Shaanxi, China
Business Type:
Manufacturer/Factory
Number of Employees:
13
Year of Establishment:
2014-03-14
Plant Area:
274 square meters
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service
Sample Available

Digital Laser Gyro, Miniaturized Jitter Digital Laser Gyro, Dlg manufacturer / supplier in China, offering Three Axis Rlg, High-Accuracy (0.03) Dynamically Tuned Gyro for Aerospace, Dynamically Tuned Gyro Applied to The Field of Drilling and so on.

Gold Member Since 2019
Audited Supplier

Three Axis Rlg

Min. Order / Reference FOB Price
100 Pieces US $80,000-150,000/ Piece
Port: Guangzhou, China
Production Capacity: 600pieces/Yea
Payment Terms: T/T
Modulation Formats: Frequency State Modulation
Measuring Principle: Sagnac Effect
Output Signal Type: Digital Type
Production Process: Integration
Functional Type: Functional
Material: Metal

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Basic Info.

Model NO.
ER- 330A
Accuracy Grade
≤0.015°/H
IP Rating
6
Customized
Customized
Trademark
ericco
Transport Package
Custom Packaging Box
Specification
203mm× 195mm× 130mm
Origin
China
HS Code
9014209015

The model is integrated two laser gyro component and a single axis laser gyro small groups of three axis laser gyro, according to user needs reservation and the accelerometer installation position, for users to customize special secondary power supply, the main function is to accurately measure the Carrier relative inertia space Angle motion information, and can be output to the user in the form of angular increments, for inertial integrated navigation, positioning and orientation, attitude position measurement and other fields system-level product development.

Three Axis Rlg
 

Main Application

Vehicle mounted directional navigation system, airborne laser inertial integrated navigation system, the position and attitude measurement system of mobile measurement are applied.

Main Features

Small in size, light in weight; Modular design, good compatibility; It can be customized for the system structure design, easy system integration.

 

Technical Indicators

N0.

Project

Indicators

Remark

A

B

1

Dynamic   Range Of Angular Velocity Measurement

≤±300°/S

 

2

Bias   Constant

≤±0.5°/h

≤±0.5°/h

 

3

Bias   Stability Index

≤0.015°/h

≤0.020°/h

4

Bias   Repeatability Index

≤0.015°/h

≤0.020°/h

5

Angular   Increments Output Resolution

≤0.58"/LSB

 

6

Run-up   Time

<20S

 

7

Ambient   Temperature

-40ºC~70ºC

 

8

Shock

15g/30g

 

9

Volume

203mm×195mm×130mm

 

10

Weight

≤8kg

 

11

Power   Supply

±5V,+12V,±45V,-12V1,-12V2

-12V3,-12V4

 
 

12

Interface

RS422

 

13

Data   Update Rate

100Hz

 

14

Baud   Rate

115200bps

 

 

ER- 330A Three axis Ring laser gyroscope

Specifications

No

Parameter

Performance

Unit

1

Bias stability

0.05~0.2

°/h

2

Bias repeatability

0.05~0.2

°/h

3

Scale factor repeatability

≤20

ppm

4

Scale factor nonlinearity 

≤20

ppm

5

Measurement range

±1000

°/s

 

6

Power supply

±5,+15

 

7

Output

RS422

 

8

Connector

J30

 

9

Dimension

Φ95×62

mm

 

ER-90 Ring Laser Gyroscope

Three Axis RlgThree Axis Rlg
 

The laser gyro is a high precision 90 mirror type two frequency dithered laser gyro. It has the advantages of high precision, simple power supply and high integration degree. Its output form is two orthogonal square wave (sin, cos signal).

The main technical specifications of the gyroscope are shown in table 1.

Table 1 main technical index table of gyroscope

NO.

Parameter

Unit

Index

Remark

1

Bias

°/h

≤0.5

 

2

Bias stability

°/h

 ≤0.005

100s,1σ

3

Bias repeatability

°/h

 ≤0.003

4

Random walk coefficient

°/h1/2

≤0.001

 

5

Scale factor

″/pulse

1.865

Nominal optics

6

Scale factor nonlinearity

ppm

≤3

 

7

Scale factor repeatability

ppm

≤3

8

Asymmetry of scale factor

ppm

≤3

 

9

Magnetic sensitivity

°/(h·Gs)

≤0.003

 

10

Maximum input angular rate

°/s

≥300

 

11

Starting time

s

≤10

 

 

Environmental adaptability

A) operating temperature: -40~70ºC

B) storage temperature: -55~80ºC

C) vibration: 20~500Hz, 5g

D) shock: 30g, 11ms (half sine or post peak sawtooth)

ER-50A Ring Laser Gyroscope

Bias Stability

0.005°/h -0.01°/h

Bias repeatability    

0.005°/h -0.01°/h

Random walking coefficient

0.002°/h/1/2

Scale factor repeatability    

≤5 ppm

Scale factor non-linearity     

≤5 ppm   

Measurement range             

±400°/s

Output format

422or square wave (user optional)

Power supply mode

+5V,-5V,+15V

Start-up time

6S

Working temperature range

-40ºC--- +70ºC

Dimension

∅93.2×49.7

Three Axis Rlg
 

ER-LG90A Technical parameters

Bias stability     

0.002°/h -0.007°/h

Bias repeatability    

  0.002°/h -0.007°/h

Random walking coefficient

0.001°/h,/1/2

Scale factor repeatability    

≤2 ppm

Scale factor non-linearity     

≤2 ppm   

Measurement range             

±400°/s

Output format

422or square wave (user optional)

Power supply mode

+5V,-5V,+15V

Start-up time

6S

Working temperature range

-40ºC--- +70ºC

Dimension

149.2×127.2×58

Three Axis Rlg
 

 

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