Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-20S
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-20S 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 MFCJ32X150-20S
Trim the extend stroke by up to 20 mm on site with the MFCJ32X150-20S, a JIS-standard round-body mini cylinder built from a SUS304 stainless barrel and riveted aluminium covers. This double-acting actuator runs a 1/4" port and a 12 mm rod, pushing 402.2 N at 0.5 MPa. Because the body is shorter than a comparable ISO 6432 unit, it saves valuable mounting length while resisting mild washdown corrosion.
The built-in -S magnet supports CMSG, DMSG and EMSG switches for position sensing. Needle-set variable air cushions at both ends soak up high-speed end-of-stroke shock, while the external adjuster lets you dial in the exact extend end position without changing the full retract. With a safe working load around 241 N, it lifts about 20.5 kg vertically with a 2:1 margin.
Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-20S Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-20S |
|---|---|
| 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 MFCJ32X150-20S
| 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 MFCJ32X150-20S Is Used
High-Speed Component Pressing
Dial in the 20 mm extend window for delicate trial presses. The variable air cushion absorbs the 402.2 N impact at 0.5 MPa, ensuring quiet deceleration during rapid changeovers.
Adjustable Transfer Diverter
Fine-tune the diverter stroke on-site to handle varying package sizes. The SUS304 stainless barrel withstands mild washdowns, while the -S magnet tracks the full retract position.
Vertical Lift Gate Actuation
Lift gates weighing up to 20.5 kg with a 2:1 safety margin. The JIS-standard round body saves axial space compared to ISO 6432 cylinders, fitting tight conveyor frames.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ32X150-20S the Right Cylinder?
Weigh the MFCJ32 against the MFCJ40 for your force requirements. The 32 mm bore yields 402.2 N of push force at 0.5 MPa, whereas the 40 mm bore delivers 628.3 N. If your changeover demands precise end-position tuning and high-speed shock absorption, the 20 mm adjustable window and dual variable air cushions on this unit excel. Note that the cushion only decelerates the piston near stroke end; it does not lock the load. For vertical or suspended loads that must hold position on air loss, fit an external rod lock or pilot check valve. Mount via LB foot, FA flange or TC trunnion, and use the -S magnet with CMSG, DMSG or EMSG sensors.
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 MFCJ32X150-20S FAQ
This 32 mm bore cylinder features a 1/4" port and a 12 mm rod. 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.
The external adjuster shortens the extend stroke by up to 20 mm, allowing an extend range of 130-150 mm, while the retract remains full. Needle-set variable air cushions at both ends decelerate the piston near stroke end for smooth high-speed motion. The -S magnet enables CMSG, DMSG and EMSG sensors, but the cushion acts only as a shock absorber, not a load 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 MFCJ32X150-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.