EA-926 3 Axis multi-function LCD digital readout which is used for different machines such as milling machine, lathe machine, boring machine and grinding machine by setting the parameter in the DRO. It has a lot of graphics processing capabilities. For example, R function, line hole positioning in the milling machine.
EA-926 has a 7 inch color LCD display screen which provide inactive graphic display and step by step operation graphical guidance for all DRO functions, which makes EA-926 extremely user friendly. To make the DRO much more user friendly, the display message can be confirured to one of the following languages:
1. ENGLISH 2. CHINESE 3. GERMAN 4. SPANISH 5. ITALIAN 6. PORTUGUE 7. ARABIC 8. CZECH 9. FRENCH 10. HINDI 11. INDONESI 12. JAPANESE 13. KOREAN 14. PERSIAN 15. ROMANIA 16. RUSSIAN 17. SWEDEN 18. THAI 19. TURKISH 20. VIETNAM
Products Parameter
| Centering (1/2) |
| Metric / inches Display (mm / Inch) |
| Absolute / incremental (ABS / INC) |
| Power off Memory (30 subdatum) |
| 199 subdatum |
| Reference Memory (REF) |
| Zero |
| Pitch Circle Diameter (PCD) |
| Line Hole Positioning (LHOLE) |
| Simple “R” Function |
| Smooth “R” Function |
| Linear Error Compensation |
| Non Linear Error Compensation |
| INCL Function |
| Axis Speed Display |
Optical Linear Scale | Linear Scale | Optical Glass Scale
Advanced Optical Measuring System- Reader Head
VS Linear scale reader head advantages:
- Advanced six-spring push-pull structure, repeatability less than 1 micron;
- Advanced engineering mechanics analysis and design, dynamic speed is more than 120m/min
- Reader head housing using fully sealed and waterproof design to ensure motherboard circuit for long life service.
Optical Linear Scale Specification
| | VS10 | VS11 | VS12 | VS13 | VS20 | VS21 | VS22 | VS23 |
| Measuring Standard | Grating Glass Scale - Grating period: 20μm (0.02mm) |
| Optical Detecting System | Transmissive Infrared System: wave length 880mm |
| Slide Carrier System | Vertical five bearings supporting system |
| Display Resolution | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm |
| Measurement Travel | 50-1200mm | Every 50mm | Not available |
| 1300-3000mm | Not available | Every 100mm |
| Accuracy | 50-450mm | ±3μm - ±5μm | -- |
| 500-800mm | ±10μm | ±5μm | ±10μm | ±5μm | -- |
| 1050-2000mm | ±10μm | ±5μm | ±10μm | ±5μm | -- |
| 1300-3000mm | -- | ±10μm/m |
| Repeatability | 2μm (0.002mm) |
| Hystersis | 3μm (0.003mm) |
| Protection | IP 53 |
| Power supply | DC 5V ± 5% |
| Output Signal | TTL | TTL | 422 | 422 | TTL | TTL | 422 | 422 |
