Zhuhai Easson Measurement Technology Ltd.
Easson Measurement Technology Ltd. Always Committed to Quality, Technology & Innovation
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Easson Quality Multi-function 2 axis Digital Readout Systems Dro For Machine Tools
Product Introduction
DRO Features:
Ultra Low Temperature Rise Transformer
Easson all Digital readout power supply use a linear power transformer and power filter, this can help our products pass by the noice immunity and the EMC.
To reduce the total heat generation inside the ES DRO in order to obtain long working life. An ultra low temperature rise transformer that construct with very high permeability icron core is used, which effectively bring temperature rise to only about 5℃.
EMC Testing equipment
To Make sure all Easson DRO products can be pass the standard EMC standard specification, we have a complete set of EMC test esd immunity tester.
Easson DRO have been to conforms to relevant standards for the electromagnetic compatibility ( EMC ) as the details below:
IEC61000-4-2 / GB / T 17799-2: Electrostatic discharge immunity ( Contact discharge 6000V, air discharge 8000V )
IEC61000-4-4 / GB / T 17799-4: Electrical fast transient burst immunity ( pulse amplitude 2000V )
IEC61000-4-5 / GB / T 17799-5: Lightning surge immunity ( Superrimposed pulse voltage peak 2000V )
Aging Test
By using the aging test, it can exposes defects in the process, design, materials and other aspects of electronic devices before they leave the factory. Therefore, it is of great significance for companies to modify product designs in time, so that products can be sold after they are aging and stable, thereby improving product quality and market reputation.
Technical Specification
| Model | EA-926 | ||
| Axis number | 2 Axis | ||
| Axis Display | 0.1μm, 0.5μm, 1μm, 5μm | ||
| Signal Input | TTL | ||
| Power Supply | AC110 V - 220 V / 50Hz - 60Hz | ||
| Net Weight (kg) | 2 | ||
Input frequency | 2 MB Hz | ||
| Operation Keyboard | Light touch buttons | ||
| Operating temperature | 0℃ - 45℃ | ||
| Storage temperature | -40℃ - 55℃ | ||
| Relative humidity | ≤ 95% | ||
| Inputs | 2 linear encoders | ||
| EMC Standard | IEC61000-4-2 / GB / T 17799-2 | ||
Basic parameter is included as below:
1. Centering (1/2)
2. Metric / inches Display (mm / Inch)
3. Absolute / incremental (ABS / INC)
4. Power off Memory (30 subdatum)
5. 199 subdatum
6. Reference Memory (REF)
7. Build in Calculator
8. Pitch Circle Diameter (PCD)
9. Line Hole Positioning (LHOLE)
10. Simple “R” Function
11. Linear Error Compensation
12. Non Linear Error Compensation
13. Axis Speed Display
14. Radius / Diameter (Lathe function)
15. Z axis Summation(Lathe function)
DRO advanced Functions: Non-linear error compensation
Advanced functions for Milling machine
Connector interface
| PIN | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| TTL Signal | --- | 0V | --- | GND | --- | A | 5V | B | R |
| Cable | --- | Orange | --- | Ground | --- | Yellow | Red | Green | Brown |