| NAME: | High Quality Scale | KEYWORD: | High Resolution Encoder |
|---|---|---|---|
| Usage: | Milling, Lathe, Grinding Machine | Power Supply: | AC 110V - 220V |
| Languages: | 20 Choices | Display Resolution: | 0.1µm, 0.5µm, 1µm, 5µm |
| Gross Wieght: | 3 Kgs | Output Signal: | TTL |
Product Introduction
The EA-926 LCD is Easson's latest multifunctional digital readout system, suitable for a wide range of machine tools, including milling, lathe, grinding, and boring machines.
When integrated with linear encoder scales, the EA series readouts precisely show displacement values and enable NC/CNC functionality. This reliable, efficient, and cost-effective Digital Readout Device is essential for those in search of superior performance.
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
The VS series optical linear scales stand out from the typical optical glass scales found in the current China mainland market due to their slide carrier configuration, which incorporates a five-bearing design and six springs for the optical grating linear transducer. This design provides a more reliable support bracket system, particularly for long dimension scales like those used in long lathe machines. Additionally, the accuracy of the VS series surpasses that of the old type GS20 series long scale.
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 | |
Installation Dimensions
VS10 / VS11 / VS12 / VS13 Series
DSUB 9PIN
| PIN | TTL | 422A | ||
| Signal | Cable | Signal | Cable | |
| 1 | —— | —— | A- | Yellow |
| 2 | 0V | Orange | 0V | White |
| 3 | —— | —— | B- | Red |
| 4 | GND | GND | GND | GND |
| 5 | —— | —— | R- | Black |
| 6 | A | Yellow | A | Green |
| 7 | 5V | Red | 5V | Brown |
| 8 | B | Green | B | Blue |
| 9 | R | Brown | R | Grey |
100% Laser calibration
All Easson optical linear scale are individually inspected and calibrated by our in-house laser interferometer to ensure measuring accuracy comply 100% with the specifications.
FAQs
Q1. How can I send my enquiry?
You can contact us by email, phone call, message (Whats APP, WeChat, Skype).
Q2. How long can I get feedback after enquiry?
We will reply you within 1 hours in working day.
Q3. Delivery time
A: Sea freight order normally is 30 days after receive the order comfirmation, small quantity for air freight is available to ship anytime.
Q4. Payment term
A: Normal accept 100% T/T payment, for others payment terms, welcome to contact us.
