Microinterruttore in miniatura in ascensore
How Do Elevators Work
Elevators or a lift is the vertical transport vehicle that efficiently moves people or goods between the flows of a building. Electric motors power the elevators that either drive traction.
Cables and counterweight systems pump hydraulic fluid to raise a cylindrical piston. Elisha Otis, a mechanic in a mattress factory in Yonkers, New York, pioneered the technology of elevator safety and paved the way for the modern passenger elevator.
G6 Miniature Micro Switch In Elevator Door Safety Touch Panel Protection Device
There are movable safety touch panels on the edge of the elevator car door. When people close the door, if the safety touch panel is in contact with passengers or obstacles, the link-rod will connect the safety touch panel device by the miniature micro switch. And the micro switch is installed on the car door. Infine, reopen the door to avoid elevator accidents.
Here Are Two G6 Series Miniature Micro Switches
The G6 series micro switch is small in size and has a device with high reliability and service life. The load capacity of the segment is as high as 10 (2) Microinterruttore produttore cinese.
Il G6 series micro switch parameters are as shown in the following table:
| Valutazione | P1/P11/P12 | ENEC:0.1UN,125/250V 48VDC 5EA |
| il:0.1UN,125/250V 48 V CC | ||
| Contatto placcato oro opzionale | ||
| 05/051/052 | ENEC:5UN,125/250VAC 5(3)A 125/250VAC 5A 30VDC | |
| il:5UN, 1/8HP 125/250VAC | ||
| 10/101 | ENEC:10(2)UN,125/250VAC m 25T125 | |
| il:10.1UN, 1/4HP 125/250VAC | ||
| Nota:250gf/Solo con “OF” oltre “250gf” | ||
| 12 | ENEC:12(6)UN,125/250VAC m 40T125 | |
| il:12UN,125/250VAC Nota:350gf/solo con 350 gf DI |
||
| Frequenza operativa | Elettrico | 10-30 cicli/minuto |
| Meccanico | 120 cicli/minuto | |
| Resistenza di contatto(Iniziativa ) | 100mΩ Max | |
| Resistenza di isolamento (a 500VDC) | 100MΩ Min | |
| Rigidità dielettrica | AC 1.000 V RMS(50-60HZ) | |
| Temperatura di conservazione | -25~+125℃ | |
| Umidità di stoccaggio | 85% RH max | |
| Vita di servizio | Elettrico | 10,000-50,000 /cicli(Dipende dalla parte n.) |
| Meccanico | 1,000,000/cicli | |
People prefer to apply G6 miniature microswitches in automotive control, home-appliance control, eccetera.
Elenco dei prodotti per microinterruttori miniaturizzati serie Unionwell G6 >>
Elevator Types
There are two significant elevator designs in everyday use today.
- Hydraulic elevators
- Dropped elevators
This Section Will See How Roped Elevators Work As The Most Popular Elevates.
The elevator car is raised and lowered by traction steel ropes in dropped elevators rather than pushed from below. The strings are attached to the elevator car and looped around achieve. Achieve is just a pull-up with a groove around the circumference. The sheave grips the hoist ropes, so when you rotate the sheave, the strings move to the sheave, which is connected to an electric motor. When the motor turns one way, the sheave raises the elevator. When they turn another way, the sheep lower the elevator gearless.
In elevators, the motor rotates sheaves directly in geared elevators. The motor turns a gear train that circles the sheep. Typically the engine and the control system are housed in a machine room above the elevator shaft. The ropes lift the car. They are also connected to a counterweight that hangs on the sheep’s other.
Elevator Balance Principle
The counterweight weighs about the same as the car filled to 40% capacity. in altre parole, when the vehicle is 40% full, the compensation and car have perfectly balanced. The purpose of this balance is to conserve energy with equal loads on each side of the sheep. It only takes a little force to tip the balance one way or the other. The motor only has to overcome friction. The weight on the other side does most of the work; to put it another way, the balance maintains near-constant energy in the system. Using up the potential energy in the elevator car builds up the potential energy in the weight. The same thing happens in Reverse when the elevator goes up.
The system is just like a seesaw with an equally heavy kid on each, and the elevator car and the counterweight ride on guide rail along the sides of the elevator shaft. The rails keep the car and counterweight from swaying back and forth. They also work with a safety system to stop the vehicle in an emergency; roped elevators are more versatile than hydraulic elevators.
The Suggestions For Elevator Primary Micro Switch
Iniziare con, dobbiamo capire il layout del circuito e il requisito di classificazione per il microinterruttore. Ad esempio, in molte nazioni europee, la tensione è 220VAC, quindi occorre utilizzare un interruttore che possa arrivare a 220V come minimo. Per vedere se sono appropriati, usiamo solitamente un interruttore 250VAC. La corrente elettrica coincide con le cose.
In secondo luogo, di quale codice di circuito hai bisogno? Di solito sono chiusi o generalmente aperti? Che si basa sullo stile del tuo ingegnere.
Terzo, di cui hai bisogno? Potrebbe essere necessario considerare se sono impermeabili o non impermeabili, come so che molti di loro non sono impermeabili.
In definitiva, l'accreditamento. Supponiamo che un impianto di produzione richieda i certificati per il microinterruttore. Per esempio, L'Europa richiede l'ENEC, L'America e l'Oceania hanno bisogno di UL, L'Asia ha bisogno di CQC, e così via.
Why Choose Unionwell Miniature Micro Switch China Manufacturer?
Our Unionwell micro switch product series have basic micro switch, interruttori stagni, interruttori rotanti, interruttori a bilanciere, eccetera.
The Unionwell micro switches have obtained UL, ENEC, CQC, e altre certificazioni. Our factory has passed ISO9001, IATF16949, and ISO14001 system guarantees.
Per più microinterruttori, si prega di visitare il nostro sito ufficiale.
https://www.unionwellswitch.com/
Invia un'e-mail: inchiesta@unionwellswitch.com
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