This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA 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 MSAL40X80CA
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø40mm bore and 80mm stroke, G1/4 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA.
- BoreØ40 mm
- Stroke80 mm
- Port sizeG1/4
- Acting typeSingle acting, push (spring return)
- Rod threadM12×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA
About the Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA
The AirTAC MSAL40X80CA is a discontinued single-acting push cylinder with an 80 mm stroke. Air extends the rod to do work, while an internal spring retracts it to a fail-safe home when air is removed. As the largest bore in this series, it delivers a usable push force of 539.9 N at 0.5 MPa and 791.1 N at 0.7 MPa. The exact drop-in replacement is the MSBL40X80CA, matching the bore, stroke, G1/4 port, and CA clevis mounting.
This SKU features a CA pivot back cover that swings on a pin to absorb arcing rod loads. It uses threaded covers, whereas the MSBL replacement features a riveted rolling-packed body. Because this specific code lacks the -S magnet, it cannot accept a position sensor. The end of stroke is absorbed by a fixed rubber bumper, as no adjustable cushion is present in this single-acting design.
Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA |
| Bore size | Ø40 mm |
| Stroke | 80 mm |
| Acting type | Single acting, push (spring return) |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA carries the same single-acting ratings.
Usable Push Force (Ø40mm)
| Pressure | Push force (net of spring) |
|---|---|
| 0.5 MPa | 539.9 N |
| 0.7 MPa | 791.1 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 MSAL40X80CA
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×80 | 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 MSAL40X80CA Is Used
Stamping Press Ejection
Ejects formed sheet metal brackets from a stamping die using 539.9 N of push force at 0.5 MPa, relying on the spring return to clear the bed before the next cycle.
Pivot Arm Gate
Pushes a hinged diverter gate on a packaging line; the CA clevis accommodates the arcing swing while the spring safely retracts the gate on air loss.
Plastic Mold Clamping
Holds a plastic injection mold half closed during a low-force secondary operation, using the 791.1 N peak push at 0.7 MPa before spring retraction opens the tool.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA
To replace this MSAL40X80CA, order the MSBL40X80CA. Confirm the 40 mm bore, 80 mm stroke, G1/4 port, PT thread, and CA pivot back cover. If you previously used a -S magnet on other units, note the MSBL switches to CMSG, DMSG, or EMSG sensors. Maintain a minimum 0.2 MPa operating pressure to overcome the return spring, and apply no external load on the return stroke.
If sizing this 80 mm stroke for a new machine, step down to a 32 mm bore for 317.7 N of push at 0.5 MPa, or step up if you need more force. At 80 mm of stroke on this small-bore body, ensure your front mounting guides the load to prevent rod-bending side loads.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA (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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL40X80CA FAQ
Yes, the MSAL40X80CA is discontinued. The exact drop-in replacement is the MSBL40X80CA, which matches the 40 mm bore, 80 mm stroke, CA clevis, and G1/4 port. The MSBL upgrades the body to a riveted rolling-packed design but retains the same force class.
This single-acting push cylinder delivers 539.9 N at 0.5 MPa and 791.1 N at 0.7 MPa. The minimum operating pressure is 0.2 MPa, which is required to overcome the internal return spring. The spring retracts the rod to a fail-safe home but does not hold a powered mid-stroke load.
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Drop-in Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA replaces this model 1:1.
Fast Dispatch
MSBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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