
The AirTAC Airtac MTF Mini Cylinder MTF32X10SCA is a genuine single acting, pull (spring return) JIS-standard round-body mini air cylinder with a Ø32mm bore and 10mm 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.
Delivering 266.8 N of net pull force at 0.5 MPa, this AirTAC MTF32X10SCA mini cylinder is engineered for single-acting tension and fail-safe-open duties. The internal spring constantly pushes the 12 mm rod out to its extended rest state, while supplying 1/4" port air retracts it. Because air loss drops the system to the extended position, it is ideal for spring-open and air-close mechanisms. The riveted aluminium covers and SUS304 stainless barrel resist mild corrosion and washdown environments.
Built to JIS standards, this round-body unit is shorter than an ISO 6432 cylinder of the same 32 mm bore and 10 mm stroke, saving valuable mounting length. It uses fixed TPU bumper pads for end-of-stroke deceleration rather than an adjustable cushion. For position feedback, the -S suffix denotes a built-in piston magnet compatible with CMSG, DMSG, or EMSG switches. Based on the 0.5 MPa rating, the safe working load is roughly 160 N, yielding a vertical lift capacity of about 13.6 kg with a 2:1 safety margin.
| Model | Airtac MTF Mini Cylinder MTF32X10SCA |
|---|---|
| Series | MTF JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 10 mm |
| Acting type | Single acting, pull (spring return) |
| Port size | 1/4" |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 800 mm/s |
| Cushion | Fixed TPU bumper pads |
| Max standard stroke | Up to 150 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.
| Pressure | Pull force (spring return) |
|---|---|
| 0.5 MPa | 266.8 N |
| 0.7 MPa | 405.0 N |
Single-acting pull: the spring extends the rod; air retracts it. Forces already net the spring; minimum working pressure is 0.2 MPa.
| MTF | JIS-standard round-body mini cylinder (single-acting pull, spring-return). |
|---|---|
| 32 | Bore size in mm. |
| ×10 | 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.
Uses the 266.8 N pull force to maintain strap or web tension, automatically snapping back to the extended rest position if the air supply is interrupted.
Holds a barrier open via spring pressure; applying air to the 1/4" port pulls the 12 mm rod back to close the gate securely.
Retracts a diverter pin out of the product flow path using compressed air, relying on the spring to thrust the pin back out for the next cycle.
When sizing this 32 mm bore, compare its 266.8 N @0.5 MPa pull against adjacent bores: step down to an MTF25 for 153.6 N, or step up to an MTF40 for 434.8 N. Choose this single-acting pull model when a mechanism must default to the extended position, such as a tensioning or clamping fixture that releases upon air loss. A minimum operating pressure of 0.2 MPa is required to overcome the return spring. The CA rear pivot cover suits articulated mounting, and you can pair the -S magnet option with CMSG, DMSG, or EMSG sensors for precise end-of-stroke detection.
Quick checklist
This 32 mm bore cylinder provides a single-acting pull force of 266.8 N at 0.5 MPa and 405 N at 0.7 MPa. It requires a minimum operating pressure of 0.2 MPa to overcome the internal spring, with a maximum pressure limit of 1.0 MPa.
The spring constantly extends the 12 mm rod to its rest position, meaning the cylinder fails to the extended state on air loss. The -S suffix indicates a built-in piston magnet for use with CMSG, DMSG, or EMSG switches; a standard SKU without the S suffix cannot accept a sensor.
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Covers non-human-caused product damage.
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