1.Key Technical Specifications Measuring object: Simultaneous triaxial force (X, Y, Z axis) Standard measuring range: Customizable for X/Y/Z axes separately Sensitive element: High-precision foil strain gauge Elastic body material: High-strength aviation aluminum alloy Operating temperature: -20℃ ~ +85℃ with full zero and span temperature compensation Comprehensive accuracy: ±0.5%FS ~ ±1.0%FS Safe overload: 200%FS for each axis; ultimate breaking load 400%FS Response time: ≤7ms ultra-fast triaxial dynamic response Excitation voltage: 3–12VDC Output signal: Multi-channel mV/V analog signal, optional I2C digital output Protection grade: IP64, dustproof and splash resistant Service life: Over 18 million multi-directional load cycle tests Structural feature: Flat square integrated structure, reserved mounting holes for convenient installation 2.Core Function Real-time collect three-dimensional contact force data of X, Y and Z axes during robot contact, assembly and polishing operations. Provide multi-dimensional force reference for robotic force feedback control, precision press-fit and surface grinding compensation. Detect abnormal unbalanced overload on any single axis, feed back alarm signals to PLC and trigger equipment safety stop. Integrated independent triaxial measurement design with low cross-axis interference, ensuring accurate separate force acquisition of each direction. Compact flat structure occupies small space, applicable to narrow mounting positions of robot end effectors and micro automation fixtures. 3.Working Principle This sensor uses multi-channel foil strain gauge piezoresistive detection technology: External multi-directional force loads act on the integrated elastic body and produce tiny elastic deformation in X, Y, Z directions respectively. Independent strain gauge groups arranged for each axis generate resistance changes linearly corresponding to the force of respective direction. Three sets of full Wheatstone bridges convert resistance variations of each axis into separate weak voltage signals. External signal conditioning circuit completes temperature compensation, amplification and filtering for each channel to output independent standard triaxial force signals for system acquisition and analysis. 4.Application Scope Applicable Equipment Collaborative robot end grippers, precision automatic press machines, polishing and grinding equipment, product impact testing jigs, medical testing instruments Matching Components Automation PLC, multi-channel force display instrument, robot motion control module Application Scenarios Robot contact force feedback control, multi-directional assembly force monitoring, surface polishing constant force control, multi-axis mechanical impact performance testing, micro equipment closed-loop three-dimensional force detection