China Linear Scale Encoder manufacturer
Zhuhai Easson Measurement Technology Ltd.
Easson Measurement Technology Ltd. Always Committed to Quality, Technology & Innovation
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5um Optical Linear Glass Scales Dro

5um Optical Linear Glass Scales Dro

Brand Name Easson
Model Number VS20
Certification CE
Place of Origin P.R.China
Minimum Order Quantity 1PCS
Payment Terms T/T
Supply Ability 1500 PCS per Month
Delivery Time 3 working days
Packaging Details Carton
Meas. standard 20 μm
Meas. length 1300-3000mm
Display Resolution 0.005mm
Warranty 13 Months
Power Supply DC 5V
Output Signal A Qual B ( TTL )
NAME Accurate Measuring Tools
KEYWORD Accurate Scale
Detailed Product Description

Accurate 50-3000mm 5um Optical Linear Glass Scales Dro for Machine Tools

 

Product Specification


 

 

 VS10VS11VS12VS13VS20VS21VS22VS23
Measuring StandardGrating Glass Scale - Grating period:  20μm (0.02mm)
Optical Detecting SystemTransmissive Infrared System: wave length 880mm
Slide Carrier SystemVertical five bearings supporting system
Display Resolution5μm1μm5μm1μm5μm1μm5μm1μm
Measurement Travel50-1200mmEvery 50mmNot available
1300-3000mmNot availableEvery 100mm 
Accuracy50-450mm±3μm - ±5μm--
500-800mm±10μm±5μm±10μm±5μm--
1050-2000mm±10μm±5μm±10μm±5μm--
1300-3000mm--±10μm/m
Repeatability2μm (0.002mm)
Hystersis3μm (0.003mm)
ProtectionIP 53
Power supplyDC 5V ± 5%
Output SignalTTLTTL422422TTLTTL422422

 

 


 

Installation Dimensions

 


 

VS20 / VS21 / VS22 / VS23 Series

 

 

 


 

Connector interface

 


 

DSUB 9PIN

PINTTL422A
SignalCableSignalCable
1————A-Yellow
20VOrange0VWhite
3————B-Red
4GNDGNDGNDGND
5————R-Black
6AYellowAGreen
75VRed5VBrown
8BGreenBBlue
9RBrownRGrey

 

 

DIN 7PIN 

 
PINCableTTL
1Orange0V
2————
3YellowA
4GreenB
5Red5V
6BrownR
7GroundGND
CaseGroundGND

 

 


 

Product Description

 


Advanced Optical Measuring System

  VS  

 

The difference between VS series and the currect China market's optical glass scale is the slide carrier of the VS series optical linear scales, 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 better than the GS20 series long scale.

 

 

100% Laser calibration

All Easson glass grating transducers are individually inspected and calibrated by our in-house laser interferometer to ensure measuring accuracy comply 100% with the specifications.

 

 

Accuracy report in QR code 

 

Each linear scale is printed with a QR code, which is convenient for users to view the accuracy report of the factory inspection.

Product Tags: Linear Glass Scales Dro   VS20 Linear Glass Scales   3000mm optical linear scale  
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