I-drill engenantambo yebhethri le-lithium engu-20V

Umehluko omkhulu phakathi kwemoto ye-lithium drill kanye nemoto engenamabhulashi usekwakhekeni nasekusebenzeni kwayo:

Injini Exutshwe: Ama-drill e-lithium endabuko avame ukusebenzisa ama-motor axutshwe. Lawa ma-motor anamabhulashi e-carbon anikeza amandla ku-commutator, okuthi wona ajikeleze i-armature yenjini. Njengoba injini ijikeleza, amabhulashi athintana ngokomzimba ne-commutator, okudala ukungqubuzana futhi kukhiqize ukushisa. Lokhu kungqubuzana kanye nokuguga kwamabhulashi kanye ne-commutator kungaholela ekunciphiseni ukusebenza kahle kanye nokuphila isikhathi eside ngokuhamba kwesikhathi.

Injini Engenamabhulashi: Ngakolunye uhlangothi, ama-motor angenamabhulashi awasebenzisi amabhulashi noma i-commutator ukuze alethe amandla. Esikhundleni salokho, athembele kubalawuli be-elekthronikhi ukulawula ngokunembile ukugeleza kukagesi kuma-windings enjini. Lo mklamo ususa isidingo samabhulashi, unciphisa ukungqubuzana nokuguguleka. Ngenxa yalokho, ama-motor angenamabhulashi ngokuvamile anokusebenza kahle okuphezulu, ahlala isikhathi eside, futhi athule uma kuqhathaniswa nama-motor axutshwe. Avame futhi ukuletha amandla amaningi ngobukhulu nesisindo esifanayo, okwenza athandwe kakhulu kumathuluzi kagesi afana nama-drill.

Ngamafuphi, yize zombili izinhlobo zama-motor zingasebenzisa i-lithium drill, ama-motor angenama-brush anikeza izinzuzo ekusebenzeni kahle, isikhathi sokuphila, kanye nokusebenza kahle. Kodwa-ke, angase abe nezindleko zokuqala eziphakeme uma kuqhathaniswa nama-drill anama-motor a-brushed.

Injini yebhulashi le-lithium drill ivame ukubhekisela ohlotsheni lwenjini esetshenziswa kumathuluzi kagesi afana nama-drill kanye nezinamathiselo zamabhulashi. I-lithium ibhekisela ohlotsheni lwebhethri olunika amandla i-drill, kuyilapho injini ngokwayo ingaba yinjini ye-DC ebhulashiwe noma engenamabhulashi.

Ama-motor axutshwe namabhulashi e-carbon aletha ugesi ku-armature ejikelezayo, kuyilapho ama-motor angenamabhulashi esebenzisa izilawuli zikagesi ukuletha amandla kuma-windings. Ama-motor angenamabhulashi avame ukusebenza kahle futhi aqine kunezinjini ezixutshwe namabhulashi, kodwa futhi avame ukubiza kakhulu.

Amabhethri e-lithium-ion avame ukusetshenziswa kumathuluzi kagesi ngenxa yobuningi bawo bamandla aphezulu kanye nesimo sokushaja kabusha, okunikeza isikhathi eside sokusebenza uma kuqhathaniswa nezinye izinhlobo zamabhethri. Uma kuhlanganiswa nenjini engenamabhulashi, ama-drill asebenzisa i-lithium-ion anganikeza ukusebenza okuphezulu kanye nokuphila isikhathi eside kwamathuluzi.