General industrial electric motors: yam ntxwv
General industrial electric motors: yam ntxwv

Video: General industrial electric motors: yam ntxwv

Video: General industrial electric motors: yam ntxwv
Video: ПЛОВ УЗБЕКСКИЙ В КАЗАНЕ НА КОСТРЕ. Как готовят Ферганский ПЛОВ в Одессе 2024, Lub peb hlis ntuj
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Yog hnub no peb siv cov txheej txheem siv hauv kev lag luam xws li kev ua liaj ua teb, kev tsim kho, kev lag luam, lossis txawm tias cov khoom siv hauv tsev, ces nws cov ntsiab lus yuav suav nrog lub tshuab hluav taws xob. Qhov kev sib dhos no tseem ceeb heev. Kev vam meej ntawm yuav luag txhua txoj haujlwm yog nyob ntawm kev lag luam hluav taws xob hluav taws xob.

Daim ntawv thov kev sib sau

Tam sim no, cov khoom siv zoo li no tau siv dav heev. Lawv siv nyob rau hauv yuav luag txhua lub tshuab uas qhib lossis kaw hom mechanisms koom nrog. Kev siv lub tshuab hluav taws xob dav dav siv tau yog tias muaj cov hluav taws xob sib txuas nrog cov voltages xws li 220/380/660 V. Nyob rau hauv rooj plaub no, qhov zaus tam sim no yuav tsum sib npaug rau 50Hz.

Nws tseem ceeb heev uas yuav tau hais tias cov chav no yuav txawv ntawm ib leeg hauv lawv qhov tsim. Raws li lawv tsim, xws li hluav taws xob mechanisms yuav siv tau nyob rau hauv xws li aggressive ib puag ncig xws li tawg, ntub dej, plua plav, thiab lwm yam.tej yam tsis zoo. Vim li no, thaum xaiv lub tshuab hluav taws xob dav dav, nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account nws tus qauv tsim thiab qhov chaw nws yuav raug ntsia.

General Industrial Electric Tsav
General Industrial Electric Tsav

Kev Ua Haujlwm Zoo

Thawj qhov yuav tsum nkag siab yog tias hauv lawv cov qauv tsim, thawj zaug, txhua lub tshuab hluav taws xob sib txawv hauv cov qauv ntawm cov neeg siv khoom asynchronous AC nrog cov squirrel-cage rotor. Xws li tus qauv tsim ntawm kev lag luam hluav taws xob hluav taws xob dav dav tshem tawm qhov ua tau tias lub txim raug tsim hauv. Thiab qhov no, nyob rau hauv lem, ua rau nws muaj peev xwm siv cov units nyob rau hauv explosive thaj chaw, raws li zoo raws li nyob rau hauv cov huab cua humidity mus txog 98%.

general industrial electric motors cua
general industrial electric motors cua

Marking

Tam sim no, hauv kev tsim cov khoom siv zoo li no, kev lag luam raug coj los ntawm GOST 15150, uas tau hais tias lub tshuab hluav taws xob yuav tsum tau ua los ntawm kev sib xyaw ntawm cov hlau. Nws tuaj yeem yog hlau, cam khwb cia hlau, duralumin. Tsis tas li ntawd, cov chav nyob no tau muab faib ua plaub yam tseem ceeb raws li lawv cov qauv tsim, uas ib txwm muaj kev cuam tshuam hauv cov cim ntawm lub cuab yeej:

  • U - txhais tau hais tias lub cav yuav tsum tau muab tso rau hauv thaj chaw huab cua sov lossis muaj cov qauv macroclimatic.
  • UHL - qhov cim no qhia tias lub hom phiaj dav dav hluav taws xob tuaj yeem siv rau thaj chaw txias txias.
  • HL - daim npav no qhia tias chav tsev tuaj yeem teeb tsa hauv thaj chaw txias.
  • T yog qhov cim kawg uas qhia tias lub cav yog tropicalised.
asynchronous general industrial electric tsav
asynchronous general industrial electric tsav

Nws tseem ceeb heev uas yuav tsum nco ntsoov tias daim ntawv cim feem ntau ua raws li tus lej. Cov cim no qhia qhov chaw ntawm txhua lub cev muaj zog:

  • 1 - lub cav tuaj yeem ua haujlwm sab nraum zoov;
  • 2 - siv hom no, nws yog qhov tsim nyog nyob rau hauv kev tiv thaiv kev tiv thaiv, uas tiv thaiv cov xwm txheej tsis zoo nrog kev cuam tshuam ncaj qha;
  • 3 - kev ua haujlwm ntawm lub tshuab hluav taws xob yuav tsum tau ua hauv chav kaw tsis muaj qhov cua;
  • 4 - lub cuab yeej siv hauv tsev nrog kev tswj qhov kub thiab txias.

Electric motor AIR

Common industrial electric motors AIR 80 V4 los ntawm lawv cov qauv tsim yog asynchronous kaw qauv uas siv nyob rau hauv tag nrho cov industries. Feem ntau lawv raug ntsia raws li ib qho khoom siv hluav taws xob rau cov khoom siv, cov tshuab lossis cov tshuab. Kev tsim qauv ntawm cov qauv no, nrog rau lawv cov kev ua haujlwm, raug tswj los ntawm GOST 2479-79.

Qhov zoo ntawm cov tshuab no suav nrog cov hauv qab no:

  • muaj peev xwm tiv taus lub sij hawm luv luv mechanical overload;
  • tsim ntawm cov txheej txheem no yooj yim heev;
  • pib lub dav dav muaj hluav taws xob lub cev muaj zog AIR yog qhov yooj yim, ib yam li kev ua haujlwm ntawm tag nrho cov txheej txheem;
  • tuav nrawm hauv yuav luag txhua qhov xwm txheej;
  • efficiency factor (COP) ntawm chav tsev tau nce mus rau 75% vim tias qhov tseeb ntawm kev tsim khoom yog siab;
  • high-precision bearings yog siv thaum sib dhos, uas txo cov suab nrov ntawm lub cuab yeej mus rau 55 dB;
  • IP54 lub cev muaj zog tiv thaiv kev ntsuas txhawm rau tiv thaiv kev tiv thaiv dej thiab hmoov av;
  • casting ntawm lub cev ntawm lub cuab yeej yog ua los ntawm grey cam khwb cia hlau;
  • reactive tam sim no theem txo mus rau 0.86, tawm tswv yim txo kev pheej hmoo ntawm daim phiaj overvoltage.
general lub hom phiaj electric motors
general lub hom phiaj electric motors

Technical parameters

Asynchronous general industrial electric motor AIR muaj rotor ceev ntawm 1500 rpm, thiab nws lub zog yog 1.5 kW. Kev ua haujlwm ntawm cov cuab yeej yog muab los ntawm ib qho hluav taws xob network nrog alternating tam sim no nrog ib zaus ntawm 50 Hz. Yog tias qhov ntsuas no yog 60 Hz, ces nws yuav tsum tau yuav lub cev muaj zog raws li kev txiav txim. Chav tsev no yog npaj rau kev ua haujlwm hauv thaj chaw huab cua sov. Txawm li cas los xij, nws muaj peev xwm yuav ib lub cav nrog ib qho txawv version: rau huab cua txias (HL), marine (OM2), rau huab cua sov (T). Tsis tas li ntawd, nws muaj peev xwm yuav cov khoom siv hluav taws xob dav dav AIR nrog cov tshuaj tiv thaiv, nrog rau qhov tseeb, thiab lwm yam.

Peb-theem asynchronous general industrial electric motors
Peb-theem asynchronous general industrial electric motors

Peb-theem motors

Peb-theem lub cev muaj zog muaj cov yam ntxwv hauv qab no:

  • lub zog ntsuas, xws li kev ua tau zoo, nrog rau kev siv tshuab (pib thiablub sijhawm siab tshaj plaws) siab heev;
  • kev hloov pauv thev naus laus zis yog siv hauv kev tsim khoom, nrog rau cov suab nrov qis, uas muab tag nrho cov hauv paus ntsiab lus square tus nqi ntawm kev vibration tshaj tawm, ob qho tib si ib txwm thiab nce;
  • degree ntawm kev tiv thaiv ntawm peb-theem asynchronous general industrial motors - IP54;
  • cov cav no tuaj yeem tsim nrog cov qauv tsim sib txawv, rau cov huab cua sib txawv, thiab tseem tuaj yeem muab kev tiv thaiv qhov kub thiab txias;
  • kuj cov qauv zoo sib xws yog qhov txawv ntawm cov qauv tsim niaj hnub thiab kev ua haujlwm zoo.

Thaum tsim cov chav no, cov khoom siv tshwj xeeb raug siv, nrog rau cov khoom tshwj xeeb, uas ua kom muaj zog thiab ruaj khov.

Lub hom phiaj ntawm lub cav

Peb-theem asynchronous dav siv hluav taws xob muaj hluav taws xob nrog cov squirrel-cage rotor yog npaj rau siv ntau qhov chaw ntawm kev lag luam thiab kev ua liaj ua teb. Nyob ntawd lawv tau siv los tsav cov cuab yeej siv tshuab, twj, compressors, kiv cua, mills, thiab lwm yam. Nws kuj tseem tsim nyog sau cia tias cov tshuab hluav taws xob no, nyob rau hauv cov nqe lus ntawm nws qhov kev teeb tsa thiab kev sib txuas qhov ntev, yog qhov sib hloov tau nrog cov motors xws li 4A, 5A, AIR, 2AI, 4AM.

Nws tuaj yeem ntxiv tau tias kev tsim cov qauv zoo li no yog ua los ntawm cov khoom siv thiab cov thev naus laus zis uas siv los tsim cov tshuab tawg-pov thawj.

General Industrial Electric Tsav Cua 80 v4
General Industrial Electric Tsav Cua 80 v4

Kev ua haujlwmhluav taws xob motors

Kev tsim cov khoom siv no yog ua raws li qhov ntsuas hluav taws xob ntawm cov hluav taws xob hluav taws xob - 220, 380, 660 V, thiab nyob rau hauv qhov ntsuas zaus ntawm kev hloov tam sim no 50 Hz. Txawm li cas los xij, nws muaj peev xwm xaj cov tshuab hluav taws xob tshwj xeeb uas yuav ua haujlwm nrog qhov sib txawv ntawm qhov sib txawv, nrog rau qhov zaus ntawm 60 Hz. Nws tseem tsim nyog sau cia tias kev tsim cov tshuab hluav taws xob tsim hluav taws xob suav nrog peb qhov tso zis kawg. Txawm li cas los xij, raws li tus neeg siv khoom xaj, nws muaj peev xwm tsim tau ib chav tsev nrog rau qhov tso zis kawg. Kev sib txuas winding nyob rau hauv xws li kev lag luam hluav taws xob hluav taws xob feem ntau yog "hnub qub" lossis "daim duab peb sab".

Pom zoo: