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LABEL APPLICATORS WJ-AL122
LABEL DISTRIBUTORS
WJ-AL122 is a high performance applicator that combines the speed with the accuracy of the label positioning. These features are obtained by means of a mechanism powered by two microprocessor driven stepping motors. With this configuration it is possible to maintain constant the web tension without any mechanical regulation. There are no clutches to calibrate or to maintain.
The speed is continuously adjustable up to 40 m/ min by means of a keyboard. It is also possible the connection to an external encoder to adapt automatically the feed speed to the conveyor one. The microprocessor electronic calibrates automatically the fotosensor for an easy label size changement.
The unwinder accommodates 3” (76mm) core label rolls with an external diameter up tp 12” (305 mm) and a web width up to 120 mm. Due to its high application speed the WJ-AL122 can be used its on very fast conveyors too. It is very compact and the reduced thickness of only 245 mm allows an easy the integration in tight spaces. There are no external boxes, cables, consoles that complicate the installation and take extra room. The external interface provides alarm and synchronization signals, so no other external devices are necessary. Thanks to the “intelligent” drive of the stepping motors the power requirement are limited to not more than 120W at full speed.
TECHNICAL DATA | WJ-AL122 |
Labeling rate | Up to 90 labels/minute (linear unit) Up to 520 labels/minute (direct blow unit) |
Precision | +/- 1 mm |
Label size | 19x19 mm (min), 160x120 (max) |
Label stock | 300mm diameter, 76mm core |
Dimensions | 661 x 555 x 245mm (linear unit, 120mm width version) |
Weight | 27Kg (approx) |
Power supply | 90-240 VAC, 50-440 Hz, 120W max |
Environment | 5 to 35 *C, relative humidity from 20 to 90% |
Interfaces | Multiple 24Vdc I/Os for remote control, triggering, synchronization, etc. (M12 sockets) USB 1.1 full-speed (Type B socket) |
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