Spur geared DC motors
Planetary geared DC motors
Aya ma micro gearmotors akaomarara uye anoratidza akazara simbi magiya. Ivo vane giya reshiyo ye50 :1 ((imwe chiyero 5, 10, 20, 30, 50,100,150,210,250,298,380,500,1000) uye inoshanda inosvika gumi nemaviri volts/24 volts uye ine tafura yekumhanya ye20 ox uye mazx kumhanya. 5 ~ 2000RPM Imwe neimwe micro gearmotor yemitambo 3mm D-shaft.
Iyi gearmotor ine yakaderera-simba, 12 V brushed DC mota yakasanganiswa ne14: 1 yepuraneti giya mota, uye ine yakasanganiswa 12PPR quadrature encoder pane mota shaft, iyo inopa gumi nemaviri pulses pa revolution yegiya bhokisi rekubuda shaft. Iyo gearmotor ndeye cylindrical, iine dhayamita ingori 36 mm, uye D-yakaita yakabuda shaft iri 8 mm muhupamhi uye inotambanudza 20 mm kubva pachiso chegiya bhokisi.
A-two-channel Hall effect encoder inoshandiswa kuona kutenderera kwegineti dhisiki pane kuseri kwemota shaft. Iyo quadrature encoder inopa kugadzirisa kwemakumi mana nemasere maverengero pakuchinja kwemota shaft kana uchiverenga mipendero yese yenzira mbiri. Kuti uverenge zviverengero pakupinduka kwegiya bhokisi rinobuda, wedzera reshiyo yegiya ne 14. Mota/encoder ine nhanhatu ine mavara-coded, 8″ (20 cm) inotungamira inogumiswa ne 1 × 6 musoro wechikadzi une 0.1 ″ pitch.
Iyo Hall sensor inoda magetsi ekuisa, Vcc, pakati pe3.5 ne20 V uye inodhirowa inodarika gumi mA. Iyo A neB inobuda maskweya masaisai kubva ku0 V kusvika kuVcc angangoita 90° kunze kwechikamu. Iyo frequency yekuchinja inokuudza kumhanya kwemota, uye kurongeka kwekuchinja kunokuudza gwara.
Cherechedza:Iwo akanyorwa ezvitoro torques uye mafungu ari theoretical extrapolations; mayunitsi anozogara zvakanaka pamberi pemapoinzi aya sezvo mota dzinopisa. Kumira kana kurodha magiya magiya anogona kudzikisa hupenyu hwavo zvakanyanya uye nekutokonzera kukuvara nekukurumidza. Muganho wepamusoro wakakurudzirwa wekutakura mitoro inoramba ichiiswa i4 kg⋅cm (55 oz⋅in), uye muganho wepamusoro unokurudzirwa we torque inobvumidzwa nepakati i8 kg⋅cm (110 oz⋅in). Zvitauro zvinogona zvakare kuguma nekukurumidza (zvichida pane kurongeka kwemasekonzi) kukuvadza kwekupisa kune mota windings nemabhurashi; kurudziro yakajairika ye brushed DC mota mashandiro ndeye 25% kana pasi peiyo chitoro chazvino.
Nguva yekutumira: Jun-04-2024