Easson Milling function 2 axis Aluminum Shell Digital Display
Dro
Product Introduction
The EA series is the latest all in one function digital
readout system by Easson launch in 2020 year. It is a
practical, multifunctional optical linear scale digital display
have been applied to varieties of machine tools like Milling,
Lathe, Grinding, Boring machine etc.
By coordinating with optical linear scales, EA series readouts can
accurately display the value of shifting and achieve
NC/CNC. You can not afford to miss this if you are looking for
a reliable, efficient and cost-effective Digital Readout Device.
Features
Ultra Low Temperature Linear Power Transformer
All Easson gigital display's power supply using a linear
power transformer and power filter, this can help our products pass
by the noice immunity and the EMC testing.
Digital readouts unit allow users to set the display messages in
English, Chinese, German, Italian, Portugue, Spanish, Czech, which
to make the DRO more user friendly in different countries in the
world.
EMC Testing equipment
All Easson DRO products need to be pass the standard EMC standard
specification, hence we have a complete set of EMC test esd
immunity tester for the EMC testing.
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
.
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.
Technical Specification
| Model | EA-927 |
| 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
IEC61000-4-4 / GB / T 17799-4
IEC61000-4-5 / GB / T 17799-5 |
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 |
Key point for installation
