This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA in place of this model. The replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø25mm bore and 120mm stroke, G1/8 ports and a fixed rubber bumper. Air drives the push (work) stroke and the spring returns the rod — it rests retracted on air loss. This model is discontinued; the drop-in replacement is the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA.
- BoreØ25 mm
- Stroke120 mm
- Port sizeG1/8
- Acting typeSingle acting, push (spring return)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA
About the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA
The AirTAC MSAL25X120CA is a discontinued single-acting push, spring-return mini cylinder. Air extends the rod for the work stroke, while an internal spring retracts it, providing a fail-safe home on air loss. It delivers a usable push force of 176.4 N at 0.5 MPa and 274.5 N at 0.7 MPa. The exact drop-in replacement is the MSBL25X120CA, matching the 25 mm bore, 120 mm stroke, G1/8 port, and CA pivot cover.
This CA back cover swings on a pin to absorb arc stress during rod extension. Because this SKU lacks the -S magnet, it cannot accept a position sensor. The older MSAL uses threaded covers and CS1-M switches, whereas the MSBL replacement features a riveted rolling-packed body and CMSG sensors. A fixed rubber bumper absorbs end-of-stroke impact, and a minimum 0.2 MPa air pressure is required to overcome the return spring.
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA |
| Bore size | Ø25 mm |
| Stroke | 120 mm |
| Acting type | Single acting, push (spring return) |
| Port size | G1/8 |
| 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 rubber bumper |
| Max standard stroke | Up to 150 mm |
Single-acting minimum working pressure is 0.2 MPa (the air must overcome the return spring). Do not apply an external load during the spring return stroke. The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA carries the same single-acting ratings.
Usable Push Force (Ø25mm)
| Pressure | Push force (net of spring) |
|---|---|
| 0.5 MPa | 176.4 N |
| 0.7 MPa | 274.5 N |
Usable single-acting force after the return spring — lower than a same-bore double-acting cylinder. Size with a margin.
Model Code: Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×120 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MSBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement: MSAL → MSBL. Related: MTAL/MTBL (single-acting pull), MAL/MBL (double acting).
Where the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA Is Used
PCB Router Ejector
Pushes singulated circuit boards out of a routing fixture with 176.4 N at 0.5 MPa, relying on the spring return to clear the workspace for the next panel.
Textile Loom Diverter
Extends to guide high-speed yarn threads into a new cone path, with the CA pivot absorbing the pivot arc and the fail-safe home preventing thread snags.
Bottle Cap Sorter Gate
Acts as a singulation gate in a cap feeding bowl, dispensing one cap per stroke before retracting, ensuring no double-feeds if compressed air drops.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA
To replace this MSAL25X120CA, order the MSBL25X120CA. Confirm the 25 mm bore, 120 mm stroke, PT G1/8 port, M10x1.25 rod-end thread, and CA pivot back cover. Since this SKU has no -S magnet, it cannot hold a sensor; the MSBL upgrade uses CMSG switches if sensing is added later. Remember the 0.2 MPa minimum operating pressure and never apply external load on the spring return stroke.
For sizing, stepping down to the 20 mm bore yields 106.8 N at 0.5 MPa, while stepping up to the 32 mm bore provides 317.7 N at 0.5 MPa. Because this 120 mm stroke is relatively long for a 25 mm bore, minimize side loads to prevent rod bending and guide bushing wear.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA (same bore/stroke/force)
- ✓ Same push direction and retracted fail-safe home
- ✓ Min 0.2 MPa; no external load on the spring return
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
- ✓ Confirm back cover (CA / U) and thread (PT/NPT/G)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.2 – 1.0 MPa (min 0.2 to overcome the spring).
- check Apply no external load on the spring return stroke.
- check Avoid side load on the piston rod.
- check Front/rear covers are threaded — not for field disassembly.
- check For new builds, specify the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X120CA FAQ
Yes, the MSAL25X120CA is discontinued. The exact drop-in replacement is the MSBL25X120CA, matching the 25 mm bore, 120 mm stroke, CA pivot cover, G1/8 port, and force class. The MSBL upgrades the body to a riveted rolling-packed design and uses CMSG sensors.
The usable push force (net of the return spring) is 29.2 N at 0.2 MPa, 127.4 N at 0.4 MPa, 176.4 N at 0.5 MPa, and 274.5 N at 0.7 MPa. The maximum push force is 274.5 N (about 28 kgf). A minimum of 0.2 MPa air pressure is required to overcome the internal spring and extend the rod.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X120CA replaces this model 1:1.
Fast Dispatch
MSBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended MSBL Replacements
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