This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM 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 MTAL32X20CM
The AirTAC Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM is a single acting, pull (spring extend) aluminum-barrel mini cylinder with a Ø32mm bore and 20mm 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM.
- BoreØ32 mm
- Stroke20 mm
- Port sizeG1/8
- Acting typeSingle acting, pull (spring extend)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM
About the Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM
The AirTAC MTAL32X20CM is a discontinued single-acting pull-type mini cylinder with a 32 mm bore and 20 mm stroke. Air retracts the rod while an internal spring extends it, yielding a fail-safe extended home position. This SKU delivers a usable pull force of 261.2 N at 0.5 MPa and requires a minimum operating pressure of 0.2 MPa. The exact drop-in replacement is the MTBL32X20CM, which matches the bore, stroke, G1/8 port, and CM round-end cover.
This non-magnet SKU cannot accept a position sensor. If sensing is needed on the replacement, note the MTBL uses CMSG/DMSG/EMSG switches rather than the older CS1-M/DS1-M family. The legacy MTAL features threaded covers and a fixed rubber bumper, whereas the current MTBL upgrades to a riveted rolling-packed body. Never apply an external load to the unpowered spring-extend stroke.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM Technical Specifications
| Model | Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM |
| Bore size | Ø32 mm |
| Stroke | 20 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM 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 MTAL32X20CM
| MTAL | Single acting, pull (spring extend) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×20 | 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 MTAL32X20CM Is Used
Injection Mold Ejector Pull
Retracts an ejection pin on a 32 mm bore injection mold using 261.2 N at 0.5 MPa, relying on the spring-extend fail-safe to clear the mold cavity safely when air drops.
Packaging Flap Latch
Pulls a mechanical latch to secure a carton sealing head during cycle indexing, using the short 20 mm stroke to keep the mechanism compact inside the machine frame.
Textile Tension Draw-Back
Draws back a fabric guide arm on a textile loom; the single-acting design requires only one air line, simplifying the pneumatic harness on moving gantries.
Replacing the Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM with AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM
To replace this MTAL32X20CM, specify the MTBL32X20CM and confirm the 32 mm bore, 20 mm stroke, PT G1/8 port, M10x1.25 rod thread, and CM round-end cover. Because this SKU lacks the -S magnet, it cannot take a sensor; moving to an -S MTBL requires CMSG/DMSG/EMSG switches. Maintain at least 0.2 MPa pressure and remember the fail-safe home is extended.
If sizing a new build, you can step down to the 25 mm bore (137.2 N pull at 0.5 MPa) for lighter tensioning, or step up to the 40 mm bore (439.4 N pull at 0.5 MPa) for heavier draw-back. The 20 mm stroke is short and robust, but always avoid side-loading the 12 mm rod to prevent guide wear.
Upgrade checklist
- ✓ Order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM (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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM instead of this discontinued model.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL32X20CM FAQ
Yes, the MTAL32X20CM is discontinued. The exact drop-in replacement is the MTBL32X20CM, matching the 32 mm bore, 20 mm stroke, G1/8 port, and CM cover. The MTBL upgrades the threaded covers to a riveted rolling-packed body.
This single-acting pull cylinder provides 261.2 N of usable pull force at 0.5 MPa and 399.4 N at 0.7 MPa. It operates on 0.2-1.0 MPa air, runs at 50-800 mm/s, and has a fixed rubber bumper. The fail-safe home is extended.
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Drop-in Upgrade
The AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL32X20CM replaces this model 1:1.
Fast Dispatch
MTBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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