This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM 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 MTAL32X40SCM
The AirTAC Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM is a single acting, pull (spring extend) aluminum-barrel mini cylinder with a Ø32mm bore and 40mm stroke, G1/8 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM.
- BoreØ32 mm
- Stroke40 mm
- Port sizeG1/8
- Acting typeSingle acting, pull (spring extend)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM
About the Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM
The AirTAC MTAL32X40SCM is a discontinued single-acting pull-type mini cylinder. Air retracts the 12mm rod for the work stroke, while an internal spring extends it back out. It delivers a usable pull force of 261.2 N at 0.5 MPa. The exact drop-in replacement is the MTBL32X40SCM, matching the 32mm bore, 40mm stroke, G1/8 port, and CM mounting.
This -S SKU includes a magnet for position sensing. The legacy MTAL uses CS1-M or DS1-M reed switches, while the MTBL upgrade uses CMSG, DMSG, or EMSG sensors. The MTAL features threaded covers and a fixed rubber bumper, whereas the newer MTBL has a riveted rolling-packed body. On air loss, the fail-safe home position is extended.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM Technical Specifications
| Model | Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM |
| Bore size | Ø32 mm |
| Stroke | 40 mm |
| Acting type | Single acting, pull (spring extend) |
| 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 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM carries the same single-acting ratings.
Usable Pull Force (Ø32mm)
| Pressure | Pull force (net of spring) |
|---|---|
| 0.5 MPa | 261.2 N |
| 0.7 MPa | 399.4 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 MTAL32X40SCM
| MTAL | Single acting, pull (spring extend) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×40 | 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 MTAL32X40SCM Is Used
Injection Mold Ejector Reset
Pulls an ejector plate back inside a 32mm bore plastics mold. The 261.2N pull at 0.5 MPa overcomes plate friction, while the spring-extended fail-safe parks the pins out for safe mold open.
Packaging Flap Retractor
Draws back a carton folding flap on a packaging line. Air retracts the rod to clear the cardboard path, and the spring safely extends the guide when air is cut for maintenance access.
Lathe Tailstock Drawbar
Retracts a small tailstock latch on an automated lathe. The 399.4N pull at 0.7 MPa provides positive mechanical withdrawal, with the fixed rubber bumper absorbing the end-of-stroke impact.
Replacing the Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM with AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM
To replace the MTAL32X40SCM, install the MTBL32X40SCM. Confirm the 32mm bore, 40mm stroke, PT G1/8 port, M10x1.25 rod thread, and CM round-end back cover. Swap your CS1-M/DS1-M sensors for CMSG/DMSG/EMSG switches. Maintain a minimum 0.2 MPa operating pressure, and apply no external load on the spring-extend stroke.
For sizing flexibility, stepping down to the 25mm bore drops the 0.5 MPa pull force to 137.2 N. Stepping up to the 40mm bore raises it to 439.4 N. This 40mm stroke is well under the 100mm maximum, keeping rod bending stress low.
Upgrade checklist
- ✓ Order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM (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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM instead of this discontinued model.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X40SCM FAQ
Yes, the MTAL32X40SCM is discontinued. The exact drop-in replacement is the MTBL32X40SCM. It matches the 32mm bore, 40mm stroke, G1/8 port, and CM cover. You must upgrade your position sensors from the old CS1-M/DS1-M to the new CMSG/DMSG/EMSG family.
It is a single-acting pull cylinder with a spring-extended fail-safe home. The usable pull force is 261.2 N at 0.5 MPa and 399.4 N at 0.7 MPa. The maximum theoretical holding force at 0.7 MPa is roughly 40.7 kgf. It requires a minimum 0.2 MPa air pressure to operate and cannot hold a load mid-stroke without an external locking device.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X40SCM replaces this model 1:1.
Fast Dispatch
MTBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended MTBL Replacements
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