Airtac MFD Double Rod Miniature Cylinder MFD32X125S
The AirTAC Airtac MFD Double Rod Miniature Cylinder MFD32X125S is a genuine double acting, double rod JIS-standard round-body mini air cylinder with a Ø32mm bore and 125mm 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
- Stroke125 mm
- Port size1/4"
- 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 MFD32X125S
Delivering 345.6 N of thrust at 0.5 MPa in both directions, the AirTAC MFD32X125S is a JIS-standard round-body mini cylinder built for equal push and pull forces. A piston rod exits both aluminium covers, meaning the output relies on the rod-side area on each side. The SUS304 stainless steel barrel resists mild corrosion and washdown environments. For the same bore and stroke, this riveted construction is shorter than an ISO 6432 cylinder, saving valuable mounting length.
The twin rods steady the load and resist rotation far better than a single-rod build, while the rear rod offers a ready mount for stoppers or a second tool. Equipped with a piston magnet (-S), it supports CMSG, DMSG and EMSG switches for position sensing. It uses a 1/4 inch air port and fixed TPU bumper pads to decelerate the stroke ends. For a safe working load, expect about 207 N, or a vertical lift of roughly 17.6 kg with a 2:1 margin.
Airtac MFD Double Rod Miniature Cylinder MFD32X125S Technical Specifications
| Model | Airtac MFD Double Rod Miniature Cylinder MFD32X125S |
|---|---|
| Series | MFD JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 125 mm |
| Acting type | Double acting, double rod |
| 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 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 (Ø32mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 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 MFD32X125S
| MFD | JIS-standard round-body mini cylinder (double-rod). |
|---|---|
| 32 | Bore size in mm. |
| ×125 | 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 MFD32X125S Is Used
Anti-Rotation Slides
Twin rods steady the load and cut side-play, guiding 207 N of safe working force smoothly across a 125 mm stroke without twisting.
Twin-Tool Actuation
Mount a secondary stopper or tool on the rear rod to perform two operations in sequence using the equal 345.6 N bidirectional thrust.
Sensored Positioning
The built-in magnet allows CMSG or DMSG switches to confirm mid-stroke positions on automated packaging lines operating at up to 800 mm/s.
Is the Airtac MFD Double Rod Miniature Cylinder MFD32X125S the Right Cylinder?
When sizing this double-acting family, compare the real 0.5 MPa figures: the MFD25 yields 206.1 N, this MFD32 provides 345.6 N, and the larger MFD40 delivers 527.8 N. Choose the 32 mm bore when your application demands roughly 207 N of safe working force in both directions without stepping up to the heavier 40 mm body. The twin rods are essential when you need anti-rotation stability or want to mount a second tool on the back rod.
Because the -S suffix denotes a built-in magnet, this SKU is ready for CMSG, DMSG or EMSG sensors. Mounting options include LB foot, FA flange and TC trunnion; there is no SDB mount or back-cover code because a rod exits both ends. Note that the fixed TPU bumpers only decelerate the stroke end, so the piston will drift on air loss. For a held load, install an external rod lock or pilot-operated 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 MFD32X125S FAQ
The force is equal in both directions because a rod exits both ends. It provides 345.6 N at 0.5 MPa, 483.8 N at 0.7 MPa, and a theoretical maximum of 70.5 kgf at 1.0 MPa. The air port size is 1/4 inch.
The twin rods resist rotation and provide a steadier guide for the load. The rear rod also allows mounting a second tool or stopper. This -S model includes a magnet for CMSG, DMSG and EMSG sensors.
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 MFD Double Rod Miniature Cylinder MFD32X125S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.