Carbon brushes zvinhu zvakakosha pakuita magetsi emagetsi mumhando dzakasiyana dzemotokari. Kazhinji akagadzirwa kubva kabhoni uye zvimwe conductive zvinhu, iwo anoshandiswa zvakanyanya mumotokari jenareta uye matangi ekufambisa simba uye kuve nechokwadi chekushanda kwakanaka kweinjini. Yavo yakanaka conductivity uye kupfeka kuramba kunoita kuti zvive zvakakosha mumotokari dzemagetsi masisitimu. Ivo vanonyatso kuunganidza ikozvino uye kuchengetedza yakagadzikana yekubatana, nekudaro vachiwedzera hupenyu hwemajenareta uye ekutanga. Hunhu hwekabhoni mabhurashi hunokanganisa zvakananga kuita kwemagetsi uye kuvimbika kwemotokari, zvichiita kuti ive yakakosha mukugadzira nekugadzirisa mota. Basa ravo mukuona kufambiswa kwemagetsi kwakanaka uye kuvimbika kwemagetsi kunosimbisa kukosha kwavo muindasitiri yemotokari.
Iyi nhevedzano yekabhoni mabhurashi anoshandiswa zvakanyanya mumotokari starter motors, jenareta, wiper, mahwindo anosimudza mota, zvigaro mota, blower motors, mafuta pombi mota, uye mamwe emagetsi masisitimu emagetsi, pamwe neDC vacuum cleaners, maturusi emagetsi, maturusi egadheni. , nezvimwe.
Mudhudhudhu starter
Ichi chinyorwa chinoshandiswawo mumhando dzakasiyana dzeMotorcycle starter
Model | Electrical resistivity (μΩm) | Rockwell kuoma (Steel bhora φ10) | Bulk density g/cm² | 50 maawa ekupfeka kukosha em | Elutriation simba ≥MPa | Current density (A/c㎡) | |
kuoma | Rodha (N) | ||||||
1491 | 4.50-7.50 | 85-105 | 392 | 245-2.70 | 0.15 | 15 | 15 |
J491B | 4.50-7.50 | 85-105 | 392 | 2.45-2.70 | 15 | ||
J491W | 4.50-7.50 | 85-105 | 392 | 245-2.70 | 15 | ||
J489 | 0.70-1.40 | 85-105 | 392 | 2.70-2.95 | 0.15 | 18 | 15 |
J489B | 0.70-1.40 | 85-105 | 392 | 2.70-2.95 | 18 | ||
J489W | 0.70-140 | 85-105 | 392 | 2.70-2.95 | 18 | ||
J471 | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 0.15 | 21 | 15 |
J471B | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 21 | ||
J471W | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 21 | ||
J481 | 0.15-0.38 | 85-105 | 392 | 3.45-3.70 | 0.18 | 21 | 15 |
J481B | 0.15-0.38 | 85-105 | 392 | 345-3.70 | 21 | ||
J481W | 0.15-0.38 | 85-105 | 392 | 3.45-3.70 | 21 | ||
J488 | 0.11-0.20 | 95-115 | 392 | 3.95-4.25 | 0.18 | 30 | 15 |
J488B | 0.11-0.20 | 95-115 | 392 | 3.95-4.25 | 30 | ||
1488W | 0.09-0.17 | 95-115 | 392 | 3.95-4.25 | 30 | ||
J484 | 0.05-0.11 | 9o-110 | 392 | 4.80-5.10 | 04 | 50 | 20 |