Hi
I came last week and discussed the possibilty of making a variable speed control for a waching machine with Marco, who suggested that in the first instance uing a TRIAC circuit ( I also talked to Joe who suggested a feedback ‘servo’ control circuit and this may ultimately be the way to go but I think ill start with the simple solution first and build from there) - so having now stripped the motor (and infact the entire wiring loom + electrical components) from an old washing machine I now have the specification of the motor (see the photo ) . Can Marco (or anyone else if you know about these things) suggest a ready made triac circuit I can attach to this in order to create a variable speed motor- or am I better off getting the individual components? alternavily if you point me in the right direction on how I can work this out for myself im always interested to learn…
My plan is to make a ‘shaker’ capable of going on a rail and operating up to around 110Hz (and so ill have a step down 2:1 gearing since the motor speed is 13000 rpm~ 220Hz) with an eccentric mass of around 1kg and a radius of eccentricity of around 1cm.
thanks alot
jim