Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM
The AirTAC Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM is a genuine double acting + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 45mm 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
- Stroke45 mm
- Port size1/4"
- Acting typeDouble acting + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
About the Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM
Tuned for high-speed cycling, the variable air cushion at both ends of this 32 mm bore actuator uses a needle valve to absorb end-of-stroke shock, protecting the payload and cutting noise. The MFC32X45SCM is a JIS-standard round-body mini cylinder featuring a SUS304 stainless barrel and riveted aluminium covers that resist mild corrosion and washdown environments.
Delivering 402.2 N of push force at 0.5 MPa, it carries a built-in piston magnet for position sensing and a CM round-end rear cover. The body is notably shorter than an ISO 6432 cylinder for the same 45 mm stroke, saving mounting length. Based on the 0.5 MPa thrust, expect a safe working load around 241 N, lifting about 20.5 kg vertically with a 2:1 margin.
Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM Technical Specifications
| Model | Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM |
|---|---|
| Series | MFC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 45 mm |
| Acting type | Double acting + cushion |
| 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 | Variable air cushion, both ends |
| 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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM
| MFC | JIS-standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×45 | 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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM Is Used
Package Diverting
Shifts light cartons at high speed with the needle-set air cushion preventing harsh slams at the 45 mm stroke end.
Small Press Ejection
Uses the 402.2 N push force to knock parts out of a jig, relying on the SUS304 barrel for shop-floor durability.
Film Sealing Head
Drives a sealing jaw with smooth deceleration, where the shorter-than-ISO-6432 body saves valuable machine space.
Is the Airtac MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM the Right Cylinder?
If 245.3 N from the MFC25 is insufficient, this 32 mm bore provides the step up you need; for heavier rigs, the MFC40 outputs 628.3 N at 0.5 MPa. The adjustable air cushion is essential when moving loads at high speed, though it only decelerates near the stroke end and will not hold the load on air loss—for a suspended load, fit an external rod lock or pilot check valve.
This SKU includes the -S magnet for CMSG, DMSG or EMSG switches. You can mount it via LB foot, FA flange, SDB pivot or TC trunnion, and the 1/4" port accepts PT, G or NPT threads.
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 MFC Cushioned Stainless Steel Mini Cylinder MFC32X45SCM FAQ
This 32 mm bore cylinder has a 1/4" port and a 12 mm rod with an M10x1.25 male thread. It pushes 402.2 N and pulls 345.6 N at 0.5 MPa, pushes 563 N and pulls 483.8 N at 0.7 MPa, with a theoretical max of 82 kgf at 1.0 MPa.
No, the piston will drift on air loss. The variable air cushion only decelerates the load near the stroke end and acts purely as a shock absorber, never as a lock or brake. To hold a suspended load securely, you must add an external rod lock or pilot-operated check valve.
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