At present, the control of the brushless dc motor is mainly composed of dispersion device annular pulse distributor, software annular pulse distributor, special integrated chip annular pulse distributor, etc. This design chooses the third way, using PMM8713 three-phase or four phase brushless dc motor pulse distributor, SI -7300 a two phase or four phase power drive, power of four phase brushless dc motor drive circuit, in order to Poboljšajte razinu integracije i pouzdanosti PMM8713 je japanska proizvodnja SANYO Electric Company proizvodnja distributera pulsa bez četkica, primjenjiva je na trofaznu ili četiri faznu kontrolu istosmjernog motora bez četkice. Control three phase or four phase brushless dc machine can choose 3 kinds of excitation ways, each phase minimum suction to pull out to 20 ma current, it not only satisfy the requirement of the power amplifier level after input, and are embedded in all of its input Schmitt trigger circuit, strong anti-jamming capability, power brushless dc motor driver circuit can be divided into two kinds of driving mode, the voltage and current. Način struje pogona je najčešće korišteni krug pokretača COMPORTSKE COMPORT COMPORT COMPORNE, što je najčešći način pogona visokih performansi, pogonski krug koristi se u numeričkom upravljačkom stroju za rezanje plazme u plazmi automatski podesivi sustav visokog tlaka, sustav motora, hibridni pogon, proveo je da se DC napon za vožnju za vožnju, za istostovni napon, vožnja dc-a, vožnja dc-a, vožnja dc. Velika učinkovitost, dobre karakteristike frekvencije okretnog momenta, mogu se široko koristiti u maloj opremi za elektromehaničku integraciju.
