Tsanangudzo ye stepper mota parameter (I)

一、Kubata torque;

Iyo torque inodiwa kutenderedza mota inobuda shaft kana zvikamu zviviri zve stepper motor windings zvinosimbiswa neyakayerwa DC ikozvino. Iyo torque yakabata yakakura zvishoma pane inomhanya torque pazasi kumhanya (pazasi 1200rpm);

二、 yakayerwa ikozvino;

Ikozvino inoenderana nedhayamita uye nhamba yekutendeuka kweiyo inomonereka coil. Kazhinji kutaura, iyo torque yakabata yakaenzana nemotor inoenderana nehukuru hwakafanana, asi iyo yakakwirira-yekumhanya hunhu hwemotor ine hombe yakayerwa ikozvino iri nani zvakanyanya pane iyo ine diki yakayerwa ikozvino;

三、inductance;

Inductance zvakare iri kiyi parameter ye stepper motors, inoenderana neiyo saizi mota, hombe inductance inoreva kuti mota yakayerwa ikozvino idiki, uye yakakwira-kumhanya torque haina kunaka sediki inductance mota;

四、Mechanical kurongeka;

rotor kumusoro uye pasi zvikamu zviviri zvezvisizvo zino nemazvo uye stator-rotor mhepo gap chiyero pakati peiyo chaiyo (yakanaka mamiriro unilateral air gap 0.04mm), inonyanya kukanganisa mota yekushandisa torque uye kutsetseka kwekushanda;

五、 Kugovanisa;

Pane nzira mbiri dzekutaura kupatsanurwa kwema stepper motors; N (400, 1000, 5000, 6400, nezvimwewo), N pulses/turn; 1/M (1/2, 1/5, 1/25, 1/25, 1/32, nezvimwewo), M kupatsanura;

Shanduko: maviri-phase mota (1.8 ° nhanho angle) dhiraivha, semuenzaniso, hapana kupatsanura (1 kupatsanura), dhiraivha inogamuchira 360 ° / 1.8 ° = 200 pulses, mota inotenderera denderedzwa N = 200 * M;.

六、 current;

Pane pfungwa mbiri dzeazvino: mota yakayerwa ikozvino uye drive set yazvino. Paunenge uchishandisa, mutyairi anoisa ikozvino ≤ motokari yakarongwa ikozvino * 1.2, kana zvisina kudaro, motokari inogona kupisa;

七、 Unipolar uye bipolar;

Pane pfungwa mbiri dze unipolarity uye bipolarity:

1, mota: unipolar uye bipolar;

2, dhiraivha: unipolar uye bipolar; unipolar drive inogona kungotyaira unipolar mota, bipolar drive inogona kutyaira bipolar uye unipolar mota; unipolar mota uchishandisa unipolar drive uye bipolar drive hafu yekutenderera mhedzisiro yakafanana;

八、 Signal Inputs;

Kune marudzi maviri ekuisa chiratidzo: imwe-inopera chiratidzo chekuisa uye musiyano wekuisa chiratidzo.

Single-kuguma zviratidzo: 1, zvakajairika zvakanaka: match NPN mhando controller; 2, yakajairika yakaipa: match PNP mhando controller;

Chiratidzo chakasiyana: 1, musiyano: makadhi mazhinji ekudzora mafambiro; 2, common positive: sign positive end short; 3, common negative: sign negative end ipfupi.