IMU761 INERTIAL MEASUREMENT MODULE

Industry Classification

Robot core components Sensors (visual sensors, force sensors, tactile sensors, etc.)

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Product Description

The IMU761 is an inertial measurement module based on MEMS technology integrating IMU/VRU/AHRS functionalities. The module employs a self-developed The module employs a self-developed extended Kalman filter algorithm combined with IMU noise dynamic analysis and carrier motion state recognition algorithms enabling high-precision attitude angle output in high-dynamic conditions. The module employs a self-developed adaptive extended Kalman filter algorithm combined with IMU noise dynamic analysis and carrier motion state recognition algorithms enabling high-precision attitude angle output in high-dynamic environments while effectively suppressing heading angle drift. Each sensor undergoes meticulous compensation including calibration for temperature bias scale factor and cross-axis errors. The module supports communication via UART and CAN interfaces offering a wide range of user-configurable options. If the CAN interface is required users need to integrate a CAN transceiver circuit themselves. This fully independently developed inertial measurement unit is suitable for industrial applications demanding high reliability and strong environmental adaptability. This fully independently developed inertial measurement unit is suitable for industrial applications demanding high reliability and strong environmental adaptability.

Product Specifications

1.Attitude Measurement Accuracy Roll and pitch angle accuracy is 0.15° while heading angle accuracy is 0.2°. 2.Gyroscope Performance Range: ±2000°/s bias instability: 3°/h (Allan variance) bias stability: 10°/h (based on China National Military Standard 10s smoothing). Accelerometer Performance Range: ±2000°/s bias instability: 3°/h (Allan variance) 3.Accelerometer Performance Range: ±24g bias instability: 0.03 mg bias stability: 0.07 mg suitable for high-dynamic environments. 4.Magnetometer and Electrical Characteristics Magnetometer and Electrical Characteristics Magnetometer range: ±30 gauss; operating voltage: 2.8-5.5 VDC power consumption less than 160 mW. 5. Environmental and Structural Parameters Operating temperature range: -40℃ to 85℃; compact dimensions: 12.1×12.1×3.2 mm; weight does not exceed 3 g ( excluding cables). Communication and Interface Support) 6.Communication and Interface Support Supports UART and CAN interfaces (external CAN transceiver required) equipped with SYNC_IN/OUT Communication and Interface Support Supports UART and CAN interfaces (external CAN transceiver required) equipped with SYNC_IN/OUT synchronisation pins to facilitate multi-sensor fusion and system integration.

Company Profile

Shenzhen Ruifen Technology Co.

As a national speciality, speciality, speciality and new small giant enterprise, Shenzhen Ruifen Technology Co., Ltd. has long been focusing on the independent research, development, production and sales of IMU inertial measurement unit, INS/GPS combined navigation system, high-precision gyroscope, dynamic and static inclination sensor, positioning and orientation north finder, and three-dimensional electronic compass and other products. In the field of unmanned measurement and control for seventeen years, Ruifen Technology, by virtue of the profound accumulation of technology, continues to provide high-reliability perception and measurement and control solutions for all kinds of unmanned systems. With the rapid development of body intelligence and unmanned system technology, Ruifen Technology's related products have achieved mature applications in humanoid robot motion attitude measurement and control, dynamic balance control, AGV/AMR navigation and positioning, low-speed unmanned logistics vehicles, as well as various types of unmanned systems in complex environments with high-precision measurement and control, which provide stable and efficient core sensing capabilities for the robot body and unmanned equipment. The company has built a perfect quality and R&D system, has passed IATF16949, GJB9001C, ISO19001 and other management system certifications, and has obtained 11 trademarks, 29 software copyrights and more than a hundred patents, covering a variety of core technology areas such as perception, navigation and control systems. Ruifen Technology's business focuses on the new generation of information technology, high-end equipment manufacturing, new energy and intelligent systems and other national strategic emerging industries, and is committed to promoting the upgrading and development of China's independent automation technology and equipment, in order to achieve the independent control of key technologies, and to support the upgrading of the national industry and the intelligent construction of the power to continue to contribute.

IMU761 INERTIAL MEASUREMENT MODULE

Product Description

Product Specifications

Company Profile

Shenzhen Ruifen Technology Co.

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