ISekethe ye-Mitsubishi Elevator Brake (BK) yokuJonga ingxaki

Isekethi yeBrake (BK)

1 Isishwankathelo

Iisekethe zeBrake zihlelwe ngokweendidi ezimbini:ilawulwa ngokukwayei-resistive voltage divider-controlled. Zombini ziqukaqhuba iisekethekwayeqhagamshelana neesekethe zengxelo.

1.1 ISekethe yeBrake eLawulwayo ngoku

• Ulwakhiwo:

  • Qhuba iSekethe: Ixhaswe yi #79 okanye S420, ilawulwa nge #LB contactor.

  • Feedback Circuit: Iimpawu zoqhagamshelwano zeBrake (zivuliwe / zivaliwe) zithunyelwe ngokuthe ngqo kwiibhodi ze-W1 / R1.

• Ukusebenza:

  1. #LB umqhagamsheli uvala → Iyunithi yolawulo (W1/E1) iyasebenza.

  2. Iyunithi yokulawula iziphumo zombane webrake → IBrake iyavula.

  3. Abafowunelwa bengxelo bahambisa imo yezixhobo.

Isicwangciso:

1.2 I-Resistive Voltage Divider-Controlled Brake Circuit

• Ulwakhiwo:

  • Qhuba iSekethe: Ibandakanya izixhasi zokwahlulahlula amandla ombane kunye nabafowunelwa bempendulo.

  • Feedback Circuit: Ibeka iliso kwindawo yezixhobo nge-NC/NO abafowunelwa.

• Ukusebenza:

  1. I-Brake ivaliwe: Abafowunelwa beNC abaxhathisi beesekethe ezimfutshane → Umbane ogcweleyo ufakiwe.

  2. IBrake Open: Iintshukumo zeArmature → abafowunelwa beNC bavula → IiResistors zinciphisa amandla ombane ukuya kwinqanaba lokulondolozwa.

  3. Ingxelo Eyongeziweyo: Okongeziweyo AKUKHO abafowunelwa baqinisekisa ukuvalwa kweziqhoboshi.

Inqaku eliphambili:

• KubaZPML-A oomatshini bokutsala, uhlengahlengiso lwe-brake gap luchaphazela ngokuthe ngqo uhambo lwe-armature (elona lifanelekileyo: ~ 2mm).

Amanyathelo ama-2 okusombulula iingxaki ngokubanzi

2.1 IiNtshukumo zeBrake

Iimpawu:

• I-Brake iyoyisakala ukuvula/ukuvala (icala elinye okanye omabini).

• Phawula: Ukusilela ngokupheleleyo kweziqhoboshi kunokubangela ukutyibilika kwemoto (ingozi enkulu yokhuseleko).

Amanyathelo okuxilonga:

1. Jonga iVoltage:

   • Qinisekisa i-pulse epheleleyo yombane ngexesha lokuvula kunye nokugcinwa kwamandla emva koko.

   • Sebenzisa i-multimeter ukulinganisa amandla ekhoyili (umzekelo, i-110V ye-#79).

2. Jonga abafowunelwa:

   • Lungisa ulungelelwaniso loqhagamshelwano (umbindi wolawulo lwangoku; kufutshane nesiphelo sohambo solawulo oluxhathisayo).

3. Iitshekhi zoomatshini:

   • Lubricate amakhonkco; qinisekisa ukuba akukho miqobo kwindlela yezixhobo.

   • Lungisaqhawula isithuba(0.2-0.5mm) kunyeintwasahlobo yetorqueUxinzelelo.

2.2 Iimpazamo zoMqondiso weNgxelo

Iimpawu:

• I-Brake isebenza ngokuqhelekileyo, kodwa ibhodi ye-P1 ibonisa iikhowudi ezinxulumene ne-brake (umzekelo, "E30").

Amanyathelo okuxilonga:

1. Buyisela abafowunelwa beNgxelo: Uvavanyo ngezinto ezaziwayo-ezilungileyo.

2. Lungisa iNdawo yoQhagamshelwano:

   • Kulawulo oluxhathisayo: Lungelelanisa abafowunelwa kufutshane nesiphelo sohambo lwezixhobo.

3. Jonga i-Signal Wiring:

   • Qinisekisa ukuqhubeka ukusuka kubafowunelwa ukuya kwiibhodi ze-W1/R1.

2.3 Iimpazamo eziDityanisiweyo

Iimpawu:

• Ukusilela kwesenzo seBrake + iikhowudi zeempazamo.

Isisombululo:

• Yenza uhlengahlengiso olupheleleyo lwebrake usebenzisa izixhobo ezinjeI-ZPML-Isixhobo sokuLungisa iBrake.

Iimpazamo ezi-3 eziqhelekileyo kunye nezisombululo

3.1 IBrake Yasilela Ukuvula

3.2 ITorque yeBraking enganelanga

4. Imizobo

Umzobo : I-Brake Circuit Schematics

• Ulawulo lwangoku: I-topology eyenziwe lula kunye neendlela ezizimeleyo zokuqhuba / impendulo.

• Ulawulo oluxhathisayo: I-resistors yokwahlula i-Voltage kunye noqhagamshelwano oluphuculweyo lwengxelo.

Amanqaku oxwebhu:
Esi sikhokelo sihambelana nemigangatho ye-elevator ye-Mitsubishi. Ngalo lonke ixesha ulandela iiprothokholi zokhuseleko kwaye ujonge iincwadana zobugcisa ngeenkcukacha ezithe ngqo.

© Amaxwebhu oBugcisa oLondolozo lwe-elevator