Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SCM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SCM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 30mm 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
- Stroke30 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 MF32X30SCM
Delivering 402.2 N of push force at 0.5 MPa, the AirTAC MF32X30SCM is a double-acting JIS-standard round-body mini cylinder built for tight machinery. Its SUS304 stainless-steel barrel and riveted aluminium covers resist mild corrosion and washdowns, while the piston's two-way seal retains an oil film for long service life. The 1/4" air port and M10x1.25 male rod thread handle robust pneumatic flows.
For the same 32 mm bore and 30 mm stroke, this body is physically shorter than an ISO 6432 cylinder, providing a real packaging win in compact fixtures. Fixed TPU bumper pads and a front-cover anti-impact pad soften stroke-end impact without adjustable cushioning. Plan for about 241 N of real work at 0.5 MPa, which means it can safely lift a 20.5 kg vertical load with a 2:1 safety margin.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SCM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SCM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 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 MF32X30SCM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×30 | 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 MF32X30SCM Is Used
Clamping Machined Parts
Holds aluminium engine housings firmly during CNC milling operations, utilizing the 402.2 N push force to prevent workpiece vibration.
Carton Flap Folding
Actuates folding mechanisms on packaging lines to tuck corrugated box flaps, taking advantage of the compact 30 mm stroke to fit narrow conveyor gaps.
Sorting Diverter Gate
Pushes small automotive components off a main conveyor belt into secondary packaging chutes using the integrated CM round-end rear cover for smooth pivoting.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SCM the Right Cylinder?
When sizing this 32 mm bore, the smaller MF25 provides 245.3 N at 0.5 MPa, while the larger MF40 steps up to 628.3 N. This model includes a built-in magnet (-S) for direct mounting of CMSG, DMSG, or EMSG sensors, and features a CM round-end back cover suitable for clevis or pivot mounting.
Because the standard bumper pads only decelerate the stroke end, they cannot function as a lock or brake. If air pressure drops, the piston will drift, so you must add an external rod lock or pilot-operated check valve to hold a suspended load safely in place.
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 MF32X30SCM FAQ
This 32 mm bore cylinder 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, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum force of 82 kgf at 1.0 MPa.
For the same bore and stroke, the JIS-standard MF body is shorter than an ISO 6432 cylinder, saving valuable mounting length. It uses fixed TPU bumper pads to decelerate at the stroke end rather than an adjustable air cushion, and its SUS304 stainless barrel provides excellent washdown resistance.
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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