Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SUTC
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SUTC 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 MF32X30SUTC
Delivering 402.2 N of push force at 0.5 MPa, this double-acting 32 mm bore mini cylinder is built around a JIS-standard round body. Its SUS304 stainless-steel barrel and riveted aluminium covers resist mild corrosion and washdown, while the internal two-way seal retains an oil film for long service life. The compact riveted structure is noticeably shorter than an ISO 6432 cylinder for the same 30 mm stroke, providing a real packaging advantage in tight fixtures.
Equipped with a 1/4 inch port and an M10x1.25 male rod thread, the unit features fixed TPU bumper pads and a front-cover anti-impact pad to soften stroke-end impact. Because the piston generates 402.2 N at 0.5 MPa, you can plan for a safe working load of roughly 241 N of real work. In vertical lifting scenarios, that same 0.5 MPa output translates to lifting about 20.5 kg safely with a 2:1 margin.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SUTC Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SUTC |
|---|---|
| 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 MF32X30SUTC
| 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 MF32X30SUTC Is Used
Clamp Actuation
Drives short-stroke clamping arms on CNC machining fixtures, using the 402.2 N output to secure aluminium housings during milling operations.
Carton Flap Folding
Folds corrugated carton flaps on automated packaging lines, where the 30 mm stroke and TC trunnion mount allow compact pivot movement.
Package Diverting
Pushes small parcels onto downstream sorting conveyors, benefiting from the short JIS body length to fit within dense conveyor framework.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X30SUTC the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MF25 drops the 0.5 MPa push force to 245.3 N, whereas moving up to the MF40 increases it to 628.3 N. The included -S magnet enables position sensing with CMSG, DMSG, or EMSG switches. This specific SKU features a U flat-end back cover and is paired with a TC trunnion mount, which accommodates pivot articulation along the cylinder axis. If your mechanism loses air or the valve is centred, the piston will drift; the bumpers only decelerate the stroke end rather than locking the rod, so integrate an external pilot check valve for 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 MF32X30SUTC FAQ
This 32 mm bore cylinder features a 1/4 inch 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.
It is a JIS-standard round-body cylinder with a SUS304 stainless barrel and riveted aluminium covers, making it shorter than an ISO 6432 cylinder for the same stroke. This unit includes a U flat-end back cover, uses a TC trunnion mount, and relies on fixed TPU bumper pads rather than an adjustable air cushion.
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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