Stepper motor stepper motor is convert electrical pulse signal into angular displacement or linear displacement of open loop control motor, drive manufacturers price it is the main components of modern digital program-controlled system, widely used, in case of overload, the speed of the motor and stop position only depends on the pulse signal frequency and pulse number, not affected by load change, when stepping drive receives the pulse signal, it drives the factory price of step motor in a given direction spin a fixed Angle, called & other; The step Angle & throughout; , i. e. , the rotation of the stepper motor, it from the Angle of a fixed step by step, by controlling the pulse number to control the angular displacement, achieve the purpose of accurate positioning, at the same time, drive manufacturers prices by controlling the pulse frequency to control motor speed and acceleration, and achieve the purpose of speed control. 1. Stepper motor driver response test response test mainly by motor test rig, the drive manufacturer price impose different load on the motor, to observe the motor can drive the load change according to the algorithm quickly adjust motor working condition, and to estimate the response performance of the drive. The test is whether the driver is one of the most commonly used method for aging. 2. Perform driver performance test driver performance testing are mainly concentrated in the driver efficiency, harmonic analysis, unbalanced three-phase analysis and interference analysis test project. Drive manufacturer price if the data are qualified, means that they have no aging.
