Yuav ua li cas xaiv ib tug raug geared stepper lub cev muaj zog?

(1) Reluctance Stepper Tsav: Kuj hu ua induction, hysteresis, lossis tsis kam stepper lub cev muaj zog. Ob lub stator thiab rotor yog ua los ntawm cov khoom sib nqus mos. Lub stator muaj loj, sib npaug sib nqus ncej nrog ntau-theem excitation windings. Cov hniav me me thiab qhov sib npaug sib npaug ntawm cov stator thiab rotor. Torque yog tsim los ntawm kev hloov hauv magnetic permeability tom qab energization. Feem ntau, nws muaj peb, plaub, tsib, lossis rau theem; nws muaj peev xwm ua tau siab torque tso zis (siab zog noj, tam sim no mus txog 20A, high drive voltage); lub kaum sab xis me me (tsawg kawg ib qho - rau ntawm ib qho degree); tsis muaj qhov chaw torque thaum fais fab tuag; qis sab hauv damping, ntev oscillation lub sij hawm ib zaug - kauj ruam ua hauj lwm (xa mus rau cov mem tes zaus tsawg heev); siab pib thiab khiav zaus.

(2) Permanent Magnet Stepper Tsav: Lub rotor feem ntau yog ua los ntawm cov khoom siv hlau nplaum ruaj khov. Lub stator, ua los ntawm cov khoom sib nqus mos, muaj ntau-phase excitation windings. Tsis muaj cov hniav me me lossis cov qhov nyob ib ncig ntawm lub stator thiab rotor. Torque yog tsim los ntawm kev sib cuam tshuam ntawm cov hlau nplaum ruaj khov thiab stator tam sim no magnetic teb tom qab energization. Feem ntau, nws yog ob-theem lossis plaub-theem; cov zis torque yog me me (tsawg zog noj, tam sim no feem ntau tsawg dua 2A, tsav voltage 12V); lub kaum sab xis yog loj (piv txwv li, 7.5 degrees, 15 degrees, 22.5 degrees, thiab lwm yam); nws muaj qee yam tuav lub zog thaum lub zog tawm; qhov pib thiab khiav zaus yog tsawg.

(3) Hybrid stepper lub cev muaj zog: Kuj tseem hu ua cov hlau nplaum ruaj khov reactive lossis cov hlau nplaum ruaj khov induction stepper lub cev muaj zog, nws muab cov txiaj ntsig zoo ntawm cov hlau nplaum tas mus li thiab hom reactive. Nws lub stator tsis txawv ntawm plaub -theem reactive stepper lub cev muaj zog (tab sis ob lub sib nqus ncej ntawm tib theem yog qhov sib txawv, thiab N thiab S polarities tsim los ntawm cov windings ntawm ob lub sib nqus ncej yuav tsum zoo ib yam), thiab cov qauv rotor yog complex (lub rotor muaj cylindrical hlau nplaum nyob rau hauv, nrog rau qhov kawg ntawm cov hlau nplaum nyob ib ncig ntawm cov khoom me me). Feem ntau, nws yog ob-theem lossis plaub-theem; yuav tsum tau muab cov cim pom zoo thiab tsis zoo; qhov tso zis torque loj dua li ntawm cov hlau nplaum ruaj khov (kuj siv hluav taws xob tsawg); lub kaum sab xis yog me dua li ntawm cov hlau nplaum ruaj khov (feem ntau 1.8 degrees); tsis muaj qhov chaw torque thaum lub hwj chim tawm; pib thiab khiav zaus yog siab; Tam sim no nws yog ib qho kev tsim sai heev ntawm stepper motor.

Nws nyob ntawm seb koj muaj hom twg.