Enwere ike ịghọta ụkpụrụ ọrụ na uru nke NEMA stepping moto na nleba anya

1 Gịnị bụ aNEMAstepper moto?

Moto steepụ bụ ụdị moto njikwa dijitalụ, nke a na-ejikarị na ngwa akpaaka dị iche iche. NkeNEMA moto nzọ ụkwụbụ moto steepụ emebere site na ijikọta uru nke ụdị ndọta na-adịgide adịgide na ụdị mmeghachi omume. Ọdịdị ya dị ka nke moto nzọ ụkwụ na-emeghachi omume. A na-ekewa rotor n'ime akụkụ abụọ na ntụziaka axial. A na-ekesa akụkụ abụọ nke isi ígwè n'otu n'otu na ọnụ ọgụgụ na nha nke obere ezé n'akụkụ okirikiri, mana ha na-eji ọkara nha nha na-atụgharị ha.

2 Arụ ọrụ ụkpụrụ nkeNEMAmoto nzọ ụkwụ

Ọdịdị nke NEMA stepping moto bụ otu ihe ahụ nke moto enweghị mmasị, nke nwekwara stator na rotor. The nkịtị stator nwere 8 okporo osisi ma ọ bụ 4 okporo osisi. A na-ekesa ọnụ ọgụgụ ụfọdụ nke obere ezé n'otu n'otu n'elu osisi. Enwere ike ịgbanye eriri igwe dị n'osisi ahụ ike n'akụkụ abụọ iji mepụta usoro a na nke a, na nke b na nkebi b.

Ezé niile dị n'otu akụkụ nke eriri rotor nwere otu polarity, ebe polarity nke eriri rotor abụọ na ngalaba dị iche iche na-emegide. Nnukwu ihe dị iche n'etiti NEMA stepping moto na reactive stepping moto bụ na mgbe magnetized na-adịgide adịgide ihe magnetik na-demagnetized, a ga-enwe oscillation point na pụọ ​​nzọụkwụ.

 

3 Uru nkeNEMAmoto nzọ ụkwụ

The rotor nke NEMA stepping moto bụ magnetik, ya mere, torque eme n'okpuru otu stator current dị ukwuu karịa nke reactive stepping moto, na nzọụkwụ na-adịkarị obere. N'otu oge ahụ, na mmụba nke ọnụ ọgụgụ nke usoro (ọnụọgụ nke ike windings), nzọụkwụ n'akuku nke NEMA stepping moto na-ebelata na izi ezi na-mma. Ụdị moto steepụ a na-ejikarị eme ihe.

 

Uru nkeNEMAmoto nzọụkwụ:

1. Mgbe ọnụ ọgụgụ nke okporo ụzọ abụọ hà nhata nke ezé rotor, mgbanwe ya nwere ike gbanwee dị ka achọrọ;

2. Inductance winding na-agbanwe ntakịrị na ọnọdụ rotor, nke na-eme ka ọ dị mfe iji nweta njikwa ọrụ kachasị mma;

3. Mgbe a na-eji ihe ndọta ọhụrụ na-adịgide adịgide nwere ngwaahịa ike magnetik dị elu na sekit magnetik axial, enwere ike imeziwanye arụmọrụ nke moto;

4. The rotor nwere ike inye mkpali maka magnetik ígwè.

 4 mpaghara ngwa nkeNEMAmoto nzọ ụkwụ