This model is discontinued
AirTAC has phased out the MSAL series. You can still order this code here: we ship the direct replacement MSBL40X10SCM, 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 MSAL40X10SCM
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL40X10SCM is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø40mm bore and 10mm 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM.
- BoreØ40 mm
- Stroke10 mm
- Port sizeG1/4
- Acting typeSingle acting, push (spring return)
- Rod threadM12×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM
- 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 MSAL40X10SCM
The AirTAC MSAL40X10SCM is a discontinued single-acting push, spring-return mini cylinder. Air extends the 16mm rod for a 10mm stroke, while an internal spring retracts it to a fail-safe home when air is removed. It delivers 539.9 N of usable push force at 0.5 MPa and 791.1 N at 0.7 MPa. The direct replacement is the MSBL40X10SCM, matching the 40mm bore, 10mm stroke, G1/4 port, and CM round-end cover.
This SKU features a -S magnet for position sensing. The legacy MSAL works with CS1-M and DS1-M reed switches, while the modern MSBL replacement uses CMSG, DMSG, or EMSG sensors. The original MSAL uses threaded covers, whereas the MSBL features a riveted rolling-packed body. Both share a fixed rubber bumper for end-of-stroke damping and require a minimum 0.2 MPa air pressure to overcome the return spring.
Airtac MSAL Front Single Acting Compact Cylinder MSAL40X10SCM Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL40X10SCM |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM |
| Bore size | Ø40 mm |
| Stroke | 10 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM 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 MSAL40X10SCM
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×10 | 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 MSAL40X10SCM Is Used
PCB Edge Connector Seating
Drives a 10mm stroke to press an edge connector onto a PCB. The 539.9 N push force at 0.5 MPa ensures firm seating, while the spring return safely releases the part on air loss.
Stamping Press Ejector
Ejects small stamped metal parts from a die. The 40mm bore provides 791.1 N at 0.7 MPa to knock out the blank, retracting instantly via the internal spring to clear the die.
Relay Tray Gating
Acts as a short-stroke diverter gate for relay component trays. The fail-safe spring return ensures the gate closes to a defined home position if the pneumatic air supply drops.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL40X10SCM with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM
To replace this MSAL40X10SCM, order the MSBL40X10SCM. Confirm the 40mm bore, 10mm stroke, G1/4 PT thread, CM back cover, and -S magnet. Remember to update your inventory from CS1-M/DS1-M switches to CMSG/DMSG/EMSG sensors. Maintain at least 0.2 MPa operating pressure, and apply no external load on the spring return stroke to prevent bending the rod.
If sizing a new application, step down to a 32mm bore for 317.7 N of push at 0.5 MPa, or step up to a larger standard ISO cylinder if you need significantly more force. With this short 10mm stroke, side-load risks are minimal, but ensure the CM round-end cover is correctly pinned to avoid binding.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM (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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL40X10SCM FAQ
Yes, the MSAL40X10SCM is discontinued. The direct replacement is the AirTAC MSBL40X10SCM. It matches the 40mm bore, 10mm stroke, G1/4 port, and CM cover. You must update your sensors, as the MSAL -S magnet uses CS1-M/DS1-M switches, while the MSBL uses CMSG/DMSG/EMSG switches.
This single-acting push cylinder provides 539.9 N at 0.5 MPa, 791.1 N at 0.7 MPa, and a maximum of 80.7 kgf. It requires a minimum operating pressure of 0.2 MPa to overcome the internal return spring. It uses a fixed rubber bumper, not an adjustable cushion.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL40X10SCM 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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