Reytskiy, M.Kovalenko, M.Tymoshchuk, O.2023-04-112023-04-112021Reytskiy, M. Selection and calculation of stepper motors for CNC / M. Reytskiy, M. Kovalenko, O. Tymoshchuk // Енергетика: економіка, технології, екологія : науковий журнал. – 2021. – № 2. – С. 102-107. – Бібліогр.: 5 назв.https://ela.kpi.ua/handle/123456789/54488Today, modern technologies tend to develop rapidly. The application of advanced inventions, principles, systems and approaches allows to simplify the production process, reduce the cost of manufacturing finished products, replace monotonous manual work with automated systems and devices. The basis of the power drive of such systems are electric motors: with permanent magnets, direct current, stepper, etc. When developing any electromechanical system, the task of choosing the type of drive motor, its parameters and characteristics. This article is devoted to the choice of such an electric motor for an electromechanical system for three-dimensional plastic printing. As a result of comparative analysis of parameters and characteristics of different types of motors, it is established that bipolar stepper motors are optimal for use in low-power and small-sized systems for threedimensional printing. This is due to the simplicity of their design, reliability and low requirements for nominal and maximum torque.enstepper motorsCNCbipolarunipolar step motorsingle stepmotor typeкрокові двигуниЧПУбіполярнийоднополюсний кроковий двигуноднокроковийтип двигунаArticleС. 102-107621.3750000-0003-1870-22220000-0002-5602-20010000-0003-1863-3095