Airtac MF32-40 Stainless Steel Mini Cylinder MF32X150SCM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X150SCM is a genuine double acting 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
- Rod threadM10×1.25
- CushionFixed TPU bumper pads
- 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 MF32-40 Stainless Steel Mini Cylinder MF32X150SCM
Generating 402.2 N of push force at 0.5 MPa, this double-acting 32 mm bore mini cylinder handles demanding 150 mm stroke tasks. Its JIS-standard round body is physically shorter than a comparable ISO 6432 unit, saving valuable mounting length in tight machine cells. The SUS304 stainless barrel and riveted aluminium covers resist mild corrosion and washdown environments.
Equipped with a built-in piston magnet (-S) and a round-end CM back cover, it supports CMSG, DMSG, or EMSG position sensing. The internal two-way seal retains an oil film for extended lifespan, while fixed TPU bumper pads and a front-cover anti-impact pad soften stroke-end impacts. Plan for about 241 N of actual work at 0.5 MPa, which means it can safely lift roughly 20.5 kg vertically with a 2:1 safety margin.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X150SCM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X150SCM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| 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 | Fixed TPU bumper pads |
| 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 MF32-40 Stainless Steel Mini Cylinder MF32X150SCM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 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 MF32-40 Stainless Steel Mini Cylinder MF32X150SCM Is Used
Package Diverting
Pushes medium-weight cartons off a sorting line using its 402.2 N thrust and 150 mm travel range.
Clamp Actuation
Secures aluminium extrusions during CNC machining, benefiting from the compact JIS body length.
Pallet Stops
Acts as a pneumatic stop gate for 20 kg workpiece pallets, safely holding within the 241 N working load.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X150SCM the Right Cylinder?
When sizing this 32 mm bore, verify your actual load requirements against its 402.2 N push capacity at 0.5 MPa. If your application is lighter, stepping down to the MF25 provides 245.3 N and saves space, while heavier payloads require the MF40 at 628.3 N. The 150 mm stroke operates well within the 500 mm standard limit, though long strokes increase side-load sensitivity, so ensure rigid front mounting to prevent rod bending.
This SKU includes the -S magnet for electronic or reed switches and features a CM round-end rear cover for pivot mounting. Note that standard double-acting cylinders drift when air is removed or a valve is centred; the TPU bumpers only decelerate the stroke end and do not function as a brake. To suspend a load safely, install an external pilot check valve or a rod lock.
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 MF32-40 Stainless Steel Mini Cylinder MF32X150SCM FAQ
The 32 mm bore features a 1/4" air port and an M10x1.25 male rod thread. It generates 402.2 N push and 345.6 N pull at 0.5 MPa, or 563 N push and 483.8 N pull at 0.7 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
No, the MF is a JIS-standard cylinder that is simply shorter than an ISO 6432 unit, so ISO brackets will not fit. It uses fixed TPU bumper pads for deceleration rather than an adjustable air cushion. Mounting options include LB, FA, SDB, and TC styles, and this CM round-end version supports pivot mounting.
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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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