source2 Posted June 9, 2005 Report Share Posted June 9, 2005 I want to know how to work a Video head. (Coils how to take voltage to the another side) Quote Link to comment Share on other sites More sharing options...
source2 Posted June 14, 2005 Author Report Share Posted June 14, 2005 There aren't any idea?! Quote Link to comment Share on other sites More sharing options...
ante Posted June 14, 2005 Report Share Posted June 14, 2005 Hi sourceI don’t understand what you mean “to work a Video head” and “Coils how to take voltage to the another side”. At least I know what a video head is! Can you try to be more specific? 8) Quote Link to comment Share on other sites More sharing options...
source2 Posted June 15, 2005 Author Report Share Posted June 15, 2005 This Coils If a give +5 on the first side "how to go" to the another side. (DC or AC power have to , etc)Sorry for the translation, but (********)THX Quote Link to comment Share on other sites More sharing options...
ante Posted June 15, 2005 Report Share Posted June 15, 2005 Hi source,I am not sure about this, looks like some special application for a VCR head!Are you trying to run this as a separate motor for a project?Sorry, not much help ! Quote Link to comment Share on other sites More sharing options...
source2 Posted June 19, 2005 Author Report Share Posted June 19, 2005 I have an experiment with coils (I manage to this) You have to give a frequency to the coils (but not 50 Hz, it depends on the revolution) RPM/60 = frequencyBut I dont know the RPM (How can I determine the revolution)and I dont know how can I produce the frequency (with a signalgenerator, I think) (with ne555 IC) Quote Link to comment Share on other sites More sharing options...
ante Posted June 20, 2005 Report Share Posted June 20, 2005 So, you like to measure the rpm of the head? Or you want to produce AC to drive the “motor” head? Quote Link to comment Share on other sites More sharing options...
source2 Posted June 20, 2005 Author Report Share Posted June 20, 2005 Hi Ante I dont work on AC I try it Quote Link to comment Share on other sites More sharing options...
ante Posted June 25, 2005 Report Share Posted June 25, 2005 I don’t want to be rude but I don’t exactly know what you mean here. :-\ Quote Link to comment Share on other sites More sharing options...
audioguru Posted June 25, 2005 Report Share Posted June 25, 2005 Hi Ante,I think Source shows the motor's slip ring contacts that connected to the spinning head. I think he wants to mount a circuit on the other side and needs a way to connect the circuit's power supply to the slip rings.Are the contacts for the slip rings in the small ribbon cable shown? ???Looking at the discolouration on the motor's shaft, it ran out of lube in its bearing. :(The slip rings look bad too. :( ;D Quote Link to comment Share on other sites More sharing options...
source2 Posted June 26, 2005 Author Report Share Posted June 26, 2005 Yes I want to use this coils and not slip rings. (but my oppinon is false rpm/60 its not good) Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.