How to do Limit Switch Connection in any Circuit | Limit switch in Hindi | Electrical Technician
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- Опубліковано 11 вер 2024
- Limit Switch wiring in any circuit
In this Video you will learn how to do wiring / connection of limit switch in a Circuit
what is a limit switch ?
Ans - Limit switches are used to automatically detect or sense the presence of an object or to monitor and indicate whether the movement limits of that object have been exceeded. The original use for limit switches, as implied by their name, was to define the limit or endpoint over which an object could travel before being stopped. It was at this point that the switch was engaged to control the limit of travel.
How does a limit switch work?
A standard limit switch used in industrial applications is an electromechanical device that consists of a mechanical actuator linked to a series of electrical contacts. When an object (sometimes called the target) comes in physical contact with the actuator, the actuator plunger’s movement results in the electrical contacts within the switch to either close (for a normally open circuit) or open (for a normally closed circuit) their electrical connection. Limit switches use the mechanical movement of the actuator plunger to control or change the electrical switch's state. Similar devices, such as inductive or capacitive proximity sensors, or photoelectric sensors, can accomplish the same result without requiring contact with the object. Hence, limit switches are contact sensors in contrast to these other types of proximity sensing devices. Most limit switches are mechanical in their operation and contain heavy-duty contacts capable of switching higher currents than those of alternative proximity sensors.
Limit Switch Uses and Operation
In most cases, a limit switch begins operating when a moving machine or a moving component of a machine makes contact with an actuator or operating lever that activates the switch. The limit switch then regulates the electrical circuit that controls the machine and its moving parts. These switches can be used as pilot devices for magnetic starter control circuits, allowing them to start, stop, slow down, or accelerate the functions of an electric motor. Limit switches can be installed into machinery as control instruments for standard operations or as emergency devices to prevent machinery malfunction. Most switches are either maintained contact or momentary contact models.
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Maine aapke sabhi videos ko dekha hai sir kamal ka explanation diya hai aapne
Aapke sabhi video kafi usefull hai.
Thank you 🙏
Star delta starter mujhe kahi samjha nhi aaya kitni video dekhi but apne sikhaya finally thanks sir esi logic video or banao
Nice explanation sir.
Very nice video
Thank you very much and you are very great mechanic
Please share this video to your friends too
Yes I do
Sir, thank you very much and I request to you please send more videos about limit switch interlocking
Excellent explain.
Godbless you
Thank you so much sir
Nice
Sir hydrolic electrical wiring ke bare me bataye
Nice first comment
Genius U r
Thanks brother 😉
Hopper se mal bharne ke bad fir box agey kaise jayega q ki lim.switch to box se takrane ke bad l.s open condition me hi rahega.
Vo nahi bataya na vohi to chaiye tha
Great
👍🏻👍🏻👍🏻👍🏻
First comment 😉
Next class
Next time start
I want to learn more about cotrole circuit....
Soon will take online zoom classes for Wiring
Volume problem
Jitni tarif kare utni Kam h is video ki
How to control material volume and further movement of belt??
2hydrolic puller control with 6limit switch plz explaine?
Class -6
Sir, I have a drawing please can you explain this video.
WhatsApp me
Nice