kanni1303
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what is the need of counterweight to revrse i can simple reverse the motor rotation in open and close? pls explain
What I am going to show you is an approximation since I think the weight is not applied in it's center mass, because the mass is distributed homogeneously across all the gate.Help me to calculate the power required to swing the gate. for moving the gate I can use f=ma expression and after that I may derive the power depending type of motor, but for swing I don't know how...
That's an unfounded claim unless you show a drawing.I can't use angular momentum formulae here, since the actual force applied to the gate is not angular
A circular gear is place in the gate now worm gear will rotate the circular to rotate the gate and the gate will swing to open and close.
It may be possible to calculate the forces involved, although experimentation is the only way you can find out. I suggest you run tests, where you push against the gate at various distances from its pivot axis. Measure the force required to move it, and measure the force which the gate exerts.
There's surely a solution but it requires profound mechanical engineering. The motor power will be known after you finished the drive design.I can't use that idea, since I want open on both side (180 degrees), in hydrolics or ARM method only 90degrees possible
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