Servo - kuyini? Indlela yokwenza bese uxhuma idrayivu Servo ngezandla zakho?

Actuators - amadivayisi ezakhelwe ukulawula yomculo. Le nqubo ibizwa eyenziwa esebenzisa impendulo. Namuhla ukuhlukanisa indlela futhi ukuguqulwa undiza. Ukuze idivayisi onobuhle ingahluka ngempela ngokunamandla. Kufanele kukhunjulwe ukuthi zikhona ukushintshwa uhlobo lwento. Basuke izimpawu ukusheshisa ipharamitha ezinkulu.

Ngu isimiso isinyathelo of actuators kukhona izinhlobo electromechanical futhi elektrogidromehanicheskogo. Hlangana amadivayisi ngenhla ngokuvamile kungaba endaweni yezimboni. Lapho, bazi ukuthi banesibophezelo ekusebenzeni imishini ehlukahlukene. Ikakhulu, i-actuators ehilelekile kokulawulwa imishini.

kudivayisi

Servo isifunda sihlanganisa iSifundazwe inzwa, kwamandla, futhi ibhodi control. Ngaphezu kwalokho, onobuhle zingatholakala Converter. Kuyinto ikakhulukazi uhlobo lwento. Kulokhu, ukuthi okuningi kuncike endleleni idrayivu. It uvezwa actuator, ngokuvamile ngesimo i motor ngogesi nge ukunciphisa igiya. Nokho, kunezinhlobo eziningi zokuguqulwa amasilinda womoya namuhla.

Kanjani ukuze ahlangane model?

Yenza Servo izandla siqu ulula. Uma sicabangela umsebenzi ukuguqulwa elula, umzimba lokuqala kufanele kukhethwe idivayisi. Kulokhu, ukuthi okuningi kuncike endleleni ubukhulu drive. Ukuze uthole idivayisi self-ezenziwe kungcono ukusebenzisa imoto ephansi amandla. Kulokhu, ibhokisi igiya kumele afakwe ndawonye.

Ngaphezu kwalokho, ukukhulisa actuator ngezandla zakho, udinga thatha analog potentiometer hlobo. Ngo esitolo ukuze uthole akunzima. Ngemva kwalokho kufanele wenze ukufakwa inzwa. Ngokuvamile, ibhodi ukulawula ikhethwa PP20 chungechunge. ke awunankinga yokwenze izibambo yokunyathelisa. Ekupheleni umsebenzi ngeke kuphela ukufaka Converter. Konke lokhu kuyadingeka ukuze uxhume idivayisi kunethiwekhi.

Ukushisisa Model

Ukushisisa Servo kulezizinsuku zithandwa kakhulu. kudivayisi ehlukile idatha ipharamitha umkhawulo okusezingeni eliphezulu imvamisa. Izinjini ngokuvamile sisetshenziswa amamodeli we uhlobo indlela. Kulo msebenzi zingabantu ezingeni 2 kW. Ukuze kudluliswe torque engu amagiya amancane elisetshenziswa kushaft. Kuze kube yimanje, ezivame kakhulu kubhekwa ukuba actuator Ukushisa nge potentiometers analog.

Nokho, onobuhle zezinombolo nazo, akuyona into engajwayelekile. Ukuze uthuthukise abalawuli ecacile esetshenziswa throughput umthamo zedivayisi. Kulokhu, lebhodi labaphathi be uzaqiniswa ezihlukahlukene. Ukuze uxhume idivayisi kunethiwekhi usebenzisa converters ejwayelekile. Namuhla, iningi labo likwazi ukuhlangabezana uhlobo lwento. Ukulungisa Ukushisa actuator zingenziwa kuphela esikhungweni service.

Idivayisi ene valve

INGAPHANDLE actuator, okuvame ukusetshenziswa izicelo ezimbonini. Lapho, uyakwazi ukubophezeleka ukulungiswa kwemishini. Isici esiphawulekayo lezi onobuhle ubhekwa izinjini ezinamandla. Ngalesi umkhawulo imvamisa ukubeka wabo 22 Hz. Konke lokhu ekugcineni ukunika amadivayisi ezinhle ukushesha. motors Direct ingatholakala uhlobo ikakhulukazi indlela. A kwakwakhe shaft has uhlobo valve actuator pinion. Nabalawuli amadivayisi ezifana ukuhlangabezana uhlobo lwe-rotary kanye push-inkinobho. Kulokhu valve kungenziwa kuphela esetshenziswa eyodwa emaceleni.

Isibonelo isitofu

Servo isitofu ine amandla isilinganiso 2 kW ukuba umonakalo. Izinjini ngokuvamile efakwe uhlobo indlela nge imvamisa cutoff ngezithuba 31 Hz. A lolwehlukanisa zinsizakuphila ubhekwa khona element resistive. yemisebenzi yakhe zibandakanya okwandisa umthamo throughput imodeli. Reducers ngokuvamile efakwe ongaphakeme-imvamisa hlobo. Ngaphezu kwalokho, kufanele kuphawulwe ukuthi emakethe linikeza ezihlukahlukene nokulungiswa potentiometers.

Inkokhelo yokuphatha, njengoba umthetho, kukhona PP20 chungechunge. Multifunction ukulawula kuhhavini, bona uvumelane ngokuphelele. Kulesi simo, lapho imiphini okukhipha axhunyiwe ngqo ebhokisini igiya. Konke lokhu kuyadingeka ukuze andise torque. Iyasebenza njengoba abakhiqizi isigwedlo ingalo. Isethiwe, njengoba umthetho, hhayi usayizi esikhulu. Ixhunyiwe Servo isitofu kunethiwekhi nge contact okhethekileko Converter. Kulokhu, lo stator kungenziwa exhunywe kwi-divayisi. Ngaphezu kwalokho, lo mshini wokukhulisa umsindo Servo ngokuphelele ukwenza umsebenzi.

Yedivayisi ukulungisa enezinto

Servo umphini kungenziwa ngisho bebodwa. Kulesi simo, kunengqondo ukukhetha motor kagesi nge namandla engekho ngaphezu kuka-2 kW. Kungenjalo, oluthi okukhipha abakwazi ukugcina imithwalo eliphezulu kanye iphukile. Lapho ukuhlangana isethi igiya ibhokisi kuqala. amadivaysi Pnevmotsilindricheskie asetshenziswa akuvamile.

Stators e valve Servo ukukhwezwa ingxenye uhlobo elekthronikhi. Converter efakwe kule imodeli kuphela ngemva ehlombe. Khona-ke kubalulekile ukuba banake lebhodi labaphathi. Umphini okukhipha kuleli cala kumele zigxile eksisi. Ukuze wenze lokhu, thatha bentambo metal ingenkulu. Into yokugcina kuphela ukuxhuma izintambo ukuze Converter. Khona-ke bazokwazi ukuxhuma ngqo control unit.

Imodeli crane

Crane Servo ikuvumela ukulungisa ingcindezi amanzi. Hlangana ithuluzi yalolu hlobo ngokuvamile kungaba endaweni yezimboni. Kulokhu, sebenzisa amasilinda womoya kuphela. Futhi, motors kagesi awavamile. Stator ibhokisi efanelekayo Servo inhlukano hlobo. Ukuze ulungise idivayisi imali eyisipesheli edingekayo zizonikezwa.

Namuhla, abakhiqizi abaningi bakhetha PP20 ukuguqulwa. Ngqo ukukhwezwa rotary uhlobo abalawuli. Xhuma Servo kunethiwekhi Kwenziwa esebenzisa Converter. Emakethe namuhla ethulwa njengoba non-eqondile futhi Linear izinhlobo zalo.

ukuguqulwa zokuvumelanisa

Evumelanisiwe Servo - kuyini? Eqinisweni, idivayisi wathi isetshenziselwa ulungise umshini. Ngesikhathi esifanayo kunjalo futhi ezifunwayo ukupholisa izinhlelo. Izinzwa efakwe kule onobuhle uhlobo ngokuvamile ngokushesha. Kulokhu, okukhiphayo injini ziyahlukahluka kusuka 1 kuya ku-3 kW. ukunakekelwa okukhethekile e amadivaysi ufanelwe Converter. It efakwe, ngokuvamile koxhumana ezimbili. Nokho, kunezinye ukulungiswa.

Stators esetshenziswa uhlobo digital, futhi kungase kushintshwe ngokusebenzisa isilawuli. Esinye isici kulezi kumadivayisi ubhekwa khona kuzishumeki. Le mininingwane ziyadingeka ngempendulo. Sepharamitha umkhawulo imvamisa ku Servo ingeqi 35 Hz. Ixhuma kudivayisi kunethiwekhi kuphela ngokusebenzisa imishini. Ngaphezu kwalokho, kufanele kuphawulwe ukuthi wasebenzisa izindlela ukumelana kuthiwa, njengoba umthetho, ongaphakeme-imvamisa hlobo. Ngokuzimela actuator nesibaya kunzima. Nokho, kulesi simo ukuthi okuningi kuncike uhlobo lebhodi labaphathi.

Servo indlela

Servo Okungavumelanisiwe - kuyini? Eqinisweni, wathi idivayisi ihloselwe kuphela imishini, okuyinto amandla supply 15 V. Kulokhu, amandla zedivayisi, ngokuvamile kwama-2 kW. Ubuningi umthwalo potentiometer onobuhle uyakwazi withstanding at 23 A. Ukuze kudluliswe torque engu kusukela injini alisetshenziswa esikhulu ubukhulu okukhipha imiphini. Kulokhu, isigwedlo ihamba ngenxa amagiya.

ushintsho ijubane kwenzeka ngenxa isilawuli ungakuphi. Servo-kulawulwa imali ezikhethekile. Kwezinye izimo, ehlombe isetshenziswa ukushintsha isilawuli isikhundla. kudivayisi Resistive ngokuvamile efakwe imvamisa low. Ngesikhathi esifanayo uMbhalo womoya actuators ku esikhathini sethu awavamile. Ukuze ukwakha ukuguqulwa enjalo azodinga reducer enamandla. Kufanele ukhethe imanuwali uhlobo stator ngaye.

Servocontrol ukulungiswa ezinyakazayo komugqa

ezinyakazayo Linear we actuator - kuyini? Eqinisweni wathi idivayisi kuyinto Regulator ngempendulo. Kuze kube manje, imodeli zithandwa kakhulu. Ukuze ezihlukahlukene Ukushisa izinhlelo, bona uvumelane ngokuphelele. Converters avame kakhulu ezisetshenziswa izikhonkwane ezintathu. Stator ibhokisi isethi amakhono ehlukene. Imishini uhlobo zokuvumelanisa ingasetshenziswa kuphela.

Kungenjalo, amandla kagesi abakwazi ukumelana voltage mkhawulo. Njengoba ngemoto kulesi simo esetshenziswa igiya ibhokisi. Ukuze kudluliswe asetshenziswa torque engu kusukela igiya motor. Yebo, namuhla emakethe linikeza ezihlukahlukene zokuguqulwa kushaft okukhiphayo. Kulokhu, ijubane linemibhikisho kungase kushintshwe esebenzisa isilawuli. Futhi, qaphela ukuthi kukhona amabhodi ekhethekile amadivaysi. Basuke efakwe ne P20 emakiwe. Umbuso ushintsho Kulokhu wenziwa isilawuli. Rotary Servo ukulungiswa esikhathini sethu awavamile. Zisetshenziswa ikakhulukazi ukulawula umshini.

Amadivayisi ngoba amarobhothi

Ukuze zezimboni amarobhothi Servo - kuyini? Eqinisweni, idivayisi wathi kuyinto ikhithi multifunction isilawuli. Kulokhu, ibhodi esetshenziswa PP30 chungechunge. Ngale ndlela, umsebenzisi kuvula kungenzeka ukulungisa imvamisa ipharamitha mkhawulo. Ngokwesilinganiso kuba emhlabeni 25Hz. Ukusebenza lolu hlobo ugesi apharathasi 15 V

isilawuli Servo Kwenziwa ngokuvamile ngosizo uhlobo control yokunyathelisa. Nokho, analogue digital esikhathini sethu akukhona okungavamile ukuba likhithike. I rotors asetshenziswa kakhulu ephansi imvamisa amadivaysi. Konke kuyadingeka ukuze uthole ukusheshisa ngokushesha actuator. Potentiometers ungahlangana kokubili analog izinhlobo digital. ibhokisi Gear design zingase zihluke kakhulu. Self-bahlanganise actuator yalolu hlobo kunzima. Kulokhu, inkinga itholakala ekutholeni isilawuli kwesokudla.

Servo iphethini yemishini ukuphrinta

Ukuze imishini ukuphrinta onobuhle kudingeka nge zokuvumelanisa motor izinhlobo. ukujiya yabo adingekayo kuphela ukuze lufinyelele 2 kW. Sepharamitha umkhawulo imvamisa bamukelekile 30 Hz. Namuhla, abakhiqizi abaningi ukukhiqiza actuators nge potentiometers analog. Kufanele kuqashelwe ukuthi le ibhokisi igiya ngokuvamile lisetshenziswa flat. Konke lokhu kuyadingeka ukuze uthole idivayisi ukuba ezihlangene.

ukunakekelwa okukhethekile kunikezwa Servo-uhlobo rotors sifanelwe. conduction izinga akwenziwe abakufunayo ukuba okungenani 3 microns. Zonke lapho ludingeka ukusheshisa omuhle. Lapho imiphini okukhipha, kulesi simo ububanzi ezincane isetshenziswa. Converters ngokuvamile zingatholakala ku izikhonkwane ezintathu. Ukuze amabhlogo 20 ngamandla bona uvumelane ngokuphelele. Ibhokisi stator isethi ezihlukile futhi ingahluka kakhulu design. Kulesi simo, okuningi kuncike isifaki khodi, okuyinto efakwe kule actuator.

Kudivayisi yemishini yokuthunga

Servos yalolu hlobo zihluke namanye amadivayisi yokuthi lalilincane kahle. I izinjini kulezi onobuhle uzothola iningi uhlobo indlela. Kusukela inethiwekhi voltage 220 V basebenza ngaphandle kwezinkinga. Isilawuli kuleli cala uhlobo lwe-rotary. Ubuningi amandla umkhawulo ipharamitha ifinyelela 1.2 kW. Imvamisa embundwini kulesi simo neze ufinyelela ezingeni 20 Hz. Potentiometers asetshenziswa uhlobo analog kuphela.

amabhokisi Gear afanelekile ukuguqulwa mncane. Servos ku amagiya ezimbili uhlangabezana kaningi. Nokho, ngokuvamile efakwe rotors ukudlulisa torque engu kusukela injini. Lapho imiphini okukhipha abe imvamisa ongaphakeme ukujikeleza. Kulokhu, umthwalo ehlombe incane. Abalawuli lasetshenziswa kule ndaba, elilodwa-siteshi. Kulokhu, ukushintsha ukubeka amandla msebenzisi akanayo ongakhetha. impendulo Servo inzwa lolu hlobo iseduze stator.

Servo ukuguqulwa yemishini emaphaketheni

Model yalolu hlobo uvame inikwa amandla yi-ukuhamba amasilinda womoya. Kulokhu, ugesi Amayunithi ayevame 12 V. Kulokhu, uhlelo Ukuvikelwa setha kaningi. Converters zingatholakala ku izikhonkwane ezimbili noma ezintathu. Ibhokisi stator setha ukucupha ehlukahlukene. Kwezinye izimo, impendulo nezinzwa ngomunye Servo isifaki khodi. ibhokisi rotary ukuze kukhawulwe voltage kumele zilinganiselwe at 12 V. Ukumelana izindlela amadivayisi awavamile.

Self-bahlanganise actuator yalolu hlobo kungenzeka. Ngenxa yale njongo, kungcono thatha potentiometer analog. Kulokhu, Converter kungcono ukusebenzisa oxhumana nabo ababili. Esikhundleni isifaki khodi, ochwepheshe abaningi batusa ukusetshenziswa impendulo izinzwa. Nokho, yimpumelelo yabo kubalulekile ukuhlola ukuzwela zedivayisi. Umlawuli elula ukusebenzisa uhlobo lwe-rotary plastic. Modulators asetshenziswa isiteshi eyodwa kuphela.