
The AirTAC Airtac MSF Single Acting Mini Cylinder MSF25X60SCM is a genuine single acting, push (spring return) JIS-standard round-body mini air cylinder with a Ø25mm bore and 60mm 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.
Delivering 192.8 N of push force at 0.5 MPa, this AirTAC mini cylinder uses compressed air to extend the rod and an internal spring to retract it. Because it is single-acting, you only plumb one 1/8" port, simplifying valve requirements. The spring ensures the rod fails safely to the retracted position on air loss.
Built with a SUS304 stainless round barrel and riveted aluminium covers, the JIS-standard body is shorter than an ISO 6432 unit of the same bore. It uses fixed TPU bumper pads and a CM round-end rear cover. For a practical margin, expect a safe working load of roughly 116 N, or a vertical lift of about 9.8 kg at a 2:1 safety factor.
| Model | Airtac MSF Single Acting Mini Cylinder MSF25X60SCM |
|---|---|
| Series | MSF JIS mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 60 mm |
| Acting type | Single acting, push (spring return) |
| Port size | 1/8" |
| 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 | Push force (spring return) |
|---|---|
| 0.5 MPa | 192.8 N |
| 0.7 MPa | 290.9 N |
Single-acting push: air extends the rod; the return spring retracts it. Forces already net the spring; minimum working pressure is 0.2 MPa.
| MSF | JIS-standard round-body mini cylinder (single-acting push, spring-return). |
|---|---|
| 25 | Bore size in mm. |
| ×60 | 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.
Pushes parts with 192.8 N at 0.5 MPa, automatically releasing them to the retracted rest position if the air supply drops.
Uses a single 1/8" air line to extend and eject light items, relying on the internal spring to cycle back without extra plumbing.
Holds or raises a gate weighing up to 9.8 kg with a 2:1 margin, safely lowering it via spring return during an outage.
If 192.8 N at 0.5 MPa is too much, step down to the MSF20 which yields 117.5 N; if you need more thrust, the MSF32 provides 323.3 N. You must supply at least 0.2 MPa to overcome the return spring. This single-acting design is ideal for clamping or ejecting where the load must retract on air loss. Mount via LB foot, FA flange, or TC trunnion. The SCM variant includes a magnet for CMSG/DMSG/EMSG sensors.
Quick checklist
It generates 192.8 N of push force at 0.5 MPa and 290.9 N at 0.7 MPa. Because it is single-acting, a minimum of 0.2 MPa is required to overcome the internal return spring, with a maximum operating pressure of 1.0 MPa.
No, the spring drives the rod to the fully retracted position on air loss and cannot act as a mid-stroke brake. For position holding, use a double-acting MF cylinder with an external rod lock. This CM cover model includes a magnet for position sensing.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
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