▪ Modular optical scale with stainless steel grating, particularly suitable for long strokes (measuring length up to 30,040 mm).
▪ Rugged and heavy profile, in anodized aluminium.
▪ Coupling gaskets between the modules for a better fit of mechanical parts (in case of disassembly and reassembly).
▪ Resolutions up to 0.1 μm.
▪ Accuracy grade ± 10 μm.
▪ Linear thermal expansion coefficient λ = 10.6 x 10-6 °C-1 suitable for the application.
▪ Reference indexes at coded distance, or at constant step (50 mm) or selectable.
▪ Sine-wave or TTL signal output.
▪ Protected against inversion of power supply polarity and short circuits on output ports.
| GMS V40 Sine-wave output |  |
| Resolution | up to 0.1 µm |
| Grating pitch | 40 µm |
| Accuracy grade | ± 10 µm |
| Max. traversing speed | 60 m/min |
| Measuring length | up to 30,040 mm with steps of 200 mm. Segments of different lengths |
| Reference indexes | coded distance / constant step / selectable |
| Output signals | sine wave 1 Vpp |
| Protection class | IP 53 standard IP 64 pressurized |
| GMS T TTL output | |
| Resolution | 10 - 5 - 1 - 0.5 µm |
| Grating pitch | 40 µm |
| Accuracy grade | ± 10 µm |
| Max. traversing speed | 60 m/min |
| Measuring length | up to 30,040 mm with steps of 200 mm. Segments of different lengths |
| Reference indexes | coded distance / constant step / selectable |
| Output signals | LINE DRIVER |
| Protection class | IP 53 standard IP 64 pressurized |