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GYRO MODULE

STIM210 represents the world's highest performance silicon MEMS gyro module. STIM is a low cost, low weight and power, and high reliability 3 axes gyro module. It is a great choice to system designers to displace large, expensive, fragile and prone to wear current Fiber Optic Gyros (FOGs) or mechanical gyro sensors.

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STIM 202 / STIM 210 3axies

The STIM series gyro modules consist of 1, 2 or 3 ultra-high accuracy gyros in miniature packages with RS422 interface. The module function is based on an integrated 32-bit microcontroller that provides flexibility in the configuration. Electronic axis alignment is standard.

 

 

1. Application Areas :
STIM Series are typically found within Industrial, Aerospace and Defense markets, for platform stabilizations (for heading systems). AHRS, interial navigations for UAV, AUV, AGV., UGVs.
 Navigation
 Stabilization
 Industrial
 Agriculture
 Aerospace
 Maritime
 Subsea
 Rescue


2. Key Features:
 Excellent performance in vibration and shock
 Excellent environmental robustness
 1, 2 or 3 axes offered in same package
 Electronically calibrated axis alignment
 Plug & play high-level RS422 interface
 24 bits resolution
 Single-crystal silicon technology
 Low bias drift
 Low noise
 Continuous self-diagnostics

 

Performance(STIM202)

Each axis is factory-calibrated for bias, sensitivity and compensated for temperature effects to provide high-accuracy measurements. The unit runs off a single +5V supply and communicates via a "plug & play" high-level RS422 interface. The use of a 32-bit RISC ARM microcontroller provides flexibility in the configuration, like choice of output unit, sampling frequency, LP filter -3dB frequency and RS422 bit-rate and protocol parameters.

For more advanced users, STIM210 may be put in Service Mode. In this mode all the configuration parameters can be intermediately or permanently adjusted according to the customer's requirements. Service Mode also provides the ability to perform single measurements, perform diagnostics and obtain a higher detail in the status byte.

 

Parameter Min Typ Max Unit Comment
Range
±400
°/s
Output
24
bit
 RS422
Bias instability
0.5
°/h
Angular random walk
0.2
°/√h
Sampling frequency

2000
 SPS
 Normal value






 

Performance(STIM210)

Each axis is factory-calibrated for bias, sensitivity and compensated for temperature effects to provide high-accuracy measurements. The unit runs off a single +5V supply and communicates via a "plug & play" high-level RS422 interface. The use of a 32-bit RISC ARM microcontroller provides flexibility in the configuration, like choice of output unit, sampling frequency, LP filter -3dB frequency and RS422 bit-rate and protocol parameters.

For more advanced users, STIM210 may be put in Service Mode. In this mode all the configuration parameters can be intermediately or permanently changed by overwriting the current settings in the flash memory. Service Mode also provides the ability to perform single measurements, perform diagnostics and obtain a higher detail in the status byte.

 

Parameter Min Typ Max Unit Comment
Range
±400
°/s
Output
24
bit
 RS422
Bias instability
0.5
°/h
Angular random walk
0.15
°/√h
Sampling frequency

2000
 SPS
 Normal value

Contact : Leo Min , TEL +82-2-556-5288 , e-mail : leomin@midoriya.co.jp