China Linear Scale Encoder manufacturer
Zhuhai Easson Measurement Technology Ltd.
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Easson 1300 - 3000mm Glass Linear Encoder For Large Milling Lathe

Easson 1300 - 3000mm Glass Linear Encoder For Large Milling Lathe

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 7 working days
Packaging Details Plywood Case
Name Optical Absolute Encoder
Keyword Optical Linear Encoder
Application Long Lathe, Milling machine
Meas. length 1300-3000 mm
Display Resolution 5 µm
Warranty 13 Months
Power Supply DC 5V
Output Signal TTL
Detailed Product Description

High Accuracy 1300-3000 mm Linear Encoder Scale For Large Milling Lathe Boring Machine

 

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

 


 

VS20  Series

 

Features:

 

1. The scale body using double T-slot design which is convenient to install and correct the scale body.

2. Linear encoder can be connected to a positive pressure system,  the protection level can reach IP65.

3. VS20 linear encoder has three reference mounting surfaces which can flexibly fit to various types of machine tools.

 

 


 

Connector interface

 


 

DSUB 9PIN

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

 

 


 

Product Description

 


Advanced Optical Measuring System Features

 

 

  •  Using advanced six-spring & push-pull structure to ensure repeatability less than 2 micron;
  •  Using engineering mechanics analysis and design to ensure that the dynamic speed more than 120 m/min

 

Aging Test

 

Easson Optical Linear Scale's reader head need to aging test for 3 days before assemble, make sure all linear scale's electronic devices and quality is reliable.

 

 

100% Laser calibration

Easson each linear encoder are undergone rigorous calibrated by our in-house laser interferometer, and can provide accuracy test reports to ensure product quality and quality traceability.

 


Accuracy report in QR code 

 

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

Product Tags: 3000mm Glass Linear Encoder   VS20 Easson Glass Linear Encoder   VS20 Easson Glass Linear Scale  
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