Angle sensor with torque output

Abstract

The present invention provides an angle sensor with torque output. The angle sensor comprises a stator assembly and a rotor, which are rotatably connected via a bearing. The stator assembly comprises an upper casing, a lower casing, an angle sensor body, a motor and an electronic control circuit board, wherein the angle sensor body, the motor and the electronic control circuit board are arranged inside a cavity formed by the upper and lower casings and the electronic control circuit board is used for monitoring and controlling the magnitude and the direction of the torque of the motor in real time. The rotor comprises a rotary shaft, a transmission gear set which is disposed at the upper end of the rotary shaft and is used for transmission connection with the motor, and a flange which is provided at the lower end of the rotary shaft and is used for connection with a rotary member of a measured object. An angle sensor detection component corresponding to the angle sensor body is provided on the upper end surface of the rotary shaft. Compared with the prior art, the angle sensor outputs the torque in real time and transmits the magnitude and the direction of the torque to the measured object through the rotary shaft during detection of the rotation angle parameter of the measured object, and has the power assisting function, the damping simulation function and the extern feedback function.

Description

technical field [0001] The invention relates to an angle sensor, in particular to an angle sensor with torque output. Background technique [0002] Angle sensor is a sensor used to measure rotation angle and angular displacement. It is widely used in modern industrial production such as robots, electronics, entertainment and industry, especially in automated production processes, to monitor and control some specific parameters in the production process, so that the equipment can work at Normal condition or best condition and make the product to the best quality. The existing angle sensor module is composed of a housing, a protruding output shaft and an internal detection circuit. The angle detection circuit is fixedly connected to the housing, and the output shaft and other parts of the module can rotate relative to each other. When in use, the output shaft is fixedly connected to the rotating part of the measured object, and the housing is fixed. When the rotating part rot...

AI Technical Summary

Problems solved by technology

When in use, the output shaft is fixedly connected to the rotating part of the measured object, and the housing is fixed. When the rotating part rotates, the output shaft is driven to rotate, and the angle parameter is detected by the internal detection circuit. Although the integration is high, there is no torque output. function, need additional transmission structure and drive circuit auxiliary

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