connecting motor and disconnect it when weight sensor reach it's max

[EngineerAdi]

Hi all

i want to make a controled cirquit for measure material. how should i connect a motor that transport material and when materal weight reach 500 kg then the cirquit need to disconnect.

Thanks in advance

 

[Skogsgurra]

Your best bet is to talk to a company that is doing this for their living. There is a lot more to it than just 'connect' a motor.

Gunnar Englund

http://www.gke.org

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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...

 

[EngineerAdi]

yes right, but i mean just a sipmle automated control with a weight sensor, and in the moment that reach max to disconnect the motor that brings material.

this is my idea but ...

 

[krbernier]

a scale with an nc contact wired into the motor starters control circuit. with a holding contact to prevent short cycling. seriously if you couldn't figure that out you need some experienced help