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M2JA-BP sethuthuthu se seholo sa ho phatloha ha koloi

M2JA-BP sethuthuthu se seholo sa ho phatloha ha koloi

M2JA-BP80M2A

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M2JA-BP90S2A

M2JA-BP90L2A

M2JA-BP100L2A

M2JA-BP112M2A

M2JA-BP132S2A

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M2JA-BP160M2A

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M2JA-BP160L2A

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M2JA-BP280S2A

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M2JA-BP315S2A

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M2JA-BP80M4A

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M2JA-BP90S4A

M2JA-BP90L4A

M2JA-BP100L4A

M2JA-BP100L4B

M2JA-BP112M4A

M2JA-BP132S4A

M2JA-BP132M4A

M2JA-BP160M4A

M2JA-BP160L4A

M2JA-BP180M4A

M2JA-BP180L4A

M2JA-BP200L4A

M2JA-BP225S4A

M2JA-BP225M4A

M2JA-BP250M4A

M2JA-BP280S4A

M2JA-BP280M4A

M2JA-BP315S4A

M2JA-BP315M4A

M2JA-BP315L4A

M2JA-BP315L4B

M2JA-BP355M4A

M2JA-BP355L4A

M2JA-BP80M6A

M2JA-BP80M6B

M2JA-BP90S6A

M2JA-BP90L6A

M2JA-BP100L6A

M2JA-BP112M6A

M2JA-BP132S6A

M2JA-BP132M6A

M2JA-BP132M6B

M2JA-BP160M6A

M2JA-BP160L6A

M2JA-BP180L6A

M2JA-BP200L6A

M2JA-BP200L6B

M2JA-BP225M6A

M2JA-BP250M6A

M2JA-BP280S6A

M2JA-BP280M6A

M2JA-BP315S6A

M2JA-BP315M6A

M2JA-BP315L6A

M2JA-BP315L6B

M2JA-BP355M6A

M2JA-BP355M6B

M2JA-BP355L6A

M2JA-BP80M8A

M2JA-BP80M8B

M2JA-BP90S8A

M2JA-BP90L8A

M2JA-BP100L8A

M2JA-BP100L8B

M2JA-BP112M8A

M2JA-BP132S8A

M2JA-BP132M8A

M2JA-BP160M8A

M2JA-BP160M8B

M2JA-BP160L8A

M2JA-BP180L8A

M2JA-BP200L8A

M2JA-BP225S8A

M2JA-BP225M8A

M2JA-BP250M8A

M2JA-BP280S8A

M2JA-BP280M8A

M2JA-BP315S8A

M2JA-BP315M8A

M2JA-BP315L8A

M2JA-BP315L8B

 

Libakeng tse kotsi, ts'ebeliso e nepahetseng ea lisebelisoa tsa motlakase tse thibelang ho phatloha ho bohlokoa haholo. Ka lebaka lena, linaha tse ngata li hlakisitse sebopeho le tšebeliso ea lisebelisoa tsa motlakase tse thibelang ho phatloha. GB 3836 ~ 2000 e tloaelehileng ea lisebelisoa tsa motlakase bakeng sa tikoloho ea khase e phatlohileng e lekana le IEC60079, empa e phahame ho feta IEC60079 standard. Ho latela maemo a ikhethileng a China, lintlha tse 'maloa tsa bohlokoa tsa maemo a mantlha a China li kenyellelitsoe ho IEC60079 ho theha likarolo tse ncha tsa GB 3836 tsa bopaki ba ho phatloha.

Letoto la M2JAX (80 ~ 355) e sa cheng ke feme ke feme e tsoetseng pele ka ho fetisisa ea lapeng e ntlafalitsoeng ke Shanghai ABB Electric Co., Ltd., e hlahisitseng theknoloji ea morao-rao ea lekholong la bo21 la lilemo ea ho etsa likoloi tse sa cheng mollong tsa Khamphani ea ABB mme e kopanya litšobotsi tsa China GB 3836-2000. maemo Sebedisa dihlahiswa tsa enjene ya motlakase ya methati e 4 (Ex d llc) (sehlopha sa mocheso T1 ~ T4).

Litšoaneleho tsa botekgeniki:
★ bokhoni bo phahameng
E fihletse boleng ba boemo ba bobeli ba boemo ba Enjene bo sebetsang hantle ba sehlopha sa Europe, mme e fihlella boleng ba moeli oa ts'ebetso ea matla ea li-motor tse nyane le tse mahareng tsa mekhahlelo e meraro ea asynchronous ho latela maemo a naha a People's Republic of China.
★ maqhubu a mabeli a marang-rang
Mofuta oa motlakase ke 220V ~ 690V, o loketse phepelo ea matla a 50Hz le 60Hz.
★ Lerata le tlaase
Ka ho ntlafatsa mahlale a joalo ka moralo oa motlakase, maemo a moea, le boholo ba sebopeho, li-motors tsa M2JA li na le lerata le tlase.
★ Boima bo phahameng ba ho jara mojaro
Enjene e sebelisa li-bearings tsa bolo ea groove ka nako e telele. Enjene e phahameng ea setsi sa 80-132 e tlositsoe ka ho sa feleng. 160-355 e na le sesebelisoa sa refueling.
★ Ho tšepahala ho molemo
Enjene ke mohaho o pholileng oa moea o kentsoeng ka ho feletseng o nang le tekanyo ea IP55 ea tšireletso, 'me thepa ea eona le mekhoa ea eona e finyella litlhoko tsa tikoloho. Enjene e na le matla a phahameng a mochini, e matla ebile e tšoarella, 'me e na le mafome a matla le ho hanyetsa ho bola.
Maqhubu a na le ts'epo e ntle. E amohela sebopeho sa ho kenella sa F-level le tlhahlobo ea boemo ba B. 'Me ho ea ka litlhoko tsa mosebedisi, eketsa PTC thermistor kapa thermal switch.

Maemo a sebetsang
Mocheso oa moea o teng o fapana ho ea ka nako ea selemo empa ha o fete -15 ℃ ~ 40 ℃
Ka holim'a leoatle: ha e fete 1000m
Khafetsa: 50Hz / 60Hz
Tsela: 220V ~ 690V
Mokhoa oa ho sebetsa: o tsoelang pele (S1)
Mokhoa oa ho qala: qalo ea motlakase o felletseng, Y- △ qala kapa ho qala ha ts'ebetso
Mokhoa oa phetisetso: Elastic coupling kapa spur gear transmission e ka sebelisoa bakeng sa ho kenya le ho futhumatsa: Sehlopha sa F Leha ho le joalo, moeli oa ho phahama ha mocheso oa stator ke 80K, ho bolelang hore e hlahlojoa ho latela boemo ba B (mokhoa oa ho hanyetsa). Ho jara mocheso o lumellehang ha o fete 95 ° C (mokhoa oa thermometer).
Mokhoa o pholileng: IC416

Enjene ea maqhubu a ke keng a phatloha ke mofuta oa lihlahisoa tsa makoloi tse sa phatloheng, 'me ke lisebelisoa tsa mantlha tsa matla a temo ea indasteri. Re na le kutloisiso e itseng ea lienjineri tse feto-fetohang tse thibelang ho phatloha, 'me re hlahisa sebopeho sa hae sa mantlha le litšoaneleho tsa motheo, ka tšepo ea ho thusa bohle.

     Ka nts'etsopele e potlakileng ea mahlale a elektroniki, ts'ebeliso ea "explosion-proof frequency frequency motor + frequency converter" mokhoa oa taolo ea lebelo oa AC o etsa phetoho lebaleng la taolo ea lebelo ka ts'ebetso ea eona e phahameng le moruo. Melemo eo a e tlisang liindastering tse hlokahalang E, e boloka matla, e ntlafatsa sekhahla sa ho fumana mangolo a lihlahisoa le boleng ba sehlahisoa, e leng se ntlafatsang haholo boiketsetso ba mechine le katleho ea tlhahiso.

     Enjene ea phetoho ea maqhubu a ho phatloha e amohelang B le moralo oa ho phahama ha mocheso, tlhahiso ea ho kenya mocheso oa F-level, lisebelisoa tsa ho kenya polymer le ts'ebetso ea tlhahiso ea pente ea vacuum dip le sebopeho se khethehileng sa ho kenya letsoho, se etsang hore mapheo a motlakase a mamelle voltage le matla a mochini a ntlafalitsoe haholo. e lekane E na le bokhoni ba ho sebetsa ka lebelo le phahameng la li-motor le ho hanyetsa likhahla tse phahameng tsa morao-rao tse tsoang ho li-inverters le tšenyo ea ho kenya letsoho e bakoang ke motlakase. Boleng ba ho leka-lekana bo holimo, 'me boemo ba ho thothomela ke boemo ba R (boemo bo fokotsehileng ba ho thothomela). Likarolo tsa mechine li na le ts'ebetso e phahameng ea ts'ebetso, 'me ho sebelisoa li-bearings tse khethehileng tse phahameng, tse ka mathang ka lebelo le phahameng. Sistimi ea pholiso ea moea e qobelloang, kaofela li sebelisa fan ea axial flow e khutsitseng haholo, bophelo bo phahameng, moea o matla. Netefatsa hore mochini o thibelang ho phatloha o pholile hantle ka lebelo lefe kapa lefe, mme o ka fihlela ts'ebetso ea nako e telele ea lebelo le phahameng kapa e tlase.

     Melemo ea enjene e thibelang ho phatloha:

1. Ka ts'ebetso ea ho qala.

2. Moralo oa motlakase oa motlakase o amoheloa ho fokotsa khanyetso ea stator le rotor.

3. Ikamahanye le ho fetoha khafetsa tlas'a maemo a fapaneng a ho sebetsa.

4. Ho boloka matla ho isa bohōleng bo itseng.

Inverter ke sesebelisoa se fetolang motlakase o feto-fetohang o nang le motlakase o tsitsitseng le maqhubu ho ba alternating current ka matla a feto-fetohang kapa maqhubu. E na le mefuta e mengata haholo ea likopo tlhahisong ea sebele. Joale molao-motheo oa ho sebetsa oa inverter ke ofe? Ntlo ea Motlakase e tla u nka ho ea arolelana le uena.

Potoloho ea eona e kholo e entsoe ka likarolo tse tharo, e leng rectifier, smooth wave circuit le inverter, 'me ka kakaretso e arotsoe ka mofuta oa hajoale le mofuta oa voltage. Mofuta oa motlakase ke inverter e fetolang DC ea mohloli oa motlakase hore e be AC, 'me ho sefa ha potoloho ea DC ke capacitor. Mofuta oa hona joale ke mochine o fetolelang maqhubu o fetolang motlakase o tobileng oa mohloli oa hona joale hore e be motlakase o mong. Sefahla sa eona sa loop ea DC ke inductor. E na le likarolo tse tharo, "rectifier" e fetolang phepelo ea motlakase ea maqhubu a khoebo hore e be matla a DC, "flat wave circuit" e monyang maqhubu a motlakase a hlahisoang ke li-converter le li-inverters, le "inverse" e fetolelang matla a DC ho matla a AC. Transformer. "

Sehlophisi

Haufinyane tjena, converter ea diode e sebelisoa haholo, e fetolang phepelo ea motlakase ea maqhubu hore e be phepelo ea motlakase ea DC. Hape hoa khoneha ho sebelisa lihlopha tse peli tsa li-converter tsa transistor ho theha mochine o fetohang. Hobane tataiso ea matla a eona e ka khutlisoa, e ka etsa ts'ebetso ea ho nchafatsa.

Potoloho ea maqhubu a bataletseng

Motlakase oa DC o lokisitsoeng ke rectifier o na le matla a pulsating a makhetlo a 6 ho feta a phepelo ea motlakase. Ho feta moo, motlakase oa motlakase o hlahisoang ke inverter o boetse o fetola motlakase oa DC. Ho hatella ho fetoha ha motlakase, li-inductors le li-capacitor li sebelisoa ho monya matla a pulsating (a hona joale). Haeba matla a sesebelisoa a le monyenyane, haeba ho na le moeli oa motlakase le likarolo tse kholo tsa potoloho, inductor e ka tlosoa 'me ho ka sebelisoa potoloho e bonolo ea boreleli.

Inverter

Ho fapana le rectifier, inverter e fetola matla a DC ho matla a AC a maqhubu a hlokahalang, 'me ha lisebelisoa tse 6 tsa ho fetola li buloa le ho tima ka nako e behiloeng, ho ka fumanoa tlhahiso ea 3-mohato oa AC. Nka mofuta oa motlakase oa mofuta oa PWM e le mohlala ho bonts'a nako ea ho fetoha le maqhubu a motlakase.

Laola potoloho

Ke potoloho e fanang ka matšoao a taolo bakeng sa potoloho e kholo e fanang ka matla ho motor asynchronous (voltage le frequency li ka fetoloa). E na le "frequency and voltage "calculation circuit", "circuit" e kholo "voltage le current discovery circuit", le motor "speed discovery circuit". E na le "potoloho ea ho khanna" e matlafatsang lets'oao la taolo ea potoloho ea arithmetic, le "potoloho ea tšireletso" ea inverter le motor.

(1) Potoloho ea ts'ebetso: Bapisa lebelo la kantle le litaelo tsa torque le matšoao a hajoale le a voltage a potoloho ea ho lemoha ho fumana hore na motlakase o hlahisoang le maqhubu a inverter.

(2) Potoloho ea motlakase le ea hona joale ea ho lemoha: Fumana motlakase le motlakase ho tloha ho matla a potoloho a maholo.

(3) Drive potoloho: Potoloho e tsamaisang sesebelisoa se seholo sa potoloho. E arohane le potoloho ea taolo ho etsa sesebelisoa se seholo sa potoloho ho tima le ho tima. (4) Potoloho ea ho lemoha lebelo: Nka lets'oao la sesebelisoa sa lebelo (tg, plg, joalo-joalo) se kentsoeng mochining oa shaft oa asynchronous e le lets'oao la lebelo, 'me u le romele potolohong ea lipalo. Ho latela litaelo le ts'ebetso, enjene e ka matha ka lebelo la litaelo.

5 (5) Potoloho ea tšireletso: Fumana motlakase le motlakase oa potoloho e kholo. Ha ntho e sa tloaelehang e kang overload kapa overvoltage e etsahala, e le ho thibela tšenyo ho inverter le motor asynchronous, emisa inverter kapa u hatelle motlakase le boleng ba hona joale.

Letšoao la analoge la potentiometer ea kantle le romelloa ho CPU ka phetoho ea analog-to-digital ho fihlela sepheo sa taolo ea lebelo. Letšoao la switjha la kantle le boetse le romelloa ho CPU ea taolo ka heke ea NAND.

Molao-motheo oa kaho oa motlakase o feto-fetohang
Ha lebelo la asynchronous motor le sa fetohe haholo, lebelo le lekana le maqhubu. Ho ka bonoa hore ho fetola maqhubu a matla ho ka fetola lebelo la koloi ea asynchronous. Taolong ea lebelo la ho sokoloha khafetsa, ho ts'eptjoa kamehla hore phallo e kholo ea makenete e lula e sa fetohe. Haeba mocheso o moholo oa makenete o le kholo ho feta matla a khoheli nakong ea ts'ebetso e tloaelehileng, potoloho ea matla a khoheli e fetella ho eketsa sekhahla sa ho hlasimolla mme matla a fokotsehile. Haeba motlakase o moholo oa makenete o le nyane ho feta matla a khoheli nakong ea ts'ebetso e tloaelehileng, torque ea motlakase e fokotsehile.

Lintlha tse ka sehloohong tsa motlakase o feto-fetohang
Enjene e khethehileng ea ho fetola maqhubu e na le litšobotsi tse latelang:

Moralo oa ho nyoloha ha mocheso oa sehlopha sa B, tlhahiso ea insulation ea sehlopha sa F. Lisebelisoa tse phahameng tsa polymer insulation le ts'ebetso ea tlhahiso ea pente ea khatello ea vacuum le sebopeho se ikhethileng sa ho kenya li amoheloa ho etsa hore maqhubu a motlakase a be le insulation e phahameng e mamellang voltage le matla a phahameng a mochini, a lekaneng bakeng sa ts'ebetso e phahameng ea lebelo le ho hanyetsa maqhubu a phahameng a hona joale. ho sisinyeha le voltage ea inverter. Tšenyo ea ho kenya letsoho.

Boleng bo phahameng ba ho leka-lekana, boemo ba ho sisinyeha ke boemo ba R (boemo bo fokotsehileng ba ho sisinyeha), ho sebetsa ka mokhoa o nepahetseng ka ho fetisisa oa likarolo tsa mochine, le tšebeliso ea li-bearings tse khethehileng tse phahameng, li ka matha ka lebelo le phahameng.

Sistimi ea moea e qobelloang le ea ho pholisa, kaofela li amohela fan ea phallo ea axial e tsoang kantle ho naha e nang le khutso, bophelo bo phahameng le moea o matla. Netefatsa hore enjene e fumana phepelo e sebetsang ea mocheso ka lebelo lefe kapa lefe mme e ka fihlela ts'ebetso ea nako e telele ea lebelo le phahameng kapa e tlase.

Ha ho bapisoa le li-motors tsa inverter tsa setso, li-motors tsa YP tse entsoeng ke software ea AMCAD li na le lebelo le pharalletseng le boleng bo holimo ba moralo. Moralo o ikhethileng oa matla a khoheli o hatella matla a matla a khoheli a phahameng ho fihlela litlhoko tsa maqhubu a pharalletseng, poloko ea matla le index ea moralo o tlase oa lerata. Ka mefuta e mengata ea torque e sa khaotseng le litšobotsi tsa taolo ea lebelo la matla, lebelo le tsitsitse ebile ha ho na torque ripple.

E na le parameter e lumellanang hantle le mefuta e fapaneng ea li-inverters. Ka taolo ea vector, e ka fihlella torque e felletseng ea zero, maqhubu a tlase le torque e kholo le taolo e nepahetseng ea lebelo, taolo ea maemo le taolo e potlakileng ea karabelo. YP series frequency conversion motors tse khethehileng li ka hlomelloa ka mariki le li-encoder ho fana ka ho emisa hantle, le ho fihlela taolo ea lebelo le holimo ka ho laola lebelo le koetsoeng.

U sebelisa "reducer + frequency converter motor + encoder + inverter" ho fihlella taolo e nepahetseng ea lebelo le tlase haholo. YP series inverter inverter special purpose motors li na le mekhoa e metle, 'me litekanyo tsa tsona tsa ho kenya li lumellana le litekanyetso tsa IEC,' me li ka fapanyetsana le li-motor tse tloaelehileng.

Potoloho e kholo ke karolo ea phetoho ea matla e fanang ka matla a taolo ea motlakase le maqhubu a li-asynchronous motors. Li-circuits tsa mantlha tsa li-inverters tse thibelang ho phatloha li ka aroloa ka mefuta e 'meli: mofuta oa voltage ke inverter e thibelang ho phatloha e fetolang DC ea mohloli oa motlakase ho AC, le ho sefa ha potoloho ea DC Ke capacitor. Mofuta oa hona joale ke inverter e thibelang ho phatloha e fetolang motlakase o tobileng oa mohloli oa hona joale hore o fetohe hona joale. Sefahla sa eona sa loop ea DC ke inductor. E na le likarolo tse tharo, "rectifier" e fetolang phepelo ea motlakase ea maqhubu a khoebo hore e be matla a DC, "flat wave circuit" e monyang maqhubu a motlakase a hlahisoang ke li-converter le li-inverters, le "inverse" e fetolelang matla a DC ho matla a AC. Transformer. " (1) Rectifier: Haufinyane tjena, sesebelisoa sa diode se 'nile sa sebelisoa haholo, se fetolang motlakase oa maqhubu a motlakase ho motlakase oa DC. Hape hoa khoneha ho sebelisa lihlopha tse peli tsa li-converter tsa transistor ho etsa mochine o fetohang. e ka khutlisetsoa morao, e ka etsa ts'ebetso ea ho nchafatsa. Ho hatella ho feto-fetoha ha motlakase, li-inductors le li-capacitor li sebelisoa ho monya matla a pulsating (a hona joale). (2) Inverter: Ho fapana le rectifier, inverter e fetola matla a DC ho matla a AC a maqhubu a hlokahalang. nako e felisitsoeng, tlhahiso ea 6-phase AC e ka fumanoa. Nka mofuta oa motlakase oa mofuta oa PWM e le mohlala ho bonts'a nako ea ho fetoha le maqhubu a motlakase. Potoloho ea taolo ke potoloho e fanang ka matšoao a taolo ho potoloho e kholo e fanang ka matla ho motor asynchronous (voltage le frequency li ka fetoloa). E na le "frequency and voltage" calculation circuit ", "central circuit" "voltage and current discovery circuit", le motor "speed discovery Circuit", a" drive circuit "e matlafatsang lets'oao la taolo ea potoloho ea arithmetic, le" tšireletso. potoloho "bakeng sa inverter le enjene.

 {mojaro oa mojuleng 118}

 Li-Geared Motors Le Moetsi oa Likoloi tsa Motlakase

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