Motor stepper motricium sicut genus liberi gyrationis electromagnet, non potest directe ad virtute frequency ac vel tantum potentia copia opus, oportet utor specialis stepper motricium coegi; Gradus et gradus motricium dividitur in totum dimidium gradus subdividitur driving modus, stepper motor gradum totius gradum quod medium? Sine inferius parva faciunt ut explicare: Sunt tres basic stepper motricium agitet stepper motor coegi modus: gradus, dimidium gradum, semestia. Pelagus difference est quod imperium praecisione motricium coil current (excitationem modus). A gradum in tota operatio gradum, totam coegi, idem genus acriam potest aequare subdivision et in gradum potest aequare pares coegi, sed etiam ad aequare potest aequare. Stepper motor drive by pulse direction/instruction on the two two phase stepper motor excitation coil cycle (The charging coil set current)Each pulse, this kind of drive mode will make a basic step motor mobile pitch Angle, which is 1. 80 degrees (Standard two-phase motor once a total of 200 steps from the Angle of)。 Second, half step driver when single-phase excitation, step motor shaft stop to the whole position, drive after receiving the next Pulsus ut alii tempus excitationem et custodiat originale post alium in excitationem statum motor hastile movebo a dimidium gradu angulo, parked in medio adjacent duos totum statum. Ita cycle ad unum tempus et duos phase coil bipolar excitationem stepper motricium voluntatem cum quisque pulsus 0. XC - gradum gyrationis medium gradum via. Omnes plenus / dimidium gradum coegi gradus potest praestare totum et dimidium coegi, dial in codice switch de dial a coegi eligere. Comparari ad totum gradum modus, dimidium step via sunt bis in altum accurate et commoda parva vibrationis durante low celeritas cursu, sic ipsa cum usura plenum / medium gradum coegi medium gradus est plerumque lectus modus. Tres, minimal subdivided driving subdivided driving modus cum humilis celeritate vibrationis et duos positioning accurate est princeps. Nam interdum postulo ut run a humilis celeritate (motor hastili et aliquando opus in RPM LX), aut positus accurate est minus quam 0. XC gradus exigit in lateque applications. Eius basic principium est ad duo de motricium coil respective secundum gradus sinus et cosinus figura praecisione current imperium, ita facit gradum a angulo gradum distantiam dividitur in diversas. Such as drive mode can make the segmentation of 16 step each lap 200 standard stepper motor to achieve each lap 16 = 200 * 3200 steps run precision (Is 0. 1125°)。 Overall: step in the whole running condition, each pulse input, the motor shaft angular displacement is a step torque Angle, in the condition of half step operation, for each pulse input, the motor shaft angular displacement is half step torque Angle. Stepper motricium gradum melius non utor totius status, statum gradum vibrationem.
