E-mail: info@ericcointernational.com
Tel: +8613992884879

ER-Three Axis MEMS Gyroscope

Features:
1. Economically designed;
2. Measurement range and bandwidth can be customized;
3. Maximum range reaches ±400°/s;
4. Small dimension and light weight;
5. High stability, Excellent impact and vibration resistance.

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ER-Three Axis MEMS Gyroscope

                                                   Dual Axis MEMS Gyroscope and Tri-axis MEMS Gyroscope



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Application:

Inertial navigation: Inertial guidance, Integrated navigation, Platform stabilization

Short term navigation, Flight control, Ballistic correction, Telemetry

Posture control: UAV(Unmanned Aerial Vehicle), Antenna orientation, North finder

Automotive: Balance measurement





Parameter

Unit

ER2004 Dual axis

ER3000D Tri-axis

Range

º/s

±250

X ±250

Y ±250

Z ±250

Bias (Full temp.)

º/s

≤0.05

-

-

-

Short term bias stability(1σ)

º/h

≤25

35

35

35

Bias repeatability

º/h

≤25

35

35

35

Nonorthogonality

º

≤3

-

-

-

Bias temp. coefficient

º/s/℃

≤0.0005

-

-

-

Bandwidth

Hz

100(2~±400Hz Adjustable)

250

250

250

Scale factor sensitivity

ppm

≤200

≤500

≤500

≤500

Scale factor non-linearity

ppm

-

500

500

500

Threshold/Resolution

º/s

0.005

0.01

0.01

0.01

Start up time

s

-

2

2

2

Output


RS422

RS422

RS422

RS422

Shock resistance

g

2000

2000

2000

2000

Operation temp.

-45~85

-45~85

-45~85

-45~85

Storage temp.

-55~100

-55~100

-55~100

-55~100

Scale factor sensitivity Temp. coefficient

º/s

≤10

-

-

-

All values are typical at +25℃, +5DC, unless otherwise statement


Three-axis Analog Silicon Micro-MEMS Angular Rate Gyro


                                      MEMS Gyro.jpg


Product Description:

ER-3ARG-01 three axis angular rate gyroscope is a sensor for measuring three axis angular rate.  Each of the three axis angular rate gyros adopts MEMS technology chip, which has high performance, low cost, high reliability and high packaging robustness, and has self detection function. In addition, the product also has the characteristics of low power consumption, wide operating temperature range, wide bandwidth, small volume, fast start, DC input and DC output, etc.. It can be widely used in automotive electronics, aircraft guidance and control, attitude reference system, platform stability, robot, antenna stability, camera, digital camera gyroscope and other systems.

 

Product Power Supply:

Input voltage (Vdc) + 12V

Input current (mA MAX) <30 mA

 

Electrical Interface:


Lead color

Black

Shielding sleeve

Blue

Yellow

white

Green

Red

Signal name

Power and signal ground

Shell ground

ω X out

ω Y out

ω Z out

Temperature output  UTx

+12Vpower supply


Performance indicators:


NO.

Performance

ω X

ω Y

ω Z

1

Measuring range (° /S )

 

-3600~+10800

±100

±100

2

Bias voltage (V )

1.5 ±0.1

2.5 ± 0.05

2.5 ±0.05

3

Scale factor (mv/° /s)

0.27 ± 0.05

20±3

20±3

4

Input voltage(V)

0—5

0—5

0—5

5

Nonlinear (%F.R)

≤0.2

≤0.05

≤0.05

6

Resolution (° /S)

≤5

≤0.05

≤0.05

7

Cross coupling()

≤3

≤3

≤3

8

G value sensitivity° /s/g )

0.015

9

Starting timems )

≤50

10

Broadband(Hz, -3dB)

40

11

Reliability  MTBF

100 thousand hours

12

work environment


Service temperature (t)

-45~ +85

Storage temperature (t)

-55~ +100

Resistance to acceleration

(g, no electricity, 0.5ms)

10000

13

Weight (g)

<40

14

Sensitive polarity

X, Y, Z three directions to meet the right hand rule


Note 1: X, Y, Z three axis, gyro test range of any axis can according to user requirements, to provide any of the following range: ±40° /s,  ±80° Is,  ±150° Is,  ±200° Is,  ±300° Is,  ±400° Is,  ±500° Is,  ±600° Is,  700° Is, ±800° Is±900° /s,  ±1000° Is,  ±1500° /s,  ±3000° /s,  ±6000° /s,   ±10800° /s,  ±25000° /s,  ±50000° /s, and we can design and manufacture according to the other measurement range that customer provide 

Note 2 :The output voltage ranges -3600° /s ~ +10800° /s is 0.5284.416V

Note 3: The width of any zone within <1KHz can be selected, pls explain when ordering



ER-3ARS-02B 3  Axis Gyro

n  Measurement Range: ±100°/S

Bias Stability:  0.1°/S 

Bandwidth:  40H z

Size: 48.5 x 36 x 30mm

n  Wide Measurement Range (customized)

Small Size, Low weight

High Reliability

ER-3ARS-04 3  Axis Gyro

n  Measurement Range: ±75°/S

Bias Stability:  0.0 5°/S

Bandwidth:  40H z

Size: 48 x 35 x 48mm

n  Wide Measurement Range (customized)

RS485 Digital Output

Calibration Temperature Range

Small Size, Low weight

ER-3ARS-05 3  Axis Gyro

n  Measurement Range: ±250°/S (X axis)

±100°/S (y axis /Z axis)

Bias Stability:  0.015°/S 

Bandwidth:  50H z

Size: 76 x 76 x 38mm

n  Low noise, High Precision

Wide Measurement Range (customized)

RS485 Digital Output

Calibration Temperature Range

Triaxial crossed Coupling Calibration

Small Size, Low weight

ER-3ARS-06 3  Axis Gyro

n  Power supply:+4.5+5.5 VDC

Current: 30 mA

Zero bias:1.5±0.1 VDC

Non-linearity:1%Fs

Resolution:0.1°/s

Output:05V

Temperature range:-4085

Dimension:28×18×14.8mm

n  Economically designed

Measurement range and bandwidth can be   customized.

Maximum range reaches ±400°/s

Small dimension and light weight

High stability

Excellent impact and vibration resistance

ER-3ARS-07 3 Axis Gyro

n  Power supply:+4.5+5.5 VDC

Current: 30 mA

Zero biad:0.1°/s

Non-linearity:1%Fs

Resolution:0.1°/s

Output:RS422

Temperature:-4085

Dimension:48 mm×38 mm×18mm

n  Economically designed

Measurement range and bandwidth is customized.   Maximum range reaches ±400°/s

Small dimension and light weight

RS422 Output

High stability

Excellent impact and vibration resistance


ERICCO is expert in high quality three axis mems gyroscope manufacturing and selling, who is one of the best manufacturers and suppliers of three axis mems gyroscope with high precision. We have a professional factory at your service.

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