This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM 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 MTAL20X100CM
The AirTAC Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM is a single acting, pull (spring extend) aluminum-barrel mini cylinder with a Ø20mm bore and 100mm 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM.
- BoreØ20 mm
- Stroke100 mm
- Port sizeG1/8
- Acting typeSingle acting, pull (spring extend)
- Rod threadM8×1.25
- StatusDiscontinued → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM
About the Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM
The AirTAC MTAL20X100CM is a discontinued single-acting pull-type mini cylinder. Air retracts the Ø8 mm rod, while an internal spring extends it back out. The drop-in replacement is the MTBL20X100CM, matching the 20 mm bore, 100 mm stroke, G1/8 port, and CM round-end cover. This bore delivers a usable pull force of 81.7 N at 0.5 MPa.
This SKU has no -S magnet and cannot take a position sensor. The MTAL uses threaded covers and a fixed rubber bumper, whereas the MTBL replacement features a riveted rolling-packed body. Apply no external load on the spring-extend stroke. On air loss, the fail-safe home is extended.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM Technical Specifications
| Model | Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM |
| Bore size | Ø20 mm |
| Stroke | 100 mm |
| Acting type | Single acting, pull (spring extend) |
| 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 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM carries the same single-acting ratings.
Usable Pull Force (Ø20mm)
| Pressure | Pull force (net of spring) |
|---|---|
| 0.5 MPa | 81.7 N |
| 0.7 MPa | 134.4 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 MTAL20X100CM
| MTAL | Single acting, pull (spring extend) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×100 | 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 MTAL20X100CM Is Used
Thermoformer Film Tensioning
Pulls a plastic film carriage back to apply precise tension during a thermoforming cycle. The 81.7 N pull force at 0.5 MPa handles light film webs, and the spring-extended fail-safe releases tension safely on air loss.
Packaging Machine Latch
Retracts a mechanical latch pin to release a packaging machine shuttle. The 100 mm stroke provides the reach needed for deep drawer actions, while the fixed rubber bumper absorbs the latch impact.
Textile Spindle Draw-Back
Pulls a textile spindle guide out of the yarn path during changeovers. The single-acting design requires only one 3/2 valve, simplifying the pneumatic circuit on the spinning frame.
Replacing the Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM with AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM
Replace this MTAL20X100CM with the MTBL20X100CM. Confirm the 20 mm bore, 100 mm stroke, G1/8 PT port, M8x1.25 rod thread, and CM round-end cover. Because this SKU lacks the -S magnet, it cannot accept a sensor; if you need position detection, step up to an MTBL -S model which uses CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M. Minimum working pressure is 0.2 MPa. At 100 mm stroke, minimize side loads to prevent rod bending. The fail-safe home is extended.
To size either direction: stepping down is not possible as 20 mm is the smallest bore. Stepping up to the 32 mm bore yields 261.2 N of pull force at 0.5 MPa, useful if the 81.7 N at 0.5 MPa here is insufficient for your pull load.
Upgrade checklist
- ✓ Order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM (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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM instead of this discontinued model.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL20X100CM FAQ
Yes, the MTAL20X100CM is discontinued. The exact drop-in replacement is the MTBL20X100CM. It matches the 20 mm bore, 100 mm stroke, G1/8 port, and CM cover, but upgrades the body to a riveted rolling-packed design.
The usable pull force is 81.7 N at 0.5 MPa and 134.4 N at 0.7 MPa. It is single-acting pull, meaning air retracts the rod and an internal spring extends it. On air loss, the fail-safe home is fully extended. Minimum operating pressure is 0.2 MPa.
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Drop-in Upgrade
The AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL20X100CM 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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