Airtac MF32-40 Stainless Steel Mini Cylinder MF32X10SCMLB
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X10SCMLB is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 10mm 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
- Stroke10 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 MF32X10SCMLB
Delivering 402.2 N of push force at 0.5 MPa, this double-acting 32 mm bore mini cylinder is built around a SUS304 stainless barrel with riveted aluminium covers. Because it follows JIS dimensions, the body is physically shorter than a comparable ISO 6432 unit for the same 10 mm stroke, yielding a tight packaging envelope for compact machinery. The 1/4" port feeds the chamber rapidly, while a two-way oil-retaining piston seal ensures lasting lubrication.
Fixed TPU bumper pads and a front-cover anti-impact pad absorb the shock at stroke extremes, though they decelerate rather than provide adjustable cushioning. Plan for roughly 241 N of actual work at 0.5 MPa to maintain a safe margin, which equates to lifting about 20.5 kg vertically with a 2:1 safety factor. The built-in magnet supports CMSG, DMSG, and EMSG position switches.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X10SCMLB Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X10SCMLB |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 10 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 MF32X10SCMLB
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×10 | 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 MF32X10SCMLB Is Used
Short-Stroke Clamping
Ideal for holding aluminium extrusions in a machining fixture, using the 10 mm stroke to rapidly secure parts against a stop.
Carton Flap Folding
Provides the precise 402.2 N push at 0.5 MPa needed to tuck minor flaps on a packaging line before the major flaps are sealed.
Component Ejection
Ejects lightweight moulded plastic parts from a die set, where the short JIS body keeps the press envelope minimised.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X10SCMLB the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 yields 245.3 N of push at 0.5 MPa, whereas stepping up to the MF40 provides 628.3 N. This model includes a CM round-end rear cover and an LB foot mounting bracket for stable base fixation. The integrated magnet allows seamless sensor placement.
If your process drops air pressure or centres the valve, the piston will drift and cannot hold a load; the bumpers only soften the end-of-stroke impact. For vertical or suspended loads that must remain fixed during an air loss event, install an external rod lock or a pilot-operated check valve.
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 MF32X10SCMLB FAQ
This 32 mm bore double-acting cylinder uses a 1/4" port. 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 of 82 kgf at 1.0 MPa.
It features a JIS-standard round-body design that is shorter than an ISO 6432 cylinder for the same stroke. Stroke-end deceleration is handled by fixed TPU bumper pads rather than an adjustable air cushion, and the LB foot bracket secures the base.
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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