BW SENSING BW-IMU730 Series Technical Manual Download | Manualshive

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Technical Manual

BW-IMU730 Series

Small-size three-axis fiber optic
gyroscope inertial measurement
unit

V3.0

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Summary of Contents for BW-IMU730 Series

Page 1: ...Technical Manual BW IMU730 Series Small size three axis fiber optic gyroscope inertial measurement unit V3 0 ...

Page 2: ...ttitude measurement under various states of motion vibration or static BW IMU730 has a built in three axis fiber optic gyroscope and a highly reliable MEMS accelerometer The original data deviation is estimated by the 6 state Kalman filter with appropriate gain and the measurement accuracy is guaranteed by the algorithm and the nonlinear compensation quadrature compensation Temperature compensatio...

Page 3: ...1σ Scale factor repeatability 100ppm 1σ Bandwidth 400Hz Measurement range 800 800 s Random walk coefficient 0 05 h Accelerometer Range X Y Z 30 g Bias stability at room temperature 0 5mg 10s 1σ Bias stability at full temperature 1mg 10s 1σ Scale factor nonlinearity 300ppm 1σ Scale factor repeatability 300ppm 1σ Other index Dimension 70 65 51mm Start up time 1min Weight 450g Power supply 9 30V DC P...

Page 4: ...ee axis fiber optic Gyroscope inertial measurement unit Mechanical properties Package product size Product size L70 W65 H51 mm Connector RS422 communication J63A 242 015 261 TH Protection level IP63 IP67 customized Shell material Magnesium aluminum alloy anodizing Installation Four M4 screws ...

Page 5: ...shown in Figure A and Figure C The correct installation method is shown in Figure B and Figure D Secondly the bottom line of the sensor and the axis of the measured object cannot have an angle as shown in Figure E When installing keep the bottom line of the sensor parallel or orthogonal to the axis of rotation of the measured object This product can be installed horizontally or vertically vertical...

Page 6: ...for physical damage such as collisions 2 Instructions on how to use the product a The product is installed on the carrier and the cable is correctly connected as required b Perform data connection in accordance with the communication protocol 3 Matters needing attention a The product should not be frequently switched on and off during use so as not to damage the performance of the gyro and reduce ...

Page 7: ...it low in the front high in the back 1 16 signed int16 30 31 Y axis gyro temperature 16bit low in the front high in the back 1 16 signed int16 32 33 Z axis gyro temperature 16bit low in the front high in the back 1 16 signed int16 34 35 X axis accelerometer temperature 16bit low in the front high in the back 1 16 signed int16 36 37 Y axis accelerometer temperature 16bit low in the front high in th...

Page 8: ...BW IMU730 Small size three axis fiber optic Gyroscope inertial measurement unit Executive standard National Standard for Static Calibration Specifications for Dual Axis Inclination Sensors Draft GB T 191 SJ 20873 2003 General Specification for Inclinometers and Levels ...

Page 9: ...y LLC Add Building 30 NO 58 Xiuxi Road Binhu District Wuxi City Jiangsu Province China Tel 86 18921292620 Mail sales bwsensing com Web www bwsensing com BW IMU730 Series Small size three axis fiber optic inertial measurement unit ...

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