Need Solenoids
Aaron Wall
Posts: 31
Does anyone know a good place to order solenoids that will work well with Basic Stamps?
The more specs provided the better.
I'm looking for the linear style, to be used in a low-force friction braking system.
Post Edited (Aaron Wall) : 11/1/2007 5:48:46 PM GMT
The more specs provided the better.
I'm looking for the linear style, to be used in a low-force friction braking system.
Post Edited (Aaron Wall) : 11/1/2007 5:48:46 PM GMT
Comments
The specifications are usually defined by the project designer. There’s no way for anyone to provide you with specifications for a Solenoid for which they do not know the intended application. If I were in your shoes I would be determining the supply voltage I have available, whether I need push/pull and the duty cycle (constant/intermittent) and then look for some that meet this criteria. It is from there that you will then get the coil impedance, power dissipation, etc. If at that point you need help with a source or driver circuit then others would be able to help. Take care.
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Chris Savage
Parallax Tech Support
The particular application I"m looking for is for a wedge-based friction braking system on a rotating shaft. So I would need variable output, but I shouldn't need too much pressure.
The specs I'm looking for are things like:
-voltage ranges
-power consumption at various duty cycles
-maximum pressure output at a given voltage
-length of actuator travel
I'm not sure you're asking for what you really want. I suspect you're looking for either an electrically operated brake or clutch. Which is proper for your application?
Regards,
Bruce Bates
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-Phil
http://www.goldmine-elec.com/
Tom.