Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Cov Cuab Yeej thiab Khoom Siv
- Kauj Ruam 2: Ua Rotor
- Kauj Ruam 3: Ua Tus Stator
- Kauj Ruam 4: Winding Stator
- Kauj Ruam 5: Txuas lub Stator
- Kauj Ruam 6: Khiav Cov Tsav Tsheb
Video: Brushless DC Motor Inrunner: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Thaum tau nyeem Cov Lus Qhia https://www.instructables.com/id/Make-A-Brushless-… thiab nyob hauv kev muaj tus spool ntawm cov hlau nplaum hlau (Kuv yuav yuav qhia kuv tus tub txog hluav taws xob) Kuv xav, vim li cas tsis txhob muab qhov no mus thiab.
Nov yog kuv lub dag zog…
Khoom siv
Kauj Ruam 1: Cov Cuab Yeej thiab Khoom Siv
Cov cuab yeej
- Laum
- Hlau Cutters
- Spanner
- Soldering Hlau
- Roj teeb 12v
Khoom siv
- Cov Ntaub Ntawv rau Lub Cev (khoob khoob khoob khoob khoob khoob)
- 12 x M5 / 20mm Hex Bolts
- 12 x M5 Rivet Ceev
- 12 x M5 Ceev
- 25 x M6 / 25mm Washers
- Ntev ntawm 6mm Me Nyuam Nyuaj Hloov Bar
- 30 x 10 x 5mm N42 Neodymium Magnets
- 26 AWG Hlau Hlau
- DC Tsav Tswj
- Hlau Epoxy
- Laum Khoom 2, 4.5 & 6.2 hli
- Daim npog qhov ncauj
- Sharpie
- 1 hli Hlau
- Solder
- Daim Kab Xev Hluav Taws Xob
Kauj Ruam 2: Ua Rotor
Kuv xav ua kom Rotor lub luag haujlwm hnyav yog li JB Welded 25 lub tshuab ntxhua khaub ncaws rau kuv tus ncej.
Thaum xub thawj kuv yuav siv 8 tus hlau nplaum txawm li cas los xij lub zog ntawm cov hlau nplaum tau zoo dua qhov xav tau thiab tau tso ib sab tseg ~ 25/30 cm deb ntawm lwm qhov 7 Kuv saib hauv qhov tsis meej pem vim nws swb (ntawm qee qhov nrawm) rov qab hla lub rooj mus rau lwm cov hlau nplaum tawg mus rau ob peb daim … 4 hlau nplaum yuav tsum tau ua.
Siv Sharpie Kuv pleev xim tib tus ncej ntawm txhua tus hlau nplaum thiab tom qab ntawd JB Welded lawv North-South-South-North-South ib ncig ntawm lub rotor (siv cov yas qhov chaw uas lawv tuaj nrog kom lawv sib nrug sib nrug).
Kauj Ruam 3: Ua Tus Stator
Txhawm rau ua Stator Kuv siv lub lauj kaub tais diav qub. los txiav txim siab qhov tseeb kuv kos nws ib ncig ntawm ntawv me ntsis thiab tom qab ntawd txiav tawm; folding nws hauv ib nrab thiab tom qab ntawd ib nrab ntxiv muab kuv qhov chaw ib zaug nthuav tawm.
Muab qhov no rov qab rau sab saum toj (thiab tom qab hauv qab) ntawm lub lauj kaub siv lub ntsuas hluav taws xob Kuv tau ua lub qhov me me uas qhov chaw nyob thiab tau tho qhov 6.2 hli qhov.
Tom qab ntawd kuv kos kab sib luag nyob ib puag ncig ntawm lub lauj kaub.
Txiav ib daim ntawv ntawm daim ntawv ib puag ncig ib yam li lub lauj kaub Kuv tau muab nws tso rau hauv ib nrab, tom qab ntawd ua rau peb feem thiab tom qab ntawd thaum kawg hauv ib nrab. Tom qab nthuav tawm nws pom 11 qhov sib npaug sib npaug sib npaug. Kuv kos lawv rau lawv kom lawv yooj yim pom thiab tom qab ntawd siv qhov no muab 12 cim (suav nrog kev koom nrog) raws kab uas kuv tau kos yav tas los.
Tom qab ntawd kuv tau tho qhov 4.5 mm qhov ntawm txhua qhov cim.
Threading cov rivet txiv ntoo mus rau lub bolts Kuv mam li muab lawv hla lub qhov (los ntawm sab hauv) thiab ruaj nrog cov txiv ntoo sab nraud
Kauj Ruam 4: Winding Stator
Nyob sab nraud ntawm Stator Kuv sau txhua lub txiv ntoo tig A, B, C, A-, B-, C-, A, B, C, A-, B-, C- thiab tom qab ntawd hlais 2, 2 hli qhov tom ntej rau txhua tus, kom xaim xov.
Muaj ntsuas 3 qhov sib npaug ntawm cov hlau nplaum kuv tau siv thawj zaug thiab ruaj ntseg ib kawg nrog daim kab xev rau sab hauv qab ntawm Stator (thiab sau rau hauv A+) Kuv pib winding;
- Los ntawm lub qhov me me nyob ib sab ntawm A ces 30 tig raws txoj kab rov tav A, rov qab tawm ntawm lwm qhov me
- Dhau ntawm lub qhov me me nyob ib sab ntawm A- thiab 30 tig rov qab-clockwise puag ncig A-, rov qab tawm ntawm lwm qhov me
- Dhau ntawm lub qhov me me nyob ib sab tom ntej A ces 30 tig raws txoj kab rov tav A no, rov qab tawm ntawm lwm qhov me
- Thaum kawg dhau los ntawm lub qhov me me tom ntej mus rau A- thiab 30 tig rov qab-clockwise puag ncig A- no, rov qab tawm ntawm lwm qhov me me
- Tom qab ntawd kuv tau ruaj ntseg rau lwm qhov kawg nrog daim kab xev thiab sau nws tias A-.
Tib txoj kev tau ua raws B's thiab C's.
Kuv tso lub Rotor thiab ruaj ntseg lub hau.
Cov peev txheej zoo rau lub cev muaj zog winding schemes:
www.bavaria-direct.co.za/scheme/calculator…
Kauj Ruam 5: Txuas lub Stator
Siv qhov kawg uas tau sau daim ntawv A-, B & C- Kuv hle cov hniav txha hniav laus (nrog rau daim me me yog cov ntawv xuab zeb zoo) thiab muab lawv sib dhos ua ke. Tom qab ntawd kuv tau npog hauv kab xev hluav taws xob kom tsis txhob muaj qhov luv luv.
Kuv txuas A, B- & C cov xov hlau nrog qee qhov 1 hli xaim, muab tso rau hauv qhov chaw thiab npog nrog daim kab xev hluav taws xob.
Lwm qhov kawg ntawm txhua lub xaim tau ruaj ntseg rau tus tswj. Kuv mam li nqa 2 lwm cov xov hlau los ntawm tus tswj uas kuv tau txuas mus rau lub qub 12 v maus taus roj teeb
Kauj Ruam 6: Khiav Cov Tsav Tsheb
Tom qab nqes nws tag nrho nws yog lub sijhawm los muab nws mus thiab ua rau kuv xav tsis thoob … BOOM … nws ua haujlwm!
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