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WitMotion

WitMotion HWT9053 Sensor

$690.00
Version

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Product Information


Application Scenarios

Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots

Technical Specifications

Parameter Value
Operating Temperature -40°C ~ +85°C
Storage Temperature -40°C ~ +100°C
Shock Resistance 20000g
Supply Voltage 9V ~ 36V (default 12V)
Operating Current (Active, 12V) 13mA
Power Consumption 156mW
Communication Interface UART: 4800~230400bps (default 9600)
CAN: 3k~1M (default 250k)
Output Content On-chip time, 3-axis Accel, 3-axis Gyro, 3-axis Magnetometer, 3-axis Angle
Output Rate 0.2Hz ~ 200Hz (default 10Hz)
Startup Time ≤ 1000ms
Range (Accelerometer) ±2g
Resolution (Accelerometer) 0.0005 (g/LSB)
Sampling Rate (Accelerometer) 2kHz
Static Zero Drift (Accelerometer) ±25 mg
Temp. Drift (Accelerometer) ±0.1 mg/°C
Bandwidth (Accelerometer) 5 ~ 256Hz
Bias Stability (Accelerometer, 10s smoothing) XY:3.5ug; Z:5ug
Bias Instability (Accelerometer, Allan) XY:1.5ug; Z:3ug
Range (Gyroscope) ±2000°/s
Resolution (Gyroscope) 0.061 (°/s)/LSB
Sampling Rate (Gyroscope) 1kHz
RMS Noise (Gyroscope) 0.028 ~ 0.07 (°/s)-rms
Static Zero Drift (Gyroscope) ±0.5 ~ 1°/s
Bandwidth (Gyroscope) 5 ~ 256Hz
Bias Stability (Gyroscope, 10s smoothing) 8°/h
Bias Instability (Gyroscope, Allan) 5°/h
Measurement Range (Magnetometer) ±400 µT
Linearity (±200µT) 0.6%
Resolution (Magnetometer) 13 nT/LSB
Range (Pitch/Roll) X: ±180°, Y: ±90°
Inclination Accuracy 0.001°
Resolution (Angle) 0.001°
Temp. Drift (Inclination) ±0.05°
Range (Yaw) Z: ±180°
Heading Accuracy (9‑axis, magnetometer calibrated, dynamic/static) 1° (in magnetically clean environment)
Heading Accuracy (6‑axis, static) 0.5° (dynamic integration error possible)
Resolution (Yaw) 0.0055°