1.Measurement Performance Sensing Axis: 3-axis Gyro + 3-axis Accelerometer (6-axis IMU) Yaw Range: ±180°, Pitch: ±90°, Roll: ±180° Gyro Range: ±250°/s; Accelerometer Range: ±4g Angle Resolution: 0.01°; Adjustable Output Rate: 5~200Hz Static Attitude Accuracy: Pitch/Roll ±0.25°; Yaw Drift <0.1°/min Bandwidth: >100Hz, Non-linearity ≤0.1%FS Shock & Vibration Resistance Anti-Vibration: 10grms, 10~1000Hz full frequency band Shock Resistance: 100g@11ms three-axis half-sine impact 2.Electrical & Environmental Parameters Power Supply: DC 5V / 9~36V wide vehicle voltage optional Communication Interface: RS232 / RS485 Modbus RTU (CAN bus optional) Protection Grade: IP67 waterproof & dustproof aluminum alloy housing Operating Temperature: -40℃ ~ +80℃; Storage Temp: -40℃ ~ +85℃ Working Current: 30mA @12V; Service Life ≥10 years, MTBF ≥98000h Dimension: L55×W37×H24mm; Weight ≤135g (with standard cable) 3.Core Functions & Advantages Magnetometer-free inertial design, zero magnetic interference, perfect for metal vehicle/AGV navigation Built-in optimized Kalman filter algorithm effectively restrains gyro drift, stable long-time dynamic attitude output Ultra-high sampling bandwidth & adjustable refresh rate for fast motion tracking IP67 fully sealed metal shell, strong shock/vibration resistance for outdoor & chassis mounting Dual power supply options match battery portable devices and engineering vehicle power systems Standard industrial serial communication, easy docking with PLC, motion controllers and navigation hosts Compact miniature size, 3 M4 mounting holes for flexible installation on robots, vehicles and platforms 4.Structural Features Integrated all-metal rectangular sealed housing with external aviation cable outlet. Internal isolated inertial sensing unit avoids circuit electromagnetic crosstalk. Standard 3-point fixed mounting structure, clear X/Y/Z axis marking for convenient installation direction calibration. 5.Application Fields AGV automatic guided vehicles, unmanned ground robots, agricultural machinery automatic navigation, UAV attitude control, vehicle satellite antenna stabilization, aerial work platform dynamic balance monitoring, industrial robot motion control, mobile 3D virtual reality motion capture, construction machinery anti-overturn dynamic detection.