China Linear Scale Encoder manufacturer
Zhuhai Easson Measurement Technology Ltd.
Easson Measurement Technology Ltd. Always Committed to Quality, Technology & Innovation
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Digital Readout Optical Linear Scale

Digital Readout Optical Linear Scale

Brand Name Easson
Model Number VS20
Certification CE
Place of Origin P.R.China
Minimum Order Quantity 1SET
Payment Terms T/T
Supply Ability 1500 PCS per Month
Delivery Time 7 working days
Packaging Details Plywood Case
Name Milling Machine Dro For Sale
Keyword Milling Machine Digital Readout
Meas. standard 0.02mm
Meas. length 1300-3000mm
Display Resolution 0.005mm
Warranty 13 Months
Power Supply DC 5V
Output Signal TTL
Detailed Product Description

 

Product Description


Advanced Optical Measuring System

 

The slide carrier of the VS / VA series scales, use a five bearing design and six spring for optical grating linear transducer, specially in long dimension scale like the large Lathe machine. The Accuracy is better than the GS20 series long scale.

 

 

Features:

a). The slide carrier of the scales, use a five bearing design and six spring for optical grating linear transducer

b). Can connect a positive press system to reach waterproof IP65.

c). Moving speed can more than 120m/min.

 

Aging Test


Optical Linear Scale's reader head need to test for 72 hours aging test before assemble, make sure all linear scale's quality is reliable.

 

Product Specification


 VS10VS11VS12VS13VS20VS21VS22VS23
Measuring StandardGlass Scale - Grating period:  20μm (0.02mm)
Optical Detecting SystemTransmissive Infrared System: wave length 880mm
Slide Carrier SystemVertical five bearings supporting system
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


 

VS10 / VS11 / VS12 / VS13 Series

 

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

 

100% Laser calibration

All 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: 1300 3000mm Optical Linear Scale   Easson VS20 Optical Linear Scale   1300 3000mm linear scale  
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