Mayelana nokubalwa kwesivinini se-geared stepper motor

Isimiso.

Isivinini ai-stepper motorilawulwa ngomshayeli, futhi ijeneretha yesiginali kusilawuli ikhiqiza isignali yokushaya kwenhliziyo. Ngokulawula imvamisa yesignali ye-pulse ethunyelwe, lapho imoto ihamba isinyathelo esisodwa ngemva kokuthola isignali ye-pulse (sicabangela kuphela i-step drive yonke), isivinini se-motor singalawulwa.

Isivinini se-stepper motor sinqunywa imvamisa yomshayeli, i-angle yesinyathelo se-stepper motor kanye gearbox.

Imvamisa: inombolo yama-pulses ijeneretha yesiginali engawakhiqiza ngesekhondi ngayinyend

Iyunithi yokuvama: PPS

Inombolo yama-pulses Ngomzuzwana

Isibonelo: Uma imvamisa ingu-1000 PPS, kusho ukuthi injini ithatha izinyathelo eziyi-1000 ngomzuzwana.

Isivinini sei-stepper motor.

Umqondo wejubane elijikelezayo: isivinini sokuzungeza inani lezinguquko ezenziwa injini ngeyunithi yesikhathi.

Iyunithi yesivinini sokujikeleza: RPS (amarevolution ngomzuzwana)

Inani lama-revolution Ngesekhondi

Iyunithi yesivinini sokujikeleza: RPM (amarevolution ngomzuzu)

Inombolo yama-revolution ngomzuzu

Iyiphi i-RPM okuyiyona esivame ukuthi "rotation", 1000 revolutions isho ukuzungeza okungu-1000 ngomzuzu.

1RPS=60RPM

 

I-engeli yesinyathelo: i-engeli yokuzungezisa injini ngesinyathelo ngasinye esigcwele.

I-engeli yokujika okukodwa ingu-360 °

Ngokwesibonelo: i-engeli yesinyathelo se-stepper motor yethu evame ukusetshenziswa kakhulu ngu-18°, okusho ukuthi inani lezinyathelo ezidingekayo ukuze injini ihambe inguquko eyodwa

360° / 20 = 18°

Isibonelo: Uma imvamisa ingu-1000 PPS, futhi i-engeli yesinyathelo ingu-18°, khona-ke

Kusho injini ijika 1000/20=50 RPS amarevolution ngomzuzwana

I-RPM ngomzuzu = 50 RPS * 60 = 3000 RPM ngomzuzu, okuyilokho esikubiza ngokuthi "3000 RPM"

 

Endabeni ye-gearbox: isivinini esiphumayo = isivinini semoto/i-gearbox yokunciphisa isilinganiso

Isibonelo: Uma i-frequency ingu-1000 PPS, i-engeli yesinyathelo ingu-18°, futhi i-gearbox engu-100:1 iyengezwa.

Isivinini sezimoto ngenhla singasuselwa ku-: 50 RPS = 3000 RPM

Uma i-gearbox engu-100:1 yengezwa, kusho ukuthi i-RPS (ama-revolutions ngomzuzwana).

50RPS/100=0.5RPS, ama-revolution angu-0.5 ngomzuzwana

Bese kuba i-RPM (ukuguqulwa ngomzuzu).

0.5RPS*60 = 30 RPM 30 ukuphenduka ngomzuzu

 

Ubudlelwano phakathi kwe-RPM nemvamisa.

s=f*A*60/360° [s: Isivinini sokujikeleza (iyunithi: RPM); f: Imvamisa (iyunithi: PPS); A: I-engeli yesinyathelo (iyunithi: °)]

I-RPS=RPM/60 [I-RPS: ukuphenduka ngomzuzwana; RPM: ukuphenduka ngomzuzu]