With the increase in precision requirements for weapons and equipment, as well as the development of manufacturing technologies for Synchro and Resolver in recent years, multiple systems have been used in large numbers. The two-speed system is widely used, and its specific speed is mainly 1:8, 1:16, 1:20, 1:30, 1:32, 1:36, and 1:64.
The two-speed shaft angle converter is used for the two-speed system. The conversion technology has undergone two stages of rough and fine combination conversion principle and continuous conversion principle, and makes the corresponding combined two-speed converter and Continuous two-speed converter.
In this paper, the conversion principle of the combined speed converter is briefly described, and some design techniques of the continuous two-speed converter are emphasized.PDF