IMU762 INERTIAL MEASUREMENT MODULE

Industry Classification
Robot core components 传感器(视觉传感器、力觉传感器、触觉传感器等)
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Product Description

The IMU762 is a high-performance six-axis MEMS inertial measurement unit independently developed by Ruifen Technology. Featuring a compact structural design it is highly compatible with various robotic system integration requirements. It can measure the three-dimensional attitude angles (including static and dynamic tilt) linear acceleration angular velocity and magnetic field intensity of moving carriers in real time while simultaneously outputting triaxial angular velocity and triaxial linear acceleration data. With its small-size packaging and UART communication interface it also comes with a supporting software development kit (SDK) to help users rapidly achieve system integration and effectively shorten development cycles. The main technical features of this product include: 1.Equipped with high-precision sensing components offering excellent signal resolution to sensitively detect weak vibrations and subtle attitude changes. 2.Wide dynamic range adapts to high-precision measurement demands under intense motion conditions. 3.All products in the series undergo wide-temperature-range compensation calibration and personalized parameter calibration to ensure consistent performance across the entire temperature range. 4.Exhibits outstanding environmental adaptability maintaining measurement stability even under extreme operating conditions. 5.Implements strict production consistency control to ensure reliable and uniform performance across different modules. This fully independently developed inertial measurement unit is particularly suitable for industrial application scenarios with stringent requirements for reliability and environmental adaptability.

Product Specifications

1.Attitude Angle Measurement Roll and pitch angle accuracy reaches 0.05° (1σ RMS) with measurement ranges of ±180° and ±90° respectively. Unreferenced heading accuracy is 0.2° and magnetically referenced heading accuracy is 1° with an angular resolution of 0.001°. 2.Gyroscope Performance Range: ±2000°/s bias instability: 1.8°/h angle random walk coefficient: 0.22°/√h bandwidth: up to 230 Hz zero-point temperature drift (-40 to 85°C): ±1°/s. 3.Accelerometer Performance Range: ±16g bias instability: 21.6 μg noise density: 100 μg/√Hz bandwidth: 230 Hz zero-point temperature drift (-40 to 85°C): ±10 mg. 4.Magnetic Sensor Performance Range: ±8 Gauss resolution: 0.25 mG noise density: 0.5 mGauss nonlinearity: ±0.2% FS. 5.Electrical and Environmental Characteristics Power supply voltage: 3.2–6.5 VDC typical power consumption: 550 mW @ 5V communication interface: UART maximum output frequency: 400 Hz. Operating temperature range: -40 to 85°C shock resistance: 2000g housing material: aluminum alloy dimensions: 31.5×28×13 mm weight: ≤20 g.

Company Profile

深圳市瑞芬科技有限公司

深圳市瑞芬科技有限公司作为国家级专精特新小巨人企业,长期专注于IMU惯性测量单元、INS/GPS组合导航系统、高精度陀螺仪、动静态倾角传感器、定位定向寻北仪及三维电子罗盘等产品的自主研发、生产与销售。在无人测量与控制领域深耕十七年来,瑞芬科技凭借深厚的技术积累,持续为各类无人系统提供高可靠性感知与测控解决方案。 随着具身智能与无人系统技术快速发展,瑞芬科技相关产品已在人形机器人运动姿态测控、动态平衡控制、AGV/AMR导航定位、低速无人物流车以及各类复杂环境下的无人系统高精度测控中实现成熟应用,为机器人本体及无人装备提供了稳定、高效的核心感知能力。 公司已构建完善的质量与研发体系,先后通过IATF16949、GJB9001C、ISO19001等管理体系认证,累计获得11项商标、29项软件著作权及过百项专利技术,覆盖感知、导航与控制系统等多个核心技术领域。 瑞芬科技的业务聚焦于新一代信息技术、高端装备制造、新能源与智能系统等国家战略性新兴产业,致力于推动中国自主自动化技术与装备的升级发展,为实现关键技术自主可控、支撑国家产业升级与智能化建设持续贡献力量。
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