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그림으로 이해하는 리미트 스위치 기초 [픽써엘]
안녕하세요~ 설명이 필요없이, 영상을 보기만 해도 쉽게 이해될 수 있는 왕초보용 자료입니다.
영상이 도움이 되셨다면 구독, 좋아요, 알람설정 해시시고 홍보
부탁드립니다~
- 더 많은 동영상을 원하신다면 https://www.youtube.com/channel/UCt24_1nONfRalpOUl3HatYA
- 페이스북 친구 추가해 주세요~ https://www.facebook.com/people/Fixy-Lee/100029804661443
- IEC (유럽식 전기 도면) 해독 하는 방법 설명 자료 구매처:
https://cafe.naver.com/joonggonara/773614343
- PNOZmulti 안전 PLC (PILZ) 유지 보수 매뉴얼 자료 구매처:
https://cafe.naver.com/joonggonara/773614343
이창민 : 정말 감사드립니다~~ 기초교육용 자료에 참고 하겠습니다^^
피파리 : 점검방법까지 배우기~ 참좋네요^^
김김 : 퀄리티 너무 좋습니다.
정형규 : 감사합니다. 스위치에 보면 1E4, 1E5, 5E4, 6E4 와 같은 내용이 있는데요, 이것의 의미를 알 수 있을까요?
알려주시면 감사하겠습니다.(참고자료도 괜찮습니다)
절단백화점 모아커팅 : 고맙습니다.
공부 많이 했어요. 고맙습니다.
대구 성서공단에서 워터젯 전문 임가공하는 김상경
Limit Switch Explained | Working Principles
▶ C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible!
=============================
▶ Check out the full blog post over at
https://realpars.com/limit-switch
=============================
In this video, we’re going to introduce you to a device called a Limit Switch.
There’s probably not a day that goes by where you don’t use or encounter a limit switch at home, or at your workplace.
There are 4 general types of limit switches: whisker, roller, lever, and plunger.
Depending on the application, a limit switch may be a combination of 2 of the general types such as roller-lever.
A limit switch is an electromechanical device operated by a physical force applied to it by an object.
The limit switch is used to detect the presence or absence of an object.
These switches originally used to define the limit of travel of an object, and as a result, they were named Limit Switch.
When you open the fridge door, a light comes on inside. A limit switch is used to detect if the fridge door is open or closed.
On many overhead garage doors, there is a limit switch that stops the movement of the door when it reaches its fully opened position.
A limit switch is an electromechanical device consisting of an actuator mechanically linked to an electrical switch.
When an object contacts the actuator, the switch will operate causing an electrical connection to make or break.
Limit switches are available in several switch configurations: Normally Open, Normally Closed, or one of each.
Depending on the origin of the electrical schematic, you may see limit switches drawn in different ways.
The International Electrotechnical Commission (or IEC) and the National Electrical Manufacturers Association (or NEMA) have slightly different symbols.
Let’s have a look inside a microswitch that is a type of limit switch.
A microswitch has 2 limit switches operating together and sharing a common terminal. One limit switch is normally open and the other is normally closed.
To be technically correct, the switch configuration is Single Pole Double Throw, or commonly referred to as SPDT.
The dashed line indicates that both switches are mechanically connected and will operate at the same time.
Alright, let’s connect the microswitch to a lamp circuit. In the inactive state, the Red lamp is on as the device is not being operated by an object pushing on the trigger.
When the Trigger is pushed the device will activate, and the Green lamp will come on.
Now that you’ve seen the limit switch in action you are probably thinking about some of the applications where you have seen them in action.
For example, you might see a limit switch operated by a container on an assembly line, or operated by a rotating machine part or by any number of other moving mechanical objects.
A limit switch could be used to count passing objects, or determining the position of a hydraulic cylinder.
Limit switches are slowly starting to disappear from many industrial applications. They are being replaced by proximity sensors.
Unlike a limit switch, a proximity sensor has no mechanical moving parts.
A proximity sensor performs the switching action with electronic switches.
Limit switches will not completely disappear any time soon as they outshine their proximity switch counterpart in their ruggedness and reliable operation in difficult environments.
Generally speaking, limit switches are capable of handling much higher current values than proximity sensors.
=============================
You might want to review one of our other articles:
What is a Sensor? https://realpars.com/types-of-sensors/
=============================
Missed our most recent videos? Watch them here:
https://realpars.com/abb/
https://realpars.com/namur-sensor/
https://realpars.com/hmi-panel/
=============================
To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel:
http://bit.ly/realpars
=============================
TWEET THIS VIDEO https://ctt.ac/ZEU0D
=============================
Follow us on Facebook: https://www.facebook.com/therealpars
Follow us on Twitter: https://twitter.com/realpars
Follow us on LinkedIn https://www.linkedin.com/company/realpars
Follow us on Instagram https://www.instagram.com/realparsdotcom
#LimitSwitch #Sensor #RealPars
Jedi jedi : Your videos are extremely helpful and very well explained. Thank you for your efforts in teaching us automation concepts. Good luck and cheers!
A.S : Excellent. Thanks.
Maybe machine safety would be a good next topic to discuss. I.e saftey limit switches, door locks, interlocks, push buttons, light curtains, saftey monitoring relays, saftey contactors etc. Thanks
Nabilla Azzahra : Wow the video is very useful, thank you, I'm a student from Indonesia
Fadli Fatih : Nice video information, very well on explained and this is so helpful for me! Thankyou.
Muria Al Wadi : Useful content
250원짜리 리미트 스위치의 미친 기능 & 3단 6P 스위치 (설치&설명)
리미트 스위치 https://s.click.aliexpress.com/e/_ADGsJV (사이즈 작음)
리미트 스위치 https://s.click.aliexpress.com/e/_A0eK5p (내구성 보통/사이즈 보통)
리미트 스위치 https://s.click.aliexpress.com/e/_9AuECJ (내구성 좋음/방수/사이즈 큼)
6P 스위치 https://s.click.aliexpress.com/e/_AXBd2f
일반적인 스위치 https://s.click.aliexpress.com/e/_A8tZ3p
미니 푸시 스위치 https://s.click.aliexpress.com/e/_9AH7Bh
초미니 푸시 스위치 https://s.click.aliexpress.com/e/_A97idh
LED 푸시 스위치 https://s.click.aliexpress.com/e/_A0mtdN
220v 일반적 스위치 https://s.click.aliexpress.com/e/_97nX5N
220v 리미트 스위치 https://s.click.aliexpress.com/e/_A12prp
PG 압착 단자 https://s.click.aliexpress.com/e/_AegxTv
압착 플라이어 https://s.click.aliexpress.com/e/_9hg2bN
위 링크에는 추천인링크가 포함되어 있어서 링크를 통해서 물건을 구매하시게 되면 저에게 소정의 수수료가 지급됩니다. 구매하시는 제품 가격은 전혀 상관은 없습니다.
네이버 카페(Mr.아재 메이커 세상)
: DIY 자랑, 만드는데 막힐 때, 재료 구매 기타 등등 문의
https://cafe.naver.com/makerajae
비지니스 문의
geesangyul@naver.com
#Mr아재, #스위치, #리미트스위치
삼거리극장 : 유용한 영상 재미있게 잘 봤습니다 번창하세요!
안녕하세요~ 설명이 필요없이, 영상을 보기만 해도 쉽게 이해될 수 있는 왕초보용 자료입니다.
영상이 도움이 되셨다면 구독, 좋아요, 알람설정 해시시고 홍보
부탁드립니다~
- 더 많은 동영상을 원하신다면 https://www.youtube.com/channel/UCt24_1nONfRalpOUl3HatYA
- 페이스북 친구 추가해 주세요~ https://www.facebook.com/people/Fixy-Lee/100029804661443
- IEC (유럽식 전기 도면) 해독 하는 방법 설명 자료 구매처:
https://cafe.naver.com/joonggonara/773614343
- PNOZmulti 안전 PLC (PILZ) 유지 보수 매뉴얼 자료 구매처:
https://cafe.naver.com/joonggonara/773614343
이창민 : 정말 감사드립니다~~ 기초교육용 자료에 참고 하겠습니다^^
피파리 : 점검방법까지 배우기~ 참좋네요^^
김김 : 퀄리티 너무 좋습니다.
정형규 : 감사합니다. 스위치에 보면 1E4, 1E5, 5E4, 6E4 와 같은 내용이 있는데요, 이것의 의미를 알 수 있을까요?
알려주시면 감사하겠습니다.(참고자료도 괜찮습니다)
절단백화점 모아커팅 : 고맙습니다.
공부 많이 했어요. 고맙습니다.
대구 성서공단에서 워터젯 전문 임가공하는 김상경
Limit Switch Explained | Working Principles
▶ C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible!
=============================
▶ Check out the full blog post over at
https://realpars.com/limit-switch
=============================
In this video, we’re going to introduce you to a device called a Limit Switch.
There’s probably not a day that goes by where you don’t use or encounter a limit switch at home, or at your workplace.
There are 4 general types of limit switches: whisker, roller, lever, and plunger.
Depending on the application, a limit switch may be a combination of 2 of the general types such as roller-lever.
A limit switch is an electromechanical device operated by a physical force applied to it by an object.
The limit switch is used to detect the presence or absence of an object.
These switches originally used to define the limit of travel of an object, and as a result, they were named Limit Switch.
When you open the fridge door, a light comes on inside. A limit switch is used to detect if the fridge door is open or closed.
On many overhead garage doors, there is a limit switch that stops the movement of the door when it reaches its fully opened position.
A limit switch is an electromechanical device consisting of an actuator mechanically linked to an electrical switch.
When an object contacts the actuator, the switch will operate causing an electrical connection to make or break.
Limit switches are available in several switch configurations: Normally Open, Normally Closed, or one of each.
Depending on the origin of the electrical schematic, you may see limit switches drawn in different ways.
The International Electrotechnical Commission (or IEC) and the National Electrical Manufacturers Association (or NEMA) have slightly different symbols.
Let’s have a look inside a microswitch that is a type of limit switch.
A microswitch has 2 limit switches operating together and sharing a common terminal. One limit switch is normally open and the other is normally closed.
To be technically correct, the switch configuration is Single Pole Double Throw, or commonly referred to as SPDT.
The dashed line indicates that both switches are mechanically connected and will operate at the same time.
Alright, let’s connect the microswitch to a lamp circuit. In the inactive state, the Red lamp is on as the device is not being operated by an object pushing on the trigger.
When the Trigger is pushed the device will activate, and the Green lamp will come on.
Now that you’ve seen the limit switch in action you are probably thinking about some of the applications where you have seen them in action.
For example, you might see a limit switch operated by a container on an assembly line, or operated by a rotating machine part or by any number of other moving mechanical objects.
A limit switch could be used to count passing objects, or determining the position of a hydraulic cylinder.
Limit switches are slowly starting to disappear from many industrial applications. They are being replaced by proximity sensors.
Unlike a limit switch, a proximity sensor has no mechanical moving parts.
A proximity sensor performs the switching action with electronic switches.
Limit switches will not completely disappear any time soon as they outshine their proximity switch counterpart in their ruggedness and reliable operation in difficult environments.
Generally speaking, limit switches are capable of handling much higher current values than proximity sensors.
=============================
You might want to review one of our other articles:
What is a Sensor? https://realpars.com/types-of-sensors/
=============================
Missed our most recent videos? Watch them here:
https://realpars.com/abb/
https://realpars.com/namur-sensor/
https://realpars.com/hmi-panel/
=============================
To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel:
http://bit.ly/realpars
=============================
TWEET THIS VIDEO https://ctt.ac/ZEU0D
=============================
Follow us on Facebook: https://www.facebook.com/therealpars
Follow us on Twitter: https://twitter.com/realpars
Follow us on LinkedIn https://www.linkedin.com/company/realpars
Follow us on Instagram https://www.instagram.com/realparsdotcom
#LimitSwitch #Sensor #RealPars
Jedi jedi : Your videos are extremely helpful and very well explained. Thank you for your efforts in teaching us automation concepts. Good luck and cheers!
A.S : Excellent. Thanks.
Maybe machine safety would be a good next topic to discuss. I.e saftey limit switches, door locks, interlocks, push buttons, light curtains, saftey monitoring relays, saftey contactors etc. Thanks
Nabilla Azzahra : Wow the video is very useful, thank you, I'm a student from Indonesia
Fadli Fatih : Nice video information, very well on explained and this is so helpful for me! Thankyou.
Muria Al Wadi : Useful content
250원짜리 리미트 스위치의 미친 기능 & 3단 6P 스위치 (설치&설명)
리미트 스위치 https://s.click.aliexpress.com/e/_ADGsJV (사이즈 작음)
리미트 스위치 https://s.click.aliexpress.com/e/_A0eK5p (내구성 보통/사이즈 보통)
리미트 스위치 https://s.click.aliexpress.com/e/_9AuECJ (내구성 좋음/방수/사이즈 큼)
6P 스위치 https://s.click.aliexpress.com/e/_AXBd2f
일반적인 스위치 https://s.click.aliexpress.com/e/_A8tZ3p
미니 푸시 스위치 https://s.click.aliexpress.com/e/_9AH7Bh
초미니 푸시 스위치 https://s.click.aliexpress.com/e/_A97idh
LED 푸시 스위치 https://s.click.aliexpress.com/e/_A0mtdN
220v 일반적 스위치 https://s.click.aliexpress.com/e/_97nX5N
220v 리미트 스위치 https://s.click.aliexpress.com/e/_A12prp
PG 압착 단자 https://s.click.aliexpress.com/e/_AegxTv
압착 플라이어 https://s.click.aliexpress.com/e/_9hg2bN
위 링크에는 추천인링크가 포함되어 있어서 링크를 통해서 물건을 구매하시게 되면 저에게 소정의 수수료가 지급됩니다. 구매하시는 제품 가격은 전혀 상관은 없습니다.
네이버 카페(Mr.아재 메이커 세상)
: DIY 자랑, 만드는데 막힐 때, 재료 구매 기타 등등 문의
https://cafe.naver.com/makerajae
비지니스 문의
geesangyul@naver.com
#Mr아재, #스위치, #리미트스위치
삼거리극장 : 유용한 영상 재미있게 잘 봤습니다 번창하세요!
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