and end-of-stroke shock both need tuning. Mount via LB foot, FA flange or TC trunnion (no SDB or back-cover here).
Remember the cushion only decelerates near stroke end—it is not a lock. If air pressure drops, the piston drifts and cannot hold position. For a suspended load, install an external rod lock or pilot check valve. The -S magnet enables CMSG/DMSG/EMSG sensors for position feedback.
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 MFCJ32X150-30S FAQ
The 32 mm bore has 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 max of 82 kgf at 1.0 MPa.
The external adjuster shortens the extend stroke by up to 30 mm (usable 120-150 mm), while the variable air cushion at both ends decelerates the piston near stroke end. The -S magnet allows CMSG/DMSG/EMSG switches for position sensing.
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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