Airtac MF32-40 Stainless Steel Mini Cylinder MF32X260CM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X260CM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 260mm 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
- Stroke260 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 MF32X260CM
Delivering 402.2 N of push force at 0.5 MPa, the AirTAC MF32X260CM is a double-acting JIS-standard round-body mini cylinder built around a SUS304 stainless barrel and riveted aluminium covers. The 32 mm bore pairs with a 260 mm stroke and a 1/4" port, while the CM round-end back cover simplifies rear pivot mounting. Because the MF body is physically shorter than an ISO 6432 cylinder for the exact same bore and stroke, it carves out valuable space in tight machinery layouts.
The fixed TPU bumper pads and front-cover anti-impact pad work together to soften stroke-end impact, though they only decelerate rather than provide adjustable cushioning. The piston relies on a heterogeneous two-way seal that retains an oil film for extended mechanical life. For practical sizing, plan your fixture to handle about 241 N of real work at 0.5 MPa, which safely lifts roughly 20.5 kg vertically with a 2:1 margin.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X260CM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X260CM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 260 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 MF32X260CM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×260 | 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 MF32X260CM Is Used
Package Diverter Gate
Actuates a routing flap on a packaging conveyor, using the 260 mm stroke to shift parcels cleanly between sorting lanes.
CNC Lathe Bar Feeder
Indexes raw material stock into a collet chuck, leveraging the 402.2 N push force to overcome guide tube friction.
Vertical Parts Elevator
Raises lightweight plastic totes between conveyor tiers, safely lifting components under the 20.5 kg vertical threshold.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X260CM the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 yields 245.3 N of push force at 0.5 MPa, whereas stepping up to the MF40 provides 628.3 N, letting you fine-tune the thrust to your actual load. The 260 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. This specific SKU lacks the -S magnet, meaning it cannot accept CMSG, DMSG, or EMSG position sensors; if your cycle requires electronic feedback, you must select the -S variant. Furthermore, air pressure alone will not maintain this cylinder's position if supply drops or a valve centres—the piston will drift, so an external rod lock or pilot check valve is necessary for holding 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 MF32-40 Stainless Steel Mini Cylinder MF32X260CM FAQ
This 32 mm bore double-acting cylinder features 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, increasing to 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
This specific SKU does not include a magnet, so it cannot support CMSG, DMSG, or EMSG switches; you would need the -S version for sensing. The CM back cover provides a round-end pivot point for clevis mounting, and the SUS304 stainless build with fixed TPU bumpers handles washdowns while softening stroke impacts.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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