The embodiment of the invention provides a steering engine zero calibration device and a steering engine, the steering engine zero calibration device comprises a potentiometer assembly and a first fastener, and the potentiometer assembly is located at the shaft end of an output shaft of the steering engine and can be fixed to the output shaft of the steering engine through the first fastener; the second fastener is located on the steering engine shell and can fix the steering engine shell and the potentiometer assembly, so that when the first fastener loosens the potentiometer assembly and the steering engine output shaft, the potentiometer assembly is fixed, and the steering engine output shaft can rotate relative to the potentiometer assembly. After the steering engine is assembled, electronic zero position calibration is carried out through the potentiometer assembly, power is cut off after calibration, the first fastener is loosened, the steering engine output shaft and the potentiometer assembly are separated, the position of the potentiometer assembly is fixed to the electronic zero position through the second fastener, and mechanical zero position adjustment is carried out on the steering engine output shaft. Therefore, double-zero-position adjustment of mechanical and electronic zero positions is carried out respectively, resistance value deviation of the potentiometer caused by assembly errors and accumulated tolerance can be avoided, and self-alignment is realized.
本申请实施例中提供了一种舵机零位校准装置及一种舵机,包括电位计组件和第一紧固件,电位计组件位于舵机输出轴的轴端且经第一紧固件能够与舵机输出轴固定;第二紧固件位于舵机壳体上,能够将舵机壳体与电位计组件固定,以当第一紧固件松开电位计组件和舵机输出轴时,将电位计组件固定,使舵机输出轴能够相对于电位计组件转动。当舵机装配完成后,通过电位计组件进行电子零位校准,校准后断电,将第一紧固件松开,舵机输出轴和电位计组件分离,第二紧固件将电位计组件的位置固定在电子零位,舵机输出轴进行机械零位调整,以分别进行机械和电子零位的双零位调整,可避免装配误差和累计公差造成的电位计阻值偏差,实现自我找正。
Steering engine zero calibration device
一种舵机零位校准装置
2024-01-02
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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