This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM 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 MSAL20X75CM
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø20mm bore and 75mm 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM.
- BoreØ20 mm
- Stroke75 mm
- Port sizeG1/8
- Acting typeSingle acting, push (spring return)
- Rod threadM8×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM
About the Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM
The AirTAC MSAL20X75CM is a discontinued single-acting push cylinder with a 20mm bore and 75mm stroke. Air extends the rod to perform work, while an internal spring retracts it to a fail-safe home when air is removed. It delivers 106.8 N of usable push force at 0.5 MPa. The exact drop-in replacement is the MSBL20X75CM, matching the bore, stroke, G1/8 port, and CM round-end cover.
This SKU has no -S magnet, so it cannot accept a position sensor. As an upgrade path, the MSAL uses older CS1-M / DS1-M switches and threaded covers, whereas the current MSBL features a riveted rolling-packed body and CMSG / DMSG / EMSG sensors. A fixed rubber bumper absorbs end-of-stroke impact, as there is no adjustable cushion. Apply no external load on the return stroke to protect the spring.
Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM |
| Bore size | Ø20 mm |
| Stroke | 75 mm |
| Acting type | Single acting, push (spring return) |
| Port size | G1/8 |
| Rod thread | M8×1.25 |
| 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM carries the same single-acting ratings.
Usable Push Force (Ø20mm)
| Pressure | Push force (net of spring) |
|---|---|
| 0.5 MPa | 106.8 N |
| 0.7 MPa | 169.6 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 MSAL20X75CM
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×75 | 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 MSAL20X75CM Is Used
PCB Ejector Pin
Pushes bare printed circuit boards out of an assembly fixture with 106.8 N at 0.5 MPa; the spring return safely retracts the pin when air is cut.
Lightweight Parts Sorter
Acts as a diverter gate for small plastic electronic components, relying on the fail-safe retracted home to prevent jamming during air loss.
Packaging Flap Guide
Extends to temporarily hold a carton flap in position for a sealing head, then retracts via the internal spring to let the box exit the conveyor.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM
To replace this MSAL20X75CM, specify the MSBL20X75CM to match the 20mm bore, 75mm stroke, PT G1/8 port, M8x1.25 rod thread, and CM round-end back cover. Because this SKU lacks the -S magnet, you cannot mount a sensor on it; if you need position detection, step up to an MSBL20X75SCM and use CMSG / DMSG / EMSG switches. Remember the 0.2 MPa minimum working pressure required to overcome the return spring.
If you need to adjust your force output, step down or up to a neighboring bore. The next size down does not exist for this series, but stepping up to a 25mm bore raises the push force to 176.4 N at 0.5 MPa. At 75mm of stroke on a small 8mm rod, ensure your mounting resists side loads to prevent rod bending.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM (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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL20X75CM FAQ
Yes, the MSAL20X75CM is discontinued. The exact drop-in replacement is the MSBL20X75CM, which matches the 20mm bore, 75mm stroke, G1/8 port, and CM round-end cover. The MSBL upgrades the design with a riveted rolling-packed body instead of threaded covers.
This single-acting push cylinder provides 106.8 N of usable force at 0.5 MPa and 169.6 N at 0.7 MPa. The operating pressure range is 0.2-1.0 MPa, with a 0.2 MPa minimum required to overcome the return spring. The maximum push force is approximately 17.3 kgf.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL20X75CM 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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