Airtac MF32-40 Stainless Steel Mini Cylinder MF40X110SCM
The AirTAC Airtac MF32-40 Stainless Steel Mini Cylinder MF40X110SCM is a genuine double acting JIS-standard round-body mini air cylinder with a Ø40mm bore and 110mm 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.
- BoreØ40 mm
- Stroke110 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM14×1.5
- 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 MF40X110SCM
Generating a robust 628.3 N of push force at 0.5 MPa, this double-acting AirTAC MF40X110SCM handles heavier actuation tasks with ease. The JIS-standard round-body construction utilizes a SUS304 stainless steel barrel with riveted aluminium covers, yielding a physical envelope that is noticeably shorter than a comparable ISO 6432 cylinder to maximize tight machinery layouts.
Because the 0.5 MPa thrust translates to lifting roughly 32 kg vertically with a 2:1 safety margin, you can confidently match it to substantial part weights. The piston relies on a heterogeneous two-way seal that retains an oil film for long life, while fixed TPU bumper pads and a front-cover anti-impact pad absorb stroke-end shock. This specific SKU includes a built-in magnet for position sensing and features a CM round-end rear cover.
Airtac MF32-40 Stainless Steel Mini Cylinder MF40X110SCM Technical Specifications
| Model | Airtac MF32-40 Stainless Steel Mini Cylinder MF40X110SCM |
|---|---|
| Series | MF JIS mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| Rod thread | M14×1.5 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
| Max (@1.0 MPa) | 128 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 MF40X110SCM
| MF | JIS-standard round-body mini cylinder (double-acting). |
|---|---|
| 40 | Bore size in mm. |
| ×110 | 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 MF40X110SCM Is Used
Stamping Press Ejection
Uses the full 879.6 N push force at 0.7 MPa to knock heavy stamped metal panels out of a die, with the CM rear cover allowing pivot mounting to absorb angular misalignment.
Pallet Diverting Arm
Swings a heavy guard to reroute loaded pallets on a packaging line, leveraging the 110 mm stroke and the SUS304 barrel's resistance to daily washdowns.
Vertical Carton Flap Folder
Deploys the 32 kg safe vertical lift capacity to pull large corrugated carton flaps down securely before taping, relying on the -S magnet to confirm fold completion.
Is the Airtac MF32-40 Stainless Steel Mini Cylinder MF40X110SCM the Right Cylinder?
When sizing this 40 mm bore, evaluate your actual work requirements against the 628.3 N push rating at 0.5 MPa; planning for about 377 N of real work leaves a safe operational margin. If your payload is lighter, stepping down to the MF32 bore provides 402.2 N of push force at 0.5 MPa, but since 40 mm is the largest available MF diameter, exceeding this capacity requires an entirely different cylinder family.
This model's -S suffix enables CMSG, DMSG, or EMSG electronic and reed switches for precise end-of-stroke detection. Remember that standard bumper pads only decelerate the piston near the end of travel; they will not arrest a falling load if air pressure drops, so fit an external pilot check valve or rod lock for vertical holding. The 1/4" port and M14x1.5 male rod thread accommodate robust plumbing and clevis attachments.
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 MF40X110SCM FAQ
At 0.5 MPa it provides 628.3 N push and 527.8 N pull; at 0.7 MPa it yields 879.6 N push and 738.9 N pull, with a theoretical maximum of 128.1 kgf at 1.0 MPa. The bore-fixed air port is 1/4", the male rod thread is M14x1.5, and the operating speed ranges from 30-800 mm/s.
It features a SUS304 stainless steel round body with a CM round-end rear cover that is shorter than an ISO 6432 equivalent, saving valuable mounting length. The integrated -S magnet supports CMSG/DMSG/EMSG sensors, while fixed TPU bumpers soften impact without acting as an adjustable air cushion.
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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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