Terminology - Medium Speed ​​Ball

The medium speed ball is divided into two types: one is a medium speed ball of a precision differential stepping motor, and the other is a medium speed ball with a stepping motor with a reduction ratio. The first type is equivalent to a simplified high speed ball, and the second type is pure In principle, the difference is relatively large. The second kind of motor differential is achieved through the motor of the reduction ratio motor, and the high-speed ball is realized through the program in the control chip. Therefore, the second type of medium speed ball will be far inferior to the high speed ball in terms of preset accuracy and speed. The first type of medium-speed ball is generally a high-speed ball that is controlled by an ordinary single-chip microcomputer. The function is simplified, the development platform is low, and the components used are also relatively low-grade. For example, power supply processing, core chip selection, and communication parts are all compared. The solutions saved are inferior to high-speed balls in terms of stability, functionality, anti-interference, and service life.