Chinyorwa chino chinonyanya kutaura nezveMota dzeDC, mota dzemagetsiuyemota dzestepper, uye mamota eservo anoreva mamota madiki eDC, atinowanzo sangana nawo zvakanyanya. Chinyorwa chino ndechevatangi chete kuti titaure nezvemamota akasiyana-siyana anoshandiswa kugadzira marobhoti.
Mota, inozivikanwa se "mota", mudziyo wemagetsi unoshandura kana kutumira simba remagetsi zvichienderana nemitemo ye electromagnetic induction. Mota yemagetsi, inozivikanwawo semota, inomiririrwa mudunhu nebhii "M" (muyero wekare waive "D"). Basa rayo guru nderekugadzira driving torque sesimba remagetsi emidziyo kana michina yakasiyana-siyana, uye jenareta inomiririrwa nebhii "G" mudunhu.
Miniature DC Mota
Mota yeDC miniature ndiyo nguva yedu yakakwana, injini dzakawanda, matoyi emagetsi, mareza, nezvimwewo zviri mukati. Mota iyi ine kumhanya kwakanyanya, torque idiki kwazvo, kazhinji mapini maviri chete, nebhatiri rakanaka nerakaipa rakabatana nemapini maviri richakwira, uye bhatiri rakanaka nerakaipa uye ipapo mapini maviri akabatana nemota achatendererawo nenzira yakasiyana.
Mota dzeDC diki dziri pamota dzematoyi
Mota Yakagadziriswa Micro
Mota ine gearbox diki ine mota yeDC ine gearbox, inoderedza kumhanya uye inowedzera torque, zvichiita kuti mota iyi ishandiswe zvakanyanya.
Mota ine giya diki
Mota yeMicro Stepper
Stepper motor mudziyo we open-loop control element stepper motor unoshandura ma electrical pulse signals kuita angular kana linear displacements. Kana pasina overload, motor speed, stop position zvinongoenderana ne frequency ye pulse signal uye huwandu hwe pulses, uye hazvikanganisike nekuchinja kwemutoro, kana stepper driver agamuchira pulse signal, inotyaira stepper motor kuti itenderedze fixed angle mu direction set, inonzi "step angle", kutenderera kwayo kunoenda kune fixed angle step by step operation. Huwandu hwe pulses hunogona kudzorwa kudzora huwandu hwe angle displacement, kuitira kuti pave nechinangwa chekuisa nzvimbo chaiyo; panguva imwe chete, pulse frequency inogona kudzorwa kudzora kumhanya uye kukurumidza kwe motor rotation, kuitira kuti pave nechinangwa chekudzora kumhanya.
Mota yeMicro Stepper
Mota yeservo
Servo inonyanya kushandisa mapulse ekuisa panzvimbo, unogona kuinzwisisa nenzira iyi, mota yeservo inogamuchira pulse imwe chete, inotenderera pulse imwe inoenderana nekona, kuitira kuti ikwanise kuchinjika, nekuti mota yeservo pachayo ine basa rekutumira mapulse, saka mota yeservo inotumira huwandu hwakakodzera hwemapulse ekona yega yega yekutenderera, kuitira kuti, uye pulse inogamuchirwa nemota yeservo iite echo, kana kuti closed loop, nenzira iyi, sisitimu iyi ichaziva kuti mangani mapulse anotumirwa kumota yeservo uye kuti mangani mapulse anogamuchirwa panguva imwe chete, kuitira kuti igone kudzora kutenderera kwemota nemazvo uye nokudaro iwane nzvimbo chaiyo, inogona kusvika 0.001mm.
Mamota eDC servo akakamurwa kuita mamota akakweshwa neasina mabhurashi. Mota yemabhurashi inodhura zvishoma, ine chimiro chiri nyore, ine torque yakakura yekutanga, ine kumhanya kwakakura, iri nyore kudzora, inoda kugadziriswa, asi kugadziriswa hakusi nyore (kuchinja mabhurashi ecarbon), kunokonzera kupindirana kwemagetsi, uye kune zvinodiwa nezvakatipoteredza. Saka inogona kushandiswa mumaindasitiri nemakambani ehurumende zvinodhura zvakanyanya.
Nguva yekutumira: Mbudzi-25-2022