Noise-free direct-connection speed governor

Abstract The present invention relates to the technical field of speed governors, in particular to a noise-free direct-connection speed governor. The noise-free direct-connection speed governor comprises a driving motor, a first speed controller and a second speed controller, wherein an output shaft of the first speed controller is arranged in parallel with an output shaft of the second speed controller, and the noise-free direct-connection speed controller further comprises a first input device corresponding to the first speed controller, and a second input device corresponding to the second speed controller, wherein the first input device and the second input device are coaxially arranged and are connected through an input shaft, and the first input device, the second input device and the input shaft are of an integrated structure. Through improvement, the noise-free direct-connection speed controller of the present invention is convenient in installation and maintenance, simple in structure and compact in space, does not have abnormal transmission noise, reduces the cost and is suitable for large-scale popularization. J E! cci Figure3