Airtac MFD Double Rod Miniature Cylinder MFD25X75
The AirTAC Airtac MFD Double Rod Miniature Cylinder MFD25X75 is a genuine double acting, double rod JIS-standard round-body mini air cylinder with a Ø25mm bore and 75mm stroke, 1/8" 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.
- BoreØ25 mm
- Stroke75 mm
- Port size1/8"
- Acting typeDouble acting, double rod
- 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 MFD Double Rod Miniature Cylinder MFD25X75
Generating 206.1 N of thrust at 0.5 MPa in both directions, the AirTAC MFD25X75 is a JIS-standard round-body mini cylinder built for balanced actuation. The SUS304 stainless barrel and riveted aluminium covers form a compact body that is shorter than an ISO 6432 unit for the same stroke, saving valuable machine space while resisting mild washdown corrosion.
Because a piston rod exits both covers, the effective area is identical on each side, yielding an equal 288.5 N at 0.7 MPa and a 42 kgf theoretical maximum either way. The twin rods steady the payload to cut side-play, and the rear rod offers a ready mount for a stopper or second tool. This non-magnet SKU lacks a -S option and cannot take CMSG/DMSG/EMSG sensors, but it handles a safe working load of about 124 N or a 10.5 kg vertical lift with a 2:1 margin. Air connects via 1/8" ports.
Airtac MFD Double Rod Miniature Cylinder MFD25X75 Technical Specifications
| Model | Airtac MFD Double Rod Miniature Cylinder MFD25X75 |
|---|---|
| Series | MFD JIS mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 75 mm |
| Acting type | Double acting, double rod |
| Port size | 1/8" |
| 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 300 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 (Ø25mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 206 N |
| 0.7 MPa | 289 N |
| Max (@1.0 MPa) | 42 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac MFD Double Rod Miniature Cylinder MFD25X75
| MFD | JIS-standard round-body mini cylinder (double-rod). |
|---|---|
| 25 | 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 MFD Double Rod Miniature Cylinder MFD25X75 Is Used
Anti-Rotation Slides
The twin Ø10 mm rods steady the load and prevent twisting during 75 mm traverses, ideal for moving medium jigs without side-play.
Twin-Tool Actuation
With a rod extending from the back cover, you can mount a secondary stopper or cam opposite the main tool while exerting 206.1 N both ways.
Symmetrical Diverters
Equal push and pull force makes this cylinder perfect for conveyor diverters that must positively shift products in two directions without drifting.
Is the Airtac MFD Double Rod Miniature Cylinder MFD25X75 the Right Cylinder?
When sizing this 25 mm bore against the range, the MFD20 delivers 131.9 N at 0.5 MPa while the MFD32 provides 345.6 N. This MFD25X75 sits perfectly in the middle, delivering 206.1 N at 0.5 MPa, making it ideal for medium-duty guiding. Choose the double-rod layout when you need to resist rotation, mount a secondary tool on the back rod, or actuate a symmetrical clamp.
This specific model has no -S magnet and therefore cannot support CMSG, DMSG or EMSG switches; add the -S suffix if you require position sensing. Mounting uses LB foot, FA flange or TC trunnion brackets (there is no SDB or back-cover code because a rod exits both ends). Note that the fixed TPU bumper pads only decelerate the stroke end and do not lock the piston; if you need to hold a vertical load on air loss, install an external rod lock or pilot check valve.
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 MFD Double Rod Miniature Cylinder MFD25X75 FAQ
It delivers equal force in both directions because the rod exits both covers: 206.1 N at 0.5 MPa, 288.5 N at 0.7 MPa, and a theoretical max of 42 kgf at 1.0 MPa. The air port size is 1/8".
No, this specific SKU lacks a magnet and cannot take CMSG, DMSG or EMSG switches. You must select the -S variant to enable position sensing. The twin rods provide anti-rotation guidance, and fixed TPU bumpers absorb end impacts.
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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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