GSI2 Unité linéaire guidée Système magnétique de mesure incrémentale de la longueur pour presses plieuses
- Impulsion zéro librement réglable
- Max. résolution de 0,001 mm
- Signaux différentiels / impulsion de référence
- Longueur de mesure jusqu'à 1 mètre
- Unité de guide de haute qualité
- Sortie proportionnelle à la vitesse des signaux d'onde carrée
- Robuste, résistant à la saleté et aux chocs
- Alternative intéressante au prix des balances en verre
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 |