Motar N20 DCzane (Motar N20 DC tana da diamita na 12mm, kauri na 10mm da tsayin 15mm, tsayin tsayin N30 kuma gajeriyar tsayin N10)
Motar N20 DCsigogi.
Ayyuka:
1. nau'in mota: goga DC motor
2. Wutar lantarki: 3V-12VDC
3. Juyawa gudun (rago): 3000rpm-20000rpm
4. Karfi: 1g.cm-2g.cm
5. Shaft diamita: 1.0mm
6. Hanyar: CW/ CCW
7. Fitowar shaft bear: man fetur
8. Abubuwan da za a iya daidaitawa: tsawon shaft (shaft za a iya sanye shi da encoder), ƙarfin lantarki, saurin gudu, hanyar fitar da waya, da mai haɗawa, da dai sauransu.
N20 DC Kayan Mota na al'ada na Gaskiya (Masu Canji)
N20 DC motor + gearbox + tsutsa shaft + ƙasa mai ɓoye + FPC na al'ada + zoben roba akan shaft
N20 DC Motar wasan kwaikwayo (12V 16000 sigar sauri mara nauyi).
Halaye da gwajin hanyoyinMotar DC.
1. a rated ƙarfin lantarki, mafi sauri gudu, mafi ƙanƙanta halin yanzu, yayin da lodi ya karu, gudun samun raguwa da raguwa, na yanzu ƙara girma da girma, har sai da mota an katange, motor gudun ya zama 0, halin yanzu yana da iyaka.
2. mafi girman ƙarfin lantarki, saurin motar da sauri
Ma'aunin duba jigilar kayayyaki gabaɗaya.
Gwajin gudun-load: misali, ƙarfin 12V mai ƙididdigewa, saurin mara nauyi 16000RPM.
Ma'aunin gwajin-load ya kamata ya kasance tsakanin 14400 ~ 17600 RPM (kuskure 10%), in ba haka ba yana da kyau
Misali: yanzu babu-load ya kamata ya kasance tsakanin 30mA, in ba haka ba yana da kyau
Ƙara ƙayyadaddun kaya, gudun ya kamata ya kasance sama da ƙayyadadden gudun.
Misali: Motar N20 DC tare da akwatin gear 298: 1, nauyin 500g * cm, RPM yakamata ya kasance sama da 11500RPM. In ba haka ba, yana da kyau
Ainihin bayanan gwaji na injin N20 DC.
Kwanan gwaji: Nuwamba 13, 2022
Gwaji: Tony, Injiniya Vikotec
Wurin gwaji: Vikotec taron bita
Samfurin: N20 DC motor + gearbox
Gwajin ƙarfin lantarki: 12V
Motar da aka yiwa alama saurin rashin kaya: 16000RPM
Batch: Kashi na biyu a watan Yuli
Rage rabo: 298:1
Juriya: 47.8Ω
Gudun mara nauyi ba tare da akwatin gear ba: 16508RPM
No-load halin yanzu: 15mA
| Serial number | No-load current (mA) | Gudun babu kaya(RPM) | 500g*cmLoad halin yanzu (mA) | 500g * cm load gudun(RPM) | Katange halin yanzu(RPM) |
| 1 | 16 | 16390 | 59 | 12800 | 215 |
| 2 | 18 | 16200 | 67 | 12400 | 234 |
| 3 | 18 | 16200 | 67 | 12380 | 220 |
| 4 | 20 | 16080 | 62 | 12400 | 228 |
| 5 | 17 | 16400 | 68 | 12420 | 231 |
| Matsakaicin ƙima | 18 | 16254 | 65 | 12480 | 226 |
Batch: Kashi na biyu a watan Yuli
Rage raguwa: 420: 1
Juriya: 47.8Ω
Babu-sauri gudun ba tare da gearbox: 16500RPM
No-load halin yanzu: 15mA
| Serial number | No-load current (mA) | Gudun babu kaya(RPM) | 500g*cmLoad halin yanzu (mA) | 500g * cm load gudun(RPM) | Katange halin yanzu(RPM) |
| 1 | 15 | 16680 | 49 | 13960 | 231 |
| 2 | 25 | 15930 | 60 | 13200 | 235 |
| 3 | 19 | 16080 | 57 | 13150 | 230 |
| 4 | 21 | 15800 | 53 | 13300 | 233 |
| 5 | 20 | 16000 | 55 | 13400 | 238 |
| Matsakaicin ƙima | 20 | 16098 | 55 | 13402 | 233 |
Batch: Kashi na uku a watan Satumba
Rage raguwar rabo: 298:1
Juriya: 47.6Ω
Gudun mara nauyi ba tare da akwatin gear ba: 15850RPM
No-load halin yanzu: 13mA
| Serial number | No-load current (mA) | Gudun babu kaya(RPM) | 500g*cmLoad halin yanzu (mA) | 500g * cm load gudun(RPM) | Katange halin yanzu(RPM) |
| 1 | 16 | 15720 | 64 | 12350 | 219 |
| 2 | 18 | 15390 | 63 | 12250 | 200 |
| 3 | 18 | 15330 | 63 | 11900 | 219 |
| 4 | 20 | 15230 | 62 | 12100 | 216 |
| 5 | 18 | 15375 | 61 | 12250 | 228 |
| Matsakaicin ƙima | 18 | 15409 | 63 | 12170 | 216 |
Batch: Kashi na uku a watan Satumba
Rage rabo: 420:1
Juriya: 47.6Ω
Gudun mara nauyi ba tare da akwatin gear ba: 15680RPM
No-load halin yanzu: 17mA
| Serial number | No-load current (mA) | Gudun babu kaya(RPM) | 500g*cmLoad halin yanzu (mA) | 500g * cm load gudun(RPM) | Katange halin yanzu(RPM) |
| 1 | 18 | 15615 | 54 | 12980 | 216 |
| 2 | 18 | 15418 | 49 | 13100 | 210 |
| 3 | 18 | 15300 | 50 | 12990 | 219 |
| 4 | 17 | 15270 | 50 | 13000 | 222 |
| 5 | 16 | 15620 | 50 | 13160 | 217 |
| Matsakaicin ƙima | 17 | 15445 | 51 | 13046 | 217 |
Ka'idar aiki na injin N20 DC.
Mai sarrafa kuzari a cikin filin maganadisu yana ƙarƙashin wani ƙarfi a wata hanya.
Dokar Hannun Hagu ta Fleming.
Hanyar filin maganadisu shine yatsan maƙasudi, alkiblar halin yanzu shine yatsan tsakiya, alkiblar ƙarfi kuma ita ce ta babban yatsan hannu.
Tsarin ciki na injin N20 DC.
Analysis na shugabanci zuwa abin da rotor (nada) aka hõre a cikin wani DC motor1.
Idan aka yi la'akari da alkiblar ƙarfin lantarki, na'urar za ta yi tafiya a kusa da agogo, alkiblar ƙarfin lantarki da aka yi amfani da shi a kan waya ta hagu (yana fuskantar sama) da kuma alkiblar ƙarfin lantarki da aka yi amfani da shi a kan wannan waya ta dama (yana fuskantar ƙasa).
Binciken alkiblar da aka yiwa rotor (naɗa) a cikin motar2.
Lokacin da nada ya kasance daidai da filin maganadisu, motar ba ta karɓar ƙarfin filin maganadisu. Duk da haka, saboda rashin aiki, nada zai ci gaba da motsawa kadan. Don wannan lokaci guda, ba sa hulɗa da mai zazzagewa da goge goge. Lokacin da nada ya ci gaba da juyawa a kusa da agogo, mai saƙo da goge-goge suna cikin hulɗa.Wannan zai sa alkiblar halin yanzu ta canza.
Analysis na shugabanci zuwa abin da rotor (nada) a cikin mota ne hõre 3.
Saboda mai motsi da goge-goge, na yanzu yana canza alkibla sau ɗaya kowane rabin juyi na motar. Ta wannan hanya, motar za ta ci gaba da juyawa a kusa da agogo. Domin abin hawa da goge-goge suna da mahimmanci don ci gaba da motsi na motar, ana kiran motar N20 DC: "Motar Brushed"
Hanyar ƙarfin lantarki da aka yi amfani da ita a kan waya ta hagu (yana fuskantar sama) da waya a dama
Hanyar ƙarfin lantarki (yana fuskantar ƙasa)
Amfanin injin N20 DC.
1. Mai arha
2. saurin juyawa
3. Waya mai sauƙi, fil biyu, wanda aka haɗa zuwa mataki mai kyau, wanda aka haɗa zuwa mataki mara kyau, toshe da wasa.
4. Ingantacciyar injin yana da girma fiye da injin stepper
Lokacin aikawa: Nuwamba-16-2022