Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 75mm 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
- Stroke75 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 MF32X75SCMLB
Generating 402.2 N of push force at 0.5 MPa, this double-acting JIS-standard round-body mini cylinder features a SUS304 stainless-steel barrel with riveted aluminium covers. The 1/4 inch port and M10x1.25 male rod thread handle robust airflow, while the compact riveted structure is physically shorter than an ISO 6432 cylinder for the same 32 mm bore and 75 mm stroke, saving valuable mounting length in tight machinery.
The piston relies on a heterogeneous two-way seal that retains an oil film for long-term lubrication, complemented by fixed TPU bumper pads and a front-cover anti-impact pad to decelerate the stroke end. Because it yields about 241 N of safe working load at 0.5 MPa, you can expect it to lift roughly 20.5 kg vertically with a 2:1 safety margin. An integrated magnet enables position sensing, and the CM round-end back cover pairs with an LB foot mount for stable base installation.
Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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 MF32X75SCMLB
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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 MF32X75SCMLB Is Used
Carton Diverter Arm
Pushes lightweight packaging cartons onto auxiliary routing lanes using the 402.2 N extend force, with the LB foot mount absorbing lateral shift.
Small Press Ejection
Ejects stamped metal small parts from a die bed, relying on the TPU bumper pads to decelerate the rod softly without damaging the tooling.
Vertical Parts Lift
Raises 20 kg component trays vertically; the CMSG sensor tracks the stroke end, while a separate pilot check valve prevents gravity drift.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB the Right Cylinder?
When sizing this 32 mm bore, the adjacent MF25 provides 245.3 N at 0.5 MPa for lighter duties, while the MF40 steps up to 628.3 N for heavier loads. If your process demands holding a load vertically during an air loss or valve centre state, remember the piston will drift; the bumper pads only soften the stroke end rather than acting as a brake, so you should specify an external rod lock or pilot-operated check valve. The built-in magnet supports CMSG, DMSG, or EMSG switches, and the included LB foot bracket secures the CM round-end rear cover firmly to your frame. At a 75 mm stroke, side-load friction remains low, but always verify rod alignment to prevent premature seal wear.
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 MF32X75SCMLB FAQ
This 32 mm bore double-acting cylinder uses a 1/4 inch port and delivers 402.2 N push / 345.6 N pull at 0.5 MPa, and 563 N push / 483.8 N pull at 0.7 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
The JIS-standard MF body is shorter than an ISO 6432 cylinder for the same bore and stroke, saving mounting length. It features a SUS304 stainless barrel, fixed TPU bumper pads, a CM round-end back cover, and an LB foot mounting bracket.
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.
Request a Quote for Airtac MF32-40 Stainless Steel Mini Cylinder MF32X75SCMLB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.