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Product Details:
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| Name: | Dro Unit | Keyword: | Digital Readout Kit |
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| Linear Scale Length: | 50 - 3000mm | Warranty: | 13 Months |
| Display Resolution: | 0.1 µm, 0.5 µm, 1 µm, 5 µm | Usage: | Milling, Lathe, Boring Machine |
| Voltage: | AC 110V / 220V | Output Signal: | TTL |
| High Light: | Easson Digital Readouts,Easson Digital Readout systems,Easson Dro |
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Easson Quality Multi-function 2 axis Digital Position Readout Dro For Machine Tools
Product Introduction
The EA series is the latest all in one function digital readout system from Easson. It is a practical, multifunctional optical glass scale digital display for manual machine tools like Milling, Lathe, Boring machine etc.
The design is to ensure the fully function and high quality, try to use the most reasonable solution reduce the price to improve product competitiveness.
ES series DRO Features:
High noise immunity & ( EMC ) design
Adaptable to poor electrical source
High Durability Switch Membrane
Ultra Low Temperature Rise Transformer
State of the Art Electronics Technology
Advanced SMT Production Technology
High integration makes performance stable
Light touch button service life more than 100000 times
Ultra Low Temperature Rise Transformer
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
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All Easson Digital Readout System need to do the aging test, using 3 axis signal generator counting, make sure all couting reading correctly, high temperature test and load test for 72 hours before QC procedure.
Easson Optical Linear Scale's reader head need to power on for 72 hours aging test before assemble, make sure all linear scale's quality is reliable.
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 | ||
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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 |
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Basic parameter is included as below:
| 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 |
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 |
Contact Person: Tony
Tel: 86-15820566978
Fax: 86-756-7511215
