This model is discontinued
AirTAC has phased out the MSAL series. You can still order this code here: we ship the direct replacement MSBL32X50SU, 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 MSAL32X50SU
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL32X50SU is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø32mm bore and 50mm 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 direct replacement is the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU.
- BoreØ32 mm
- Stroke50 mm
- Port sizeG1/8
- Acting typeSingle acting, push (spring return)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU
- 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 MSAL32X50SU
The AirTAC MSAL32X50SU is a discontinued single-acting push cylinder where air extends the rod and an internal spring retracts it to a fail-safe home. This 32mm bore delivers a usable push force of 317.7 N at 0.5 MPa. The direct replacement is the MSBL32X50SU, sharing the same 50mm stroke, G1/8 port, and U flat-end back cover.
This SKU features a -S magnet compatible with older CS1-M / DS1-M switches, whereas the MSBL upgrade uses CMSG / DMSG / EMSG sensors. The MSAL uses threaded covers, while the MSBL features a riveted rolling-packed body. Both use a fixed rubber bumper for end-of-stroke damping, and require a minimum 0.2 MPa operating pressure to overcome the return spring.
Airtac MSAL Front Single Acting Compact Cylinder MSAL32X50SU Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL32X50SU |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU |
| Bore size | Ø32 mm |
| Stroke | 50 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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU carries the same single-acting ratings.
Usable Push Force (Ø32mm)
| Pressure | Push force (net of spring) |
|---|---|
| 0.5 MPa | 317.7 N |
| 0.7 MPa | 478.5 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 MSAL32X50SU
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×50 | 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 MSAL32X50SU Is Used
PCB Router Clamping
Holds printed circuit board panels flat against a router bed with 317.7 N of push force at 0.5 MPa, releasing instantly via spring return when routing completes.
Bottle Sorting Diverter
Extends a guide blade to push misaligned plastic bottles off a conveyor line, relying on the fail-safe retracted home if the 3/2 valve air supply drops.
Stator Lamination Ejector
Pushes stacked steel motor laminations out of a press die using a 50mm stroke, with the fixed rubber bumper absorbing the impact of the ejection force.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL32X50SU with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU
To replace this MSAL32X50SU, install the MSBL32X50SU. Confirm the 32mm bore, 50mm stroke, G1/8 PT port, M10x1.25 rod thread, U back cover, and the sensor family change from CS1-M/DS1-M to CMSG/DMSG/EMSG. Remember the 0.2 MPa minimum pressure and never apply external load on the spring return stroke.
If sizing up or down, the 25mm bore neighbor provides 176.4 N at 0.5 MPa, while the 40mm bore provides 539.9 N. At 50mm stroke on this 32mm bore, keep side-load alignment tight to prevent rod bending.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU (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 AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL32X50SU FAQ
Yes, the MSAL32X50SU is discontinued. The direct replacement is the MSBL32X50SU, which matches the 32mm bore, 50mm stroke, G1/8 port, and U back cover. You will only need to upgrade your magnet switches from the old CS1-M / DS1-M to the new CMSG / DMSG / EMSG series.
This single-acting push cylinder provides a net push force of 317.7 N at 0.5 MPa and 478.5 N at 0.7 MPa. It requires a minimum operating pressure of 0.2 MPa to overcome the internal return spring. The maximum force is 478.5 N (approx 48.8 kgf) at 0.7 MPa.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL32X50SU 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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