Abstract

Today, 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 three-dimensional printing. This is due to the simplicity of their design, reliability and low requirements for nominal and maximum torque.

Highlights

  • A stepper motor, known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps

  • Brushed DC motors rotate continuously when DC voltage is applied to their terminals

  • The stepper motor is known for its property of converting a train of input pulses into a precisely defined increment in the shaft’s rotational position

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Summary

SELECTION AND CALCULATION OF STEPPER MOTORS FOR CNC

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. 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

Introduction
Single step
Conclusions
Findings
ВИБІР ТА РОЗРАХУНОК КРОКОВИХ ДВИГУНІВ ДЛЯ ЧПУ
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