strumento lineare guidato Sistema di misurazione di lunghezza magnetico incrementale per le presse piegatrici
- per l'impiego nelle presse piegatrici
- alternativa alle righe ottiche interessante per il prezzo
- montaggio semplice su preesistenti presse piegatrici
- risoluzione massima di 0,001 mm (con decodifica del segnale su 4 fronti e valutazione del cambio di stato)
- unità di guida di alta qualità
- resistente allo sporco, a scosse e vibrazioni
- nuovo: impulso di zero liberamente configurabile
Mechanical DATA
Measuring principle | incremental |
Repeat accuracy | ± 1 increment |
System accuracy in µm at 20 °C | pole pitch 5 mm: ± (25 + 20 x L), pole pitch 2 mm: ± (20 + 20 x L), L= measuring length in meters |
Distance sensor / tape | fixed by guide carriage |
Sensor housing material | sensor head: zinc die cast, guiding unit: aluminium |
Housing dimensions (L x W x H) | guide carriage: 80 x 55 x 33 mm, guide rail: (150 + measuring length) x 55 x 20 mm |
Required magnetic tape | MB20-50-10-1-R (> 0.001 mm resolution), MB20-20-10-1-R (at 0.001 mm resolution) |
Pole pitch | 5 mm (if resolution > 0.001 mm), 2 mm (at 0.001 mm resolution) |
Max. measuring length | 1 m |
Connections | open cable ends, connectors optionally |
Sensor cable | 1.5 m standard length, others on request, drag chain suitable |
Sensor cable bending radius | 60 mm |
Weight | approx. 620 g at 330 mm measuring length |
ELEcTRICal DatA
Power supply voltage | 10 ... 30 VDC or 5 VDC |
Residual ripple | 10 ... 30 VDC: <10 %, 5 VDC: ± 25 mV |
Current consumption | 10 ... 30 VDC: max. 50 mA, 5 VDC: max. 100 mA (with unloaded outputs) |
Output signals | A, A', B, B', R, R' |
Output levels | HTL or TTL |
Output current per channel | max. 20 mA |
Resolution (at 4 edge evaluation) | up to 0.001 mm |
Index pulse | reference pulse with adjustable position |
Max. output frequency per channel | depends on selected resolution |
Max. operating speed | depends on selected resolution |
Environmental conditions
Storage temperature | -25 ... +85 °C |
Operating temperature | -10 ... +70 °C, -25 ... +85 °C on request |
Humidity | 95 %, non-condensing |
Protection class | sensor head: IP67, mechanical parts: IP54 |