Length measuring devices are used to ensure that the required wire or cable length is accurate. Short or excess length leads to yield losses. If the production length is reduced by just 0.1 %, the LM SMART length measuring device pays for itself in just a few months.
The LM SMART is based on the market-proven laser doppler measuring method and therefore functions largely independent of the color, surface quality and diameter of the product. Two laser beams are used to direct light onto the passing product surface. The beams overlap and create a stripe pattern on the object, from which the speed and thus the product length traveled over time is precisely determined.
| Speed range | 1 – 2,400 m/min (different sensor types) |
|---|---|
| Typical repeatability | ± 0,02 % |
| Typical accuracy | ± 0,05 % |
| Operating distance | 120 mm |
| Operating distance tolerance | up to ± 20 mm (± 5 mm at full accuracy) |
| Direction recognition | via external signal |
| Laser | Laser class 3B (25 mW, 780 nm) |
| Interfaces | Pulse output, industrial fieldbus (Profinet IO, EtherNet/IP, Profibus-DP) |
| Power supply | Device: 24 V DC, optional via power supply unit: 230 V AC |
| Dimensions (LxWxH) | 154 x 94 x 39 mm |
E-Mail: sales@sikora.net
Telefon: +49 421 48900 0
Fax: +49 421 48900 90
Servis & Destek Hotline +49 421 48900 50
Servis & Destek E-Mail: service@sikora.net
