Zvinhu Zvinokosha Zvaunofanira Kuziva
- Mota dzeDC dzisina mabhurashi dze24V dzinosvika padanho reruzha re≤50dB panguva yekushanda kwemusuwo otomatiki, zvichitevera zvakataurwa neWHO pamusoro peruzha rwuri munzvimbo dziri mukati umo kungwarira uye runyararo zvakakosha.
- Tekinoroji yemotokari isina mabhurashi inobvisa ruzha rwekukweshana kwemabhurashiiyo inogadzira ruzha rwakanyanya rwe10-15dB mumamota eDC akajairwa, zvichiita kuti brushless ive yega mhando yemota inoshanda muraibhurari nemuseum.
- Zvinodiwa padanho reruzha zvinofanira kusanganisira mamiriro ekuyera(daro, mutoro, kumhanya) nekuti mota imwe chete inogona kugadzira 35dB isina chinhu uye 55dB isina mutoro wakazara — zvirevo zvisina mamiriro hazvina zvazvinoreva.
- Vashandisi vemasuo otomatiki vakaita seYF150 ine mota dzeDC dzisina mabhurashi dze24V 60W dzinopa mashandiro e≤50dBukuwo uchichengetedza kumhanya kwemusuwo kwe150-500 mm/s uye uchikwanisa kutakura zvinhu zvinosvika 300kg pashizha rega rega.
Nei Ruzha Rwepamusoro Ndirwo Chinonyanya Kusarudzwa Pakusarudza Masuo Ega Munzvimbo Yakanyarara
Maraibhurari, mamiziyamu, zvipatara, marabhoritari ekutsvagisa, nenzvimbo dzekufungisisa zvine zvinodiwa zvakafanana: ruzha rwemhepo runofanira kuramba rwuri pasi pemazinga anovhiringidza kutarisisa, kuporesa, kana kufungisisa.Nekuti masisitimu emagonhi anongoerekana ashanda kakawanda kusvika kumazana pazuva munzvimbo dzinoshandiswa veruzhinji dzine vanhu vakawanda., huwandu hweruzha rwunobva mukushanda kwemota dzemusuwo hunogona kudarika zvakanyanya chiyero cheruzha rwekumashure kana tekinoroji yemota isiriyo ikatsanangurwa. Sangano reWorld Health Organization rinokurudzira huwandu hweruzha rwemukati rwuri pasi pe35dB kune nzvimbo dzinoda kuzara uye pasi pe40dB kune nzvimbo dzese dzemukati, zvichiita kuti kusarudza ruzha rwemota kuve chinhu chakakosha kune nzvimbo dzakanyarara.
Ruzha rwunowanikwa muhurongwa hwemasuo ega hunobva pazvinhu zvitatu: injini pachayo (ruzha rwemagetsi uye ruzha rwemabheyaringi), nzira yekufambisa (ruzha rwebhandi, giya, kana cheni), uye kufamba kwemashizha emusuwo (kubviswa kwemhepo uye kukweshana kwenzira).Tekinoroji yemotokari yeDC isina brushlessInogadzirisa tsime rekutanga nekubvisa brush-commutator interface iyo inogadzira ruzha rwakanyanya mumamota echinyakare ane brushed. Kuderedzwa kweruzha kunokonzerwa ne10-15dB kunoshandura magonhi otomatiki kubva pakukanganisa ruzha kuita chikamu chechinhu chinenge chisisina ruzha.
Kune vatariri vezvivako vanoongorora masisitimu emasuo anongoerekana abuda, ruzivo rweruzha runofanira kutariswa nehukuru hwakafanana nehwemutoro wekuvaka uye mwero wekuchengetedza moto.Sisitimu yemusuwo inosangana nezvimwe zvese zvinodiwa asi ichipfuura muganho weruzha haina kukodzera kushandiswa munzvimbo yakanyarara, zvisinei nemutengo wayo, maitiro ayo, kana mukurumbira wayo. Izvi zvinoita kuti kuyedzwa kweruzha uye kusimbiswa kuve chinhu chinodiwa pakupasa/kukundikana mukutenga.
Maitiro Ekugadzira Brushless DC Motor Technology ≤50dB Noise Operation
Ruzha rwemamota eDC asina mabhurashi runobva mukusiyana kukuru kwemakanika.Nekuti mota dzakakweshwa dzinoshandisa mabhurashi ecarbon chaiwo achidzvanya pa commutator inotenderera kuti ifambise magetsi, brush-commutator interface inogadzira ruzha rwekukweshana runoramba ruchienderera mberi, ruzha rwekutenderera, uye kudedera kunopararira kuburikidza nemota. Ruzha urwu rwakavakirwa pakugadzirwa kwebrushed uye harugone kubviswa pasina kuchinja tekinoroji yemota.
Mamota eDC asina mabhurashi anobvisa zvachose brush-commutator interface. Panzvimbo pemabhurashi emakanika, anoshandisa electronic commutation — electronic controller inochinja magetsi ari mumota windings ichienderana nenzvimbo yerotor, iyo inoonekwa nemaHall sensors kana back-EMF sensing. Kuchinja uku kwemagetsi hakuiti kuti pave nekubatana kwemakanika, hapana kukweshana, uye hapana arcing, zvichikonzera kudzikira kwakanyanya kweruzha.
Mamwe manyuko eruzha ari mumota isina mabhurashi ndeaya: ruzha rwemabheya (mabheya ebhora anotsigira rotor shaft), ruzha rwemagetsi (runokonzerwa nemasimba emagineti ari pakati perotor ne stator), uye ruzha rwemhepo (mhepo inotenderera inokonzerwa nerotor inotenderera). Mota dzisina mabhurashi dzemhando yepamusoro dzinoderedza manyuko aya kuburikidza nekusarudza mabheya nemazvo (mabheya akavharirwa, akatoiswa mafuta kare ane magiredhi mashoma eruzha), dhizaini yemagetsi yakakwenenzverwa (magnets akatsemuka uye mawindings akaparadzirwa anoderedza cogging torque uye ruzha rwemagetsi), uye dhizaini yerotor ine aerodynamic (nzvimbo dzakapfava dzerotor dzinoderedza mhepo inotenderera).
Kune mota yeDC isina mabhurashi ye24V 60W yakafanana neyaishandiswa muMushandi wemusuwo unotsvedza weYF150 otomatiki, ruzha rwakabatana runobva kunzvimbo dzese nekumhanya kwakajairika kwekushanda i42-48dB inoyerwa padaro remita imwe chete — zviri mukati me ≤50dB zvinodiwa pakushandisa nzvimbo yakanyarara.
Maitiro Ekududzira uye Kusimbisa Magadzirirwo Emazinga Eruzha Rwemota
Ruzivo rwemazinga eruzha rwemamota emusuwo anongoerekana ashandiswa zvinongoreva chete kana zvichienderana nemamiriro ekuyera.Nekuti mota imwe chete inogona kugadzira 35dB pasina mutoro uye 55dB yakazara mutoro, tsanangudzo ye "≤50dB" isina kutaura daro rekuyera, mamiriro emutoro, kumhanya kwemota, uye ruzha rwemhepo hazvina kukwana uye zvinogona kutsausa.
Nzira yekuyera ruzha rwemotokari inoshandisa mita yeruzha yakaganhurirwa yakaiswa padaro rakatarwa (kazhinji mita imwe) kubva kumotokari, munzvimbo inodzorwa neacoustic (ruzha rwekumashure rwuri pasi pe30dB), mota ichishanda nemutoro wayo wakayerwa uye kumhanya kwayo. Kuyera kunofanirwa kushandisa A-weighting (dBA), iyo inofungidzira mhinduro yefrequency yekunzwa kwevanhu uye ndiyo chiyero chechiyero chinoshandiswa mumitemo yeruzha pasi rese.
Maitiro ekuyera nhanho yeruzhataura kuti kuyerwa kweruzha kunofanirwa kutorwa munzvimbo isina ruzha (pasina nzvimbo dzinoratidza chiedza mukati memamita matatu) kana mukamuri isina ruzha kuti kubviswe ruzha rwakaratidzwa. Mukuita, vazhinji vagadziri vemasuo vanoongorora ruzha mukamuri rine ruzha rwakati (pasi rinoratidza chiedza, madziro anonyudza uye denga) rinotevedzera mamiriro akaiswa apo mota yakaiswa pamusoro pemusuwo.
Kune mamaneja enzvimbo anotsanangura magonhi ega ega ekushandisa nzvimbo yakanyarara, kumbirai ruzivo runotevera kubva kumugadziri: (1) ruzha rwemota pamutoro wakayerwa uye kumhanya, rwakayerwa pamita imwe, (2) ruzha rwese rwemusuwo kusanganisira mashandiro ekutyaira uye kufamba kwemusuwo, rwakayerwa pamita imwe kubva pakuvhurwa kwemusuwo, uye (3) ruzivo rwemhando yeruzha runoratidza kugoverwa kwema frequency (kuti muone chero zvikamu zve tonal zvingave zvinonetsa kupfuura ruzha rwe broadband padanho rimwe chete).
Zvinoshandiswa neZvikamu zveRuzha munzvimbo dzakasiyana dzakanyarara
Mhando dzakasiyana dzezvivako dzine miganho yakasiyana yeruzha zvichienderana nebasa radzo uye kunzwa kwevanhu vanogara mazviri.Kunzwisisa zvipingamupinyi izvi kunobvumira vatariri vezvivakwa kutsanangura huwandu hwakakodzera hweruzha rwemota pakushandisa kwega kwegapane kushandisa nzira imwe chete inokodzera zvese inogona kutsanangura zvakanyanya (kuwedzera mutengo) kana kusatsanangura zvakakwana (kukonzera kunyunyuta kweruzha).
Maraibhurari everuzhinji: ruzha rwunokurudzirwa munzvimbo dzekuverenga i35-40dB, nemakamuri ekudzidzira achida 30-35dB. Mota dzemasuo dzinozvishandira dzega muraibhurari hadzifanirwe kudarika 5dB pamusoro peruzha rwekumashure kana dzichiyerwa panzvimbo yekuverenga iri pedyo, izvo zvinowanzo reva kuti ruzha rwemota rwe ≤45dB pamita imwe chete.
Mamiziyamu nemagarari: ruzha rwunokurudzirwa rwuri pakati pe35-45dB zvichienderana nerudzi rwegarari. Magarari akanyarara (unyanzvi hwemazuva ano, nzvimbo dzekufungisisa) anoda ruzha rwakaderera pane magarari anopindirana kana mahoro ekupinda.Mitemo yeOSHA yekubuda muruzhanyorera vashandi vemumyuziyamu vanonzwa ruzha rwemasuo kwemaawa masere pazuva, zvichiisa muganho wekuonekwa pabasa we85dB weTWA yemaawa masere (avhareji inoyerwa nenguva).
Zvipatara nenzvimbo dzehutano: makamuri evarwere anoda ruzha rwemukati menzvimbo rwuri pasi pe35dB panguva yehusiku uye pasi pe40dB panguva yemasikati, sekureva kweWHO. Mamota emusuwo anongoerekana agadzirwa muzvipatara zviri pedyo nemakamuri evarwere anofanira kuratidza ≤45dB kuti achengetedze bhajeti reruzha. Makamuri ekushanda nenzvimbo dzeICU ane zvinodiwa zvakanyanya, kazhinji pasi pe30dB, zvinoda mamota emusuwo ane ruzha rwuri pasi pe40dB.
Marabhoritari ekutsvagisa: marabhoritari anonzwa ruzha (makamuri ekuyedza acoustic, makamuri ekuchenesa ekugadzira semiconductor, uye marabhoritari ekuona) anogona kuda ruzha rwemhepo rwuri pasi pe25dB, izvo zvinosundira otomatiki mamota emusuwo kusvika ku ≤35dB — chiyero chinogoneka chete nemagadzirirwo emota dzisina mabhurashi dzinoshanda nekukurumidza kwakaderedzwa.
Kugadzirwa kweSisitimu yeMasuo otomatiki Kunokanganisa Sei Ruzha Rwese Runobuda
Mota iyi inongova chikamu chimwe chete cheruzha rwese rwunobva muhurongwa hwemasuo otomatiki.Nekuti mashandiro ekutyaira, jira remusuwo, uye chimiro chekuisa zvese zvinobatsira padanho reruzha rwese, ruzivo rwemhando yeruzha rwesystem runofanira kutsanangura zvese zvinobva, kwete mota chete.
Nzira yekufambisa (bhandi, giya, kana cheni) inotumira kutenderera kwemota kuenda kushizha remusuwo. Mabhandi ndiyo nzira yakanyarara nekuti bhandi rerabha kana repolyurethane rinotora kudedera uye rinodzikisa kufambiswa kweruzha. Magiya anofambisa ruzha zvakanyanya nekuda kweruzha rwemagiya, kunyanya pahuwandu hwemazino. Madhiya echain ndiyo nzira inonyanya kuita ruzha uye haina kukodzera kushandiswa munzvimbo yakanyarara. Iyo YF150 automatic sliding door operator inoshandisa sisitimu yekufambisa bhandi inowedzera 2-3dB chete kuruzha rwemota, zvichiita kuti ruzha rwese rwesystem rwuve pasi pe50dB.
Shizha remusuwo pacharo rinoburitsa ruzha kuburikidza nekubuda kwemhepo (“whoosh” yemhepo inosundwa nemusuwo unofamba) uye kukweshana kwenzira (ruzha rwemaroller ehanger achifamba nepanjanji). Ruzha rwekubuda kwemhepo runoenderana nekumhanya kwemusuwo uye mukaha uri pakati peshizha remusuwo nefuremu — kumhanya kunonoka uye mipata yakasimba zvinoburitsa ruzha rushoma. Ruzha rwekukweshana kwenzira runoenderana nezvinhu zvinokwesha (maroller enylon akanyarara kupfuura maroller esimbi) uye mamiriro epamusoro penjanji (njanji yakatsetseka, yakanyoroveswa inoita ruzha rushoma pane njanji yakaoma kana yakaoma).
Chimiro chekuisa chinogona kuwedzera kana kuderedza ruzha rwemota uye kudhonza ruzha. Mota yakaiswa zvakananga kufuramu yesimbi yakasimba inotumira kudedera zvinobudirira, zvichigona kuwedzera ruzha panzvimbo dzekuisa. Kuwedzera zvigadziko zverabha pakati pemota nefuramu kunoderedza kufambiswa kwekudedera ne10-20dB, izvo zvinoreva kudzikiswa kweruzha ne50-75% panzvimbo yekuteerera. Vashandisi vemasuo ega ega ega vane zvigadziko zvededera semidziyo yakajairika.
Maitiro Ekuongorora Vatengesi veMotokari dzeMasuo Ega Ega Kuti Vawane Ruzha-Rwakakosha
Kusarudza mutengesi wemagonhi anongoerekana abuda muzvinhu zvinokanganisa ruzha kunoda kuongororwa kupfuura zvakatsanangurwa neruzha zvakaburitswa.Nekuti mashandiro eruzha anokanganiswa nehunhu hwekugadzira, kunyatsogadzirwa kwemusanganiswa, uye kugara zvakanaka kwezvikamu., mota mbiri dzine hunhu hwakafanana kubva kuvatengesi vakasiyana dzinogona kugadzira huwandu hweruzha hwakasiyana zvakanyanya mumunda.
Zvinodiwa zvakakosha pakuongorora vatengesi zvinosanganisira: mishumo yekuyedzwa kweruzha kubva kuma laboratories e acoustic accredited (kwete data remukati memugadziri chete), kuyedzwa kwemuenzaniso munzvimbo chaiyo yezvivakwa (mazinga eruzha anosiyana zvichienderana nemamiriro ekuisa), kusimbiswa kwekuenderana kwekugadzirwa (kukumbira data rekuyedzwa kweruzha kubva kunzvimbo dzakawanda dzekugadzira kuti uone kuenderana), uye vimbiso yekushanda kweruzha (mutengesi anovimbisa kushanda kweruzha kwemakore 2-5 anoratidza kuvimba nechigadzirwa chake).
Zvigadzirwa zvemusuwo weBeifan otomatikidzakagadzirirwa kushandiswa mumabhizinesi nemasangano uko ruzha rwakakosha. Mota yeYF150 ye24V 60W isina mabhurashi DC yakarongerwa kushanda kwe ≤50dB, ine microprocessor control yakangwara inogadzirisa kumhanya kwemota uye maprofile ekumhanyisa mota kuderedza ruzha panguva yekuvhura nekuvhara. Sisitimu yekudzora inodzidzira yega inochinjika kuhuremu hwemusuwo chaiwo uye mamiriro enzira mukati memapoinzi makumi mashanu ekutanga ekushanda, ichigadzirisa kumhanya kweprofile kuti ive neruzha rushoma uku ichichengetedza nguva yakatarwa yekuvhura.
Maitiro Ekugadzirisa Anokanganisa Sei Kushanda Kweruzha Kwenguva Refu KwemaMota Emota Emota Dze ...
Ruzha runodzikira nekufamba kwenguva kana sisitimu yemasuo inongoerekana yagadzirwa isina kugadziriswa zvakanaka.Nekuti kupera kwemabheya, kusimba kwebhandi kunochinja, uye kusvibiswa kwenzira kunowedzera ruzha ne5-15dB mukati memakore 3-5., chirongwa chekuchengetedza chekudzivirira chakakosha pakuchengetedza ≤50dB specification mukati mehupenyu hwese hwesystem.
Kugadziriswa kwemwedzi wega wega kwekushandiswa kweruzha: kuongorora nemaziso bhandi kuti rione kana rasakara, ratsemuka, kana kuti rakavharwa; tarisa kusimba kwebhandi (bhandi rakasununguka rinorova pulley, zvichiita ruzha rusingakurumidzi); chenesa nzvimbo yekumhanya kuti ubvise guruva nemarara zvinowedzera ruzha rweroller; uye simbisa kuti mabhaudhi emota akasimba (mabhaudhi akasununguka anobvumira kuwedzeredzwa kwevibration).
Kugadzirisa kwekota: zora mabheringi enzira neroller nerubriki ine silicone (dzivisa mafuta anogadzirwa nepetroleum anokwezva guruva); tarisa mabheringi emota kuti aone kana asina kusimba kana kuti haana kunaka (kutadza kushanda kwebheringi kunoitika seruzha rwekukuya kana kuchema); uye tarisa nhanho yeruzha uchishandisa mita yeruzha yakaganhurirwa kuti uone chero kudonha kubva pakuyera kwekutanga kwakatorwa pakuisa.
Kugadziriswa kwegore negore: kuyerwa kweruzha rwakakwana pakumhanya kwakasiyana-siyana kwekushanda uye mitoro; kutsiva bhandi kana zviratidzo zvekupfekwa zvichiratidza kuora kwakanyanya; kutsiva mabheya emota kana huwandu hweruzha hwawedzera neanopfuura 5dB kubva pakutanga kwekuisa; uye kugadzirisa zvakare sisitimu yekudzora kuti ive nechokwadi chekuti mapurofayiri ekumhanya akakodzera kuti ruzha ruve rushoma.
Mibvunzo Inowanzo bvunzwa
Ruzha rwakajairika rwemota yeDC isina mabhurashi ye24V mumusuwo weotomatiki rwakaita sei?
Mota yeDC yemhando yepamusoro ye24V isina mabhurashi mumuchina wekushandisa magonhi otomatiki inowanzo gadzira 42-48dB yakayerwa padaro remita imwe chete pasi pemamiriro ekuremerwa akatarwa. Izvi zviri mukati memuganho we ≤50dB unodiwa pakushandisa muraibhurari, mamiziyamu, uye muzvipatara. Ruzha rwese rwemusuwo (kusanganisira mashandiro ekutyaira uye kufamba kwemusuwo) runowedzera 3-5dB, zvichiita kuti huwandu hwemusuwo husvike pa45-53dB zvichienderana nekumhanya kwemusuwo nemamiriro ekuisa.
Ruzha rwemota isina mabhurashi runoenzaniswa sei neruzha rwemota yakakweshwa?
Mota dzeDC dzisina brushless dzine 10-15dB yakanyarara kupfuura mota dzeDC dzakafanana nedzakabhurwa. Mota dzebrush dzinoburitsa 55-70dB nekuda kwekukweshana kwebrush-commutator, arcing, uye vibration. Mota dzebrushless dzinobvisa ruzha urwu kuburikidza nemagetsi, zvichiita kuti 40-50dB ive nesimba rakafanana. Kune mashandisirwo enzvimbo dzakanyarara, brushless ndiyo chete tekinoroji yemota inoshanda.
Ruzha rwemusuwo we automatic runogona kuderedzwa here pasi pe40dB?
Ehe, asi zvinoda nzira yekushanda nesystem-level: kusarudza dhizaini yemota isina mabhurashi yakanyarara, ichishanda nekukurumidza kwakaderera (izvo zvinoderedza ruzha rwemhepo inoyerera uye ruzha rwemota), kushandisa rabha yekuparadzanisa matangi ekudzivirira kudedera, kuchengetedza kusimba kwebhandi uye kuchena kwenzira, uye kuisa ma acoustic enclosures akatenderedza mota kana zvichidikanwa. Kuwana ruzha rwesystem rwuri pasi pe40dB kunogoneka asi kunoda mainjiniya akanyatsonaka uye zvikamu zvepamusoro.
Ndeipi chiyero chekuyera chinoshandiswa pakuongorora ruzha rwemusuwo otomatiki?
Kuyedzwa kweruzha kwemagonhi ega kunowanzo tevera ISO 11654 (Acoustics — Sound absorbers dzinoshandiswa muzvivakwa — Rating of sound absorption) kana standard yemukati memugadziri zvichibva paIEC 61672-1 (Sound level meters — Specifications). Kuyerwa uku kunoshandisa A-weighted sound pressure level (dBA) yakayerwa pa 1 meter kubva panobva ruzha munzvimbo isina ruzha ine ruzha rwekumashure rwuri pasi pe 30dB.
Kumhanya kwemusuwo kunokanganisa sei ruzha?
Kumhanya kwemusuwo kune hukama hwakananga nehuwandu hweruzha. Kuderedza kumhanya kwekuvhura kubva pa500 mm/s kusvika pa250 mm/s kunowanzo kuderedza ruzha rwese rwesystem ne3-5dB, kunyanya nekuderedza ruzha rwemhepo inofambiswa uye ruzha rwemagetsi emagetsi. Kune mashandisirwo akakosha eruzha, kutaura kumhanya kwekuvhura kunononoka nenguva yakareba yekuvhura inzira inoshanda yekuderedza ruzha isingade shanduko dzehardware.
Ndeipi nguva inotarisirwa yehupenyu hwemota yeDC isina brushless pakushanda kwemasuo otomatiki?
Mota yeDC isina mabhurashi yemhando yepamusoro inogadzirwa nemasuo otomatiki inowanzogara kwemakore 10-15 kana kuti mamiriyoni 2-5 ekushanda. Mota yacho pachayo haina mabhurashi ekusakara, uye mabheyaringi akavharwa ane hupenyu hwemaawa 10,000-20,000. Chinhu chinogumira kazhinji ibhande, rinoda kutsiviwa makore 3-5 ega ega, uye maelectronics ekudzora, ane hupenyu hwemakore 10-15 mumamiriro ezvinhu akajairwa emukati.
Nezve Munyori
Edisonndiye Maneja weKutengesa paNingbo Yufan Beifan Automatic Door Co., Ltd., inonyanya kugadzira R&D yemasuo otomatiki uye kugadzira. Zvigadzirwa zvikuru zvinosanganisira maoperator emasuo anotsvedza otomatiki, mamota eDC asina mabhurashi e24V, uye zvimwe zvinoshandiswa zvakanyanya muzvivakwa zvemabhizinesi, zvivakwa zveveruzhinji, nenzvimbo dzemaindasitiri. Edison anotarisira mibvunzo yepasi rose yemapurojekiti uye mhinduro dzeOEM/ODM. Batanidza:Taura nesu
Nguva yekutumira: Chikunguru-09-2026