Airtac MF32-40 Stainless Steel Mini Cylinder MF32X160CA
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X160CA is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 160mm 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
- Stroke160 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 MF32X160CA
Delivering 402.2 N of push force at 0.5 MPa, this 32 mm bore double-acting mini cylinder integrates a CA pivot back cover for rear articulation. The JIS-standard round body is physically shorter than a comparable ISO 6432 unit, saving valuable mounting length in tight fixtures. Its SUS304 stainless barrel and riveted aluminium covers resist mild corrosion and washdown environments. Inside, a heterogeneous two-way seal retains an oil film for long piston life, while fixed TPU bumper pads and a front-cover anti-impact pad soften the stroke-end impact.
For practical sizing, plan for about 241 N of real work at 0.5 MPa, which safely lifts a 20.5 kg vertical load with a 2:1 margin. Air connects via a 1/4" port, driving the 12 mm rod at speeds between 30 and 800 mm/s. Note that this specific SKU lacks a magnet, meaning it cannot accept CMSG, DMSG, or EMSG position switches without upgrading to an -S variant.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X160CA Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X160CA |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 160 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 MF32X160CA
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×160 | 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 MF32X160CA Is Used
Package Diverting Gate
Swings a lightweight routing gate on a packaging line, using the CA pivot to articulate smoothly while handling the 241 N safe working load.
Clamp Actuation
Extends a secondary clamp on an CNC machining fixture, providing reliable 402.2 N hold force at 0.5 MPa without occupying excessive bay length.
Tote Pusher
Pushes empty totes into a staging lane, where the shorter JIS body leaves more room for conveyor mechanics and the 160 mm stroke clears the lane edge.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X160CA the Right Cylinder?
When sizing this actuator, the 32 mm bore sits right in the middle of the MF range. If your application requires less force, stepping down to the MF25 provides 245.3 N at 0.5 MPa; conversely, moving up to the MF40 yields 628.3 N for heavier payloads. The 160 mm stroke is well within the 500 mm standard limit, but at this length you should carefully manage side loads to prevent rod bending and premature seal wear.
Because this is a base double-acting cylinder, the fixed TPU bumpers only decelerate the piston near the end of travel. They do not function as a lock, so if air pressure drops or the valve is centred, the rod will drift. To suspend a load safely during an emergency stop, integrate an external pilot-operated check valve or a dedicated rod lock. Mounting options include LB foot, FA flange, SDB pivot, and TC trunnion brackets.
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 MF32X160CA FAQ
The 32 mm bore 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. Air is supplied through a 1/4" port, and the male rod thread is M10x1.25.
No, this specific SKU does not include a piston magnet, so it cannot accept CMSG, DMSG, or EMSG switches. You would need the MF32X160CA-S variant for position sensing. The unit features a CA pivot back cover and fixed TPU bumpers that decelerate the stroke end rather than providing an adjustable air cushion.
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Covers non-human-caused product damage.
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