Specification
| Item | Accuracy / output signal | Length | Resolution | Distance | RI | Working Speed |
| WTA05 (Thin) | ±（3+3LO/1000）um or above; 2 TTL squre wave 0°and 90°; Available in 4 TTL square wave 0°, 90°, 180° or 270°. | 50-1000 | 0.0005 | 0.02mm | 50mm | 30m/min |
| WTA1 (Thin) | 50-1000 | 0.001 | 0.02mm | 50mm | 50m/min | |
| WTA5 (Thin) | 50-1000 | 0.005 | 0.02mm | 50mm | 90m/min | |
| WTB05 (Thick) | 50-1000 | 0.0005 | 0.02mm | 50mm | 30m/min | |
| WTB1 (Thick) | 50-3000 | 0.001 | 0.02mm | 50mm | 60m/min | |
| WTB5 (Thick) | 50-3000 | 0.005 | 0.02mm | 50mm | 90m/min | |
| Other info | Phase error: 90±15 / Operating temperature: 0℃-40℃ / Storage temperature: 20℃-50℃ | |||||
| Nominal length |
When LO=50-1000mm When LO=1000-3000mm |
50mm/index 100mm/index |
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| Max. Travel ≦500mm | Nominal length + 30mm | Length of signal cable: 2m | ||||
| 500 | Nominal length + 30mm | Length of signal cable: 3.5m | ||||
| Max. Trave>900mm | Nominal length + 50mm | Length of signal cable: 5m | ||||
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