This model is discontinued
AirTAC has phased out the MSAL series. You can still order this code here: we ship the direct replacement MSBL40X80CA, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 direct replacement is the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA.
- BoreØ40 mm
- Stroke80 mm
- Port sizeG1/4
- Acting typeSingle acting, push (spring return)
- Rod threadM12×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
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 direct 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 direct 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.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X80CA replaces this model 1:1.
Fast Dispatch
MSBL replacements are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended MSBL Replacements
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