Inzwa ye-Gefran Position

UGefran ungumholi womhlaba oseneminyaka engamashumi amane ekwakhiweni nasekukhiqizeni izixazululo zokulinganisa, ukulawula, kanye nokushayela izinqubo zokukhiqiza ezimbonini.Sinamagatsha emazweni ayi-14 kanye nenethiwekhi yabasabalalisi abangaphezu kuka-80 emhlabeni wonke.
IKHWALITHI NOBUCHWEPHESHE
UGefran ubelokhu eklama futhi ekhiqiza izinzwa zokuma iminyaka engaphezu kwengama-40.
Kufakwe ama-transducer angaphezu kwesigidi kanye nolwazi olujulile lwezinqubo zokulinganisa isiqinisekiso
ukusebenza kanye nekhwalithi ephakeme/intengo isilinganiso.
I-Gefran ingumkhiqizi wengxenye ebucayi yama-transducer ayo futhi ngaleyo ndlela iyakwazi ukuqinisekisa umkhiqizo
ukwethembeka nokunemba kokulinganisa kanye nokuguquguquka kokwenza ngokwezifiso kweklayenti.
Ama-transducer isikhundla sikaGefran asekelwe kubuchwepheshe obubili obuhlukene: okokuqala, ubuchwepheshe be-potentiometric obuhlinzekayo.
ububanzi obubanzi obuguquguqukayo obuthuthukisiwe phakathi neminyaka;okwesibili, ubuchwepheshe be-magnetostrictive obuhlinzeka ngokuthuthukiswa ngokugcwele
izixazululo ezisebenza kahle kakhulu ngenxa yesistimu yokulinganisa okungeyena othintwayo.
Izici ze-Gefran's position transducer:
- Ikala indawo eqondile: lapho ivula uhlelo, i-transducer ifunda okwangempelaisikhundla ngaphandle kokwenza noma yikuphi ukumisa kabusha ngomshini.
- Ubude bempilo ebanzi: ukusuka ezigidini eziyi-100 ukunyakaza kwama-potentiometric transducer kuya kokungenamkhawuloisikhathi sokuphila sama-transducer azibuthe ngenxa yokuntuleka kokuxhumana phakathi kwe-transducer kanye nayoumfundi wesikhundla.
- Isignali ephumayo yokulungiswa okuphezulu: cishe ayinamkhawulo kuma-potentiometers kanye ne-2μ ye-magnetostrictiveama-transducer.
- Ukufakwa okulula nokuxhumeka okulula kumathuluzi ajwayelekile nama-PLC emakethe.
- Ilawula ama-cursors isebenzisa i-transducer efanayo futhi ifunde isivinini sokunyakaza (MK4-C / IK4-C ku-CANopenkufika ku-2 ama-cursor;Isixhumi esibonakalayo se-MK4-P / IK4-P Profibus kufika kuma-cursor angu-4;i-analogue;MK4-A kufika kumkhawulo wama-cursor angu-2).
- Induku kusuka ku-10 mm kuya ku-4000 mm
IZINKONZO:
Ithimba lochwepheshe be-Gefran lisebenza nekhasimende ukuze likhethe umkhiqizo olungele ukusetshenziswa kwawo kanye nokusiza ukufaka nokulungisa amadivayisi.
I-Gefran ihlinzeka ngezifundo eziningi ezahlukene emazingeni ahlukene ocwaningo lwezobuchwepheshe-nezohwebo lwebanga lomkhiqizo we-Gefran kanye nezifundo ezithile ezidingekayo.

IZICELO:


ISIXAZULULO SAMAGENETOSTRICTIVE:
Ihlala njalo futhi ihlelekile umsebenzi wokucwaninga nokwenza izinto ezintsha ukuze kuthuthukiswe futhi kuthuthukiswe ukusebenza kwezinzwa zokuma ngobuchwepheshe be-magnetostrictive.Inikezwe ilungelo lobunikazi ngu-Gefran, i-ONDA iyisici senzwa esaklanywa ngenhloso yokwenza lula kanye nokuthuthukisa isici sokudlulisa.
Lezi izici eziyinhloko ze-ONDA:
- into yokuzwa eyenziwe lula evumela ukwehlisa ngokuqhubekayo ubukhulu be-transducer
- Isakhiwo esilula futhi esiyi-modular ukuze uthole ukwethembeka okukhulu kanye nokugcinwa kalula
- izixazululo eziyingqayizivele eziqinisekisa ukusebenza okuphezulu ekilasini layo.
UMHLAHLANDLELA WOKUKHETHA:
IZINGA LOKUVIKELA
Ngokusho kwesakhiwo nobuchwepheshe obusetshenzisiwe, ama-transducer e-GEFRAN aqondile akwazi ukuhlinzeka ngamazinga ahlukene okuvikela othulini noketshezi.
Ububanzi obusuka ku-IP40 kuye ku-IP67 bungakhethwa, ngokuya ngethebula elilandelayo:

I-INTERFACE YOKUXHUMANA:
Ama-potentiometers ahlinzeka ngokuphuma kwamandla kagesi we-ratiometric.
Lokhu kusho ukuthi ububanzi be-voltage ephumayo buncike ku-voltage esetshenziselwa ukunika amandla i-transducer.
Sebenzisa inzwa njengesihlukanisi se-voltage esinomthamo omkhulu wamanje kuyo yonke ikhesa Ic≤ 0.1mA.
ISEXWAYISO!I-potentiometer akufanele isetshenziswe njenge-resistor eguquguqukayo.
Uma ufisa ukuthola isignali enesimo 0..10 Vdc noma 4..20 mA njengokuphumayo kwe-potentiometer, isignali ye-PCIR conditioner ingaxhunywa ku-okukhipha idivayisi.
Iyatholakala futhi inguqulo yenguqulo ye-potentiometric PMISLE ephumayo edidiyelwe ye-analogue engu-4..20mA.
Ngakolunye uhlangothi, ama-magnetostrictive transducers akuvumela ukuthi ukhethe isixhumi esibonakalayo esivumelana kangcono nezidingo zakho zohlelo lokusebenza:
- okukhipha i-analogue voltage: 0..5Vcc/5..0Vcc, 0..10Vcc/10..0Vcc
- okukhiphayo kwamanje kwe-analogue: 0..20mA, 4..20mA
- Okukhiphayo kwe-SSI: 16, 21, 24, 25 bit kanambambili noma ikhodi empunga
- Okukhiphayo kwe-CANopen: CiA DP 3.01 rel.4.0 kanye ne-DS406
- Okuphumayo kwe-Profibus: DPV0 ku-RS485 ngokuya nge-IEC 61158

POSITION TRANSDUCERS:

UBUDE BESI-STROKE: IFIKA KU-4000 mm
Lapho ukhetha i-transducer, kubalulekile ukukhumbula ukuthi kukhona imivimbo emibili ehlukene:
- Ukushaywa yi-Mechanical: ukushintsha kwangempela ikhesa ye-transducer ekwazi ukuyenza;
- I-stroke kagesi ewusizo: ingxenye ye-stroke yemishini lapho umugqa we-transducer uqinisekisiwe.
Ngakho-ke, lapho uklama uhlelo lokusebenza, kufanele ukhethe i-transducer ene-stroke kagesi ewusizo elingana noma enkulu kunokukhishwa okuphezulu okwenziwa ingxenye ehambayo.
IZINHLOBO ZAMA-ACTUATOR:
Ukuze ulinganise ukugudluzwa kwento, i-transducer inengxenye engumahambanendlwana evamise ukunamathiselwa entweni ngokwayo.
Izinhlobo ezimbili zezingxenye ezihambayo zivame ukusetshenziswa:
- Isiqu: isistimu ye-classical esetshenziswa ama-potentiometers aqukethe induku exhunywe emzimbeni we-transducer edlulisela ukushintshwa ezingxenyeni zangaphakathi zenzwa;
- ikhesa: uhlelo oluhlinzeka ngezixazululo ezihlangene kakhulu ngiyabongaekusetshenzisweni kwekhesa eba yinto ebalulekile ekuhambeniingxenye okufanele ikalwe.
Amanye amamodeli we-potentiometers, njengochungechunge lwe-PME, anjaloebonakala nge-activator kazibuthe yangaphandle exhunywe kwengaphakathiikhesa yokulinganisa.Ikhesa kazibuthe ithatha indawo yeshaft ,okwenza insimbi ihlanganiswe nakakhulu.
3 IZINHLELO ZOKUZILA:
Izinhlobo ezintathu zokusekela zingasetshenziswa ukufaka i-transducer:
- abakaki: indlela yendabuko kakhulu;indawo yamahhala kanye nabakaki ababili noma ngaphezulu ngokuya ngobude be-transducer bayadingeka ukuze kufakwe i-transducer;
- ama-flanges: alungele izinhlelo zokusebenza lapho isiqu sidinga ukudlula emgodini futhi i-transducer idinga ukumiswa ezindongeni zomgodi;
izimo zokusetshenziswa zidinga ukucatshangelwa, ikakhulukazi maqondana nemivimbo ephezulu;
- amajoyinti ahlanganisiwe azihlanganisayo: asetshenziselwa ukubopha iziphetho ze-transducer ngqo ezingxenyeni ezihambayo;amanye amaphuzu okubopha angaqedwa futhi ukunyakaza kwe-offset kungalinganiswa;lolu hlelo aluhloselwe ikakhulukazi imivimbo emide.

UMHLAHLANDLELA WOKUKHETHWA KWE-TRANSDUCER:


POSITION TRANSDUCERS