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| Categories | Glass Scale Linear Encoder | 
|---|---|
| Brand Name: | Easson | 
| Model Number: | ES-14B | 
| Certification: | CE | 
| Place of Origin: | P.R.China | 
| MOQ: | 1SET | 
| Payment Terms: | T/T | 
| Supply Ability: | 1000 SETS per Months | 
| Delivery Time: | 3 working days | 
| Packaging Details: | Carton | 
| Name: | Glass Scale Linear Encoder | 
| Keyword: | Laser Linear Encoder | 
| Application: | Milling, Lathe, Grinder, Drilling | 
| Voltage: | 110V - 220V | 
| Languages: | 20 Choices | 
| Display Resolution: | 0.1µm, 0.5µm, 1µm, 5µm | 
| Gross Wieght: | 3 kgs | 
| Output Signal: | TTL | 
| Company Info. | 
| Zhuhai Easson Measurement Technology Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Linear Encoder Linear Scale For Drilling Milling Lathe Grinder With Digital Readout System
Product Introduction
ES-14B LCD is all in one function digital readout system by Easson.
It is a practical, multifunctional optical linear encoder digital
display have been applied to varieties of machine tools such as
Milling, Lathe, Grinding, Boring machine etc.
By coordinating with linear encoder scales, ES series readouts can accurately display the value of shifting and achieve NC/CNC
machine.
You can not afford to miss this if you are looking for a reliable, efficient and cost-effective Digital Readout Device.
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 Encoder | Linear Scale | Optical Glass Scale
Advanced Optical Measuring System

The important difference between VS linear scale and the current China mainland market's Incremental optical linear encoder is the slide carrier, VS scale use a five bearing design and six spring for optical grating linear transducer, more reliable support bracket system, specially in long dimension scale like the long Lathe machine. The Accuracy is much better than the GS20 series long scale.
Optical Linear Encoder 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 linear scale are individually inspected and calibrated by our in-house laser interferometer to ensure measuring accuracy comply 100% with the specifications.
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