This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA 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 MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA
The AirTAC Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA is a single acting, pull (spring extend) aluminum-barrel mini cylinder with a Ø40mm bore and 50mm stroke, G1/4 ports and a fixed rubber bumper. Air drives the pull (work) stroke and the spring returns the rod — it rests extended on air loss. This model is discontinued; the drop-in replacement is the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA.
- BoreØ40 mm
- Stroke50 mm
- Port sizeG1/4
- Acting typeSingle acting, pull (spring extend)
- Rod threadM12×1.25
- StatusDiscontinued → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA
About the Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA
The AirTAC MTAL40X50SCA is a discontinued single-acting pull cylinder with a 40mm bore and 50mm stroke. Air retracts the rod while an internal spring extends it. It delivers 439.4N of usable pull force at 0.5MPa. The drop-in replacement is the MTBL40X50SCA, which matches the bore, stroke, G1/4 port, and CA mounting.
This SKU includes a -S magnet for CS1-M or DS1-M switches; the MTBL upgrade uses CMSG, DMSG, or EMSG sensors. The MTAL features threaded covers, whereas the MTBL uses a riveted rolling-packed body. The CA back cover acts as a pivot clevis, swinging on a pin to accommodate arcing loads. A fixed rubber bumper absorbs end-of-stroke impact.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA Technical Specifications
| Model | Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA |
| Bore size | Ø40 mm |
| Stroke | 50 mm |
| Acting type | Single acting, pull (spring extend) |
| 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 100 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA carries the same single-acting ratings.
Usable Pull Force (Ø40mm)
| Pressure | Pull force (net of spring) |
|---|---|
| 0.5 MPa | 439.4 N |
| 0.7 MPa | 650.4 N |
Usable single-acting force after the return spring — lower than a same-bore double-acting cylinder. Size with a margin.
Model Code: Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA
| MTAL | Single acting, pull (spring extend) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×50 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MTBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement: MTAL → MTBL. Related: MSAL/MSBL (single-acting push), MAL/MBL (double acting).
Where the Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA Is Used
Stamping Press Ejector
Pulls finished metal blanks out of a stamping die with 439.4N at 0.5MPa, relying on the spring-extend fail-safe to clear the tool safely during an air loss.
Conveyor Diverter Arm
Retracts a mechanical deflector gate to let packaging cartons pass, using the CA pivot cover to absorb side arc on the 50mm stroke.
Welding Clamp Pull-Back
Draws the moving electrode away from a spot-welding fixture, using the single-acting pull mechanism to open the joint on air release.
Replacing the Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA with AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA
Replace this MTAL40X50SCA directly with the MTBL40X50SCA. Confirm the 40mm bore, 50mm stroke, PT G1/4 port, M12x1.25 rod thread, CA pivot cover, and -S magnet. Note the sensor family change from CS1-M/DS1-M to CMSG/DMSG/EMSG. Operating pressure must be at least 0.2MPa. The fail-safe home is extended, and you must apply no external load on the spring extend stroke. If sizing down, the 32mm bore offers 261.2N at 0.5MPa. If stepping up, this 40mm bore provides 439.4N at 0.5MPa and 650.4N at 0.7MPa.
Upgrade checklist
- ✓ Order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA (same bore/stroke/force)
- ✓ Same pull direction and extended 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA instead of this discontinued model.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL40X50SCA FAQ
Yes, the MTAL40X50SCA is discontinued. The exact drop-in replacement is the MTBL40X50SCA, which matches the 40mm bore, 50mm stroke, G1/4 port, and CA mounting. You will only need to update your sensors from the older CS1-M/DS1-M to the CMSG/DMSG/EMSG family.
It provides 439.4N of usable pull force at 0.5MPa and 650.4N at 0.7MPa. It is a single-acting pull type, meaning air retracts the rod and an internal spring extends it. The fail-safe home is extended, requiring a minimum of 0.2MPa to operate. Do not apply external loads on the spring extend stroke.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL40X50SCA replaces this model 1:1.
Fast Dispatch
MTBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
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