IMU

EMU170-4A

EMU170-4A is an industrial grade IMU board consisting of an array IMU, magnetometer (optional), and barometer (optional), equipped with self-developed attitude algorithms. Standard output includes three-axis gyroscope, acceleration information, and high-precision attitude angle. In order to ensure consistent performance, each board undergoes strict calibration and parameter compensation before leaving the factory, including parameters such as full temperature zero bias, scale factor, orthogonality, etc., which can provide continuous and stable measurement values. The device is small in size and light in weight,
performance parameter Advantages and Characteristics application area

performance parameter



Basic Characteristics

ModelSize(mm)WeightOperation Temperature(℃)Interface TypeOperating Voltage(V)
EMU170-4AL17x15.3x3.8< 10-40 ~ +85SPI/TTL/CAN4.5~6.5
EMU170-4AH17x15.3x3.8< 10-40 ~ +85SPI/TTL/CAN4.5~6.5


Gyroscope

ModelRange(dps)Bias Instability(º/h)Zero Bias Over Temperature(dps)Angle Random Walk(º/√hr)

Nonlinearity

Bandwidth(HZ)
EMU170-4AL±500<7<0.1<0.7300500
EMU170-4AH±500<3.5<0.1<0.35200500


Accelerometer

ModelRange (dps)Bias Instability (°/h)Zero Bias Over Temperature (mg)Velocity Random Walk (m/s/√hr)Bandwidth (Hz)
EMU170-4AL±12<70<3<0.1250
EMU170-4AH±12< 35 <3<0.05250



Advantages and Characteristics

  • Extended Kalman Fusion Attitude Algorithm, with a maximum output of 1kHz
    Extended Kalman Fusion Attitude Algorithm, with a maximum output of 1kHz Extended Kalman Fusion Attitude Algorithm, with a maximum output of 1kHz
  • Support multiple communication interfaces
    Support multiple communication interfaces Support multiple communication interfaces
  • XYZ axis software is interchangeable
    XYZ axis software is interchangeable XYZ axis software is interchangeable
  • Small volume surface mount packaging, easy to integrate
    Small volume surface mount packaging, easy to integrate Small volume surface mount packaging, easy to integrate

application area

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