Step motor has a pivotal position in the field of mechanical and electrical, here is a simple introduce some knowledge of the stepper motor selection. About stepper motor selection principle, divided into traditional methods and new methods. In industrial systems, stepping driving system is the core of the mechanical and electrical systems, therefore, choose the appropriate stepper motor is particularly important. The involved factors are many, such as must be given load, and then there are the size, price, quality and other factors. 1. The traditional selection method. The question of the motive forces of the traditional methods only consider the choice of motor, the calculation of many physical knowledge about power problem, involving many parameters, such as linear motion with velocity v (t)And the required force F (t)Said. The maximum torque of the motor in the upper and lower reduction ratio. 2. The new method. Compared with the old methods, the new method is no longer need to use a great deal of analogy to check whether the motor is able to a certain load, its principle is to separate the load characteristic and the motor to compare, and graphic, feasibility of this approach makes it is more convenient to compare. In the face of stepper motor selection on have a preliminary understanding, also pay attention to in shenzhen, Shanghai four macros for more details step progress motor co. , LTD. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: