Specifications
Brand Name :
Easson
Model Number :
VA10
Certification :
CE
Place of Origin :
P.R.China
MOQ :
1PCS
Payment Terms :
T/T
Supply Ability :
3000 PCS per Month
Delivery Time :
5 working days
Packaging Details :
Carton
Name :
Optical Linear Scale
Keyword :
Optical Rulers
Meas. standard :
0.02 mm
Meas. length :
50-1200 mm
Resolution :
5 µm
Structure :
Vertical 5 bearings support
Usage :
High Accuracy Milling, Grinder Machine
Output Signal :
TTL ( A Qual B )
Description

High Quality Vertical 6 Springs Design Absolute Linear Encoder with Digital Readout System

Product Specification


VA10 VA11 VA12 VA13 VA20 VA21 VA22 VA23
Measuring Standard Glass Scale - Grating period: 20μm (0.02mm)
Optical Detecting System Transmissive Infrared System: wave length 880mm
Slide Carrier System Vertical five bearings supporting system
Resolution 5μm 1μm 5μm 1μm 5μm 1μm 5μm 1μm
Measurement Travel 50-1200mm Every 50mm per length Specification Not available
1300-3000mm Not available Every 100mm per length Specification
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


VA10 / VA11 / VA12 / VA13 Series

Springs Easson Digital Readout Dro System Absolute Linear Encoder


Connector interface


Springs Easson Digital Readout Dro System Absolute Linear EncoderSprings Easson Digital Readout Dro System Absolute Linear Encoder

Absolute Linear encoder use Gold-plated pins to avoid poor connection and Anti-corrosion, it has a small PCB inside the connector which allow the VA series Absolute Linear Scale built in the Laser compensation data and directly connect to our LCD DRO, ensure the high measuring accuracy.

DSUB 9PIN

Springs Easson Digital Readout Dro System Absolute Linear Encoder

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


Product Description


Advanced Optical Measuring System

The slide carrier of the VS / VA series scales, using 5 bearing design and 6 spring for optical grating linear transducer, make sure the VA scales not effected by installation, the spring can adjust the angle when the operator install not good for the alignment.

The reader head still in the best way fir on the grating glass, the accuracy of VA scale is totally different with the GS or other brand in China mainland.

VA scale has a small PCB inside the 9 PIN connector, the laser compensation data is store inside, with our LCD Digital display unit, the compensation data will directly load the ECF file (compensation file) into the DRO, accuracy up to ±2μm.

Aging Test

Springs Easson Digital Readout Dro System Absolute Linear Encoder

Easson Optical Linear Scale's reader head need to power on for 72 hours aging test before assemble,

make sure all linear scale's quality is reliable.

100% Laser calibration

Springs Easson Digital Readout Dro System Absolute Linear Encoder

All linear encoder glass 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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Springs Easson Digital Readout Dro System Absolute Linear Encoder

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Brand Name :
Easson
Model Number :
VA10
Certification :
CE
Place of Origin :
P.R.China
MOQ :
1PCS
Payment Terms :
T/T
Contact Supplier
Springs Easson Digital Readout Dro System Absolute Linear Encoder
Springs Easson Digital Readout Dro System Absolute Linear Encoder
Springs Easson Digital Readout Dro System Absolute Linear Encoder

Zhuhai Easson Measurement Technology Ltd.

Verified Supplier
6 Years
guangdong, zhuhai
Since 1995
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
>5Million
Employee Number :
>200
Certification Level :
Verified Supplier
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