
The AirTAC Airtac MTI Single Acting Stainless Steel Mini Cylinder MTI8X10CA is a genuine single acting, pull (spring return) round-body mini air cylinder with a Ø8mm bore and 10mm stroke, M5×0.8 air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
Generating 12.3 N of pull force at 0.5 MPa, this stainless-steel round-body mini cylinder uses an internal spring to push the rod out when idle. Applying compressed air to the M5x0.8 port retracts the rod, meaning the unit stays extended during an air loss to act as a fail-safe stop. Because it requires only one air line, it consumes less air than a double-acting actuator.
Built to ISO 6432 mounting dimensions, the 8 mm bore drops directly into standard mini brackets and clevises, including the CA rear pivot cover on this unit. The stainless barrel and Ø4 mm rod resist mild washdown corrosion. For practical sizing, expect a safe working load of about 7 N, or roughly 0.6 kg of vertical pull with a 2:1 margin. This SKU lacks a magnet, so it cannot host CMSG, DMSG or EMSG sensors.
| Model | Airtac MTI Single Acting Stainless Steel Mini Cylinder MTI8X10CA |
|---|---|
| Series | MTI ISO 6432 mini cylinder |
| Bore size | Ø8 mm |
| Stroke | 10 mm |
| Acting type | Single acting, pull (spring return) |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G.
| Pressure | Pull force (spring return) |
|---|---|
| 0.5 MPa | 12.3 N |
| 0.7 MPa | 19.9 N |
Single-acting pull: the spring extends the rod; air retracts it. Forces already net the spring; minimum working pressure is 0.2 MPa.
| MTI | ISO 6432 round-body mini cylinder (single-acting pull, spring-return). |
|---|---|
| 8 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Keeps a lightweight guard extended over a small part opening by default; air pulls the gate open only when the cycle is ready.
Holds thin material flat under spring pressure and retracts to release the stack when pressurized.
Maintains steady tension on a fine wire or tape by resting extended, pulling back only to reset the loop.
When sizing by pull force, this 8 mm bore provides 12.3 N at 0.5 MPa and 19.9 N at 0.7 MPa. It is the smallest available option in the range, so if your load requires less than 7 N of safe working force, consider an external spring instead. Moving up, a 10 mm bore raises the 0.5 MPa pull to 23.2 N.
Remember that the spring requires at least 0.2 MPa of supply pressure to retract the rod. The 10 mm stroke sits well below the 50 mm spring limit for this bore. If you need position sensing, select the -S magnet variant, as this base model cannot accept a switch.
Quick checklist
It delivers a net pull force of 12.3 N at 0.5 MPa and 19.9 N at 0.7 MPa. The rod is normally extended at rest by an internal spring, and you must supply at least 0.2 MPa to overcome the spring and retract the rod.
No, this specific SKU does not have a magnet, so it cannot host CMSG, DMSG or EMSG switches. You would need the -S variant for position sensing. It uses a fixed TPU bumper rather than an adjustable air cushion.
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