Circuit setups for pulse motors

[Nastrand2000]

slowing the rotation of the motor isn't always a bad thing...http://www.youtube.com/watch?v=W4BWJagMV6Q .....
The rotation speed of your motor was a guess by me, however I have worked with these motors for a long time. I would say go to ebay and buy a tach or a Oscilloscope to measure the speed. An Oscilloscope is well worth the money. My current guess on your rotation speed is 3150.
Jason

[kubikop]

Hi Tropes

Please feel free to upload my circuit to you circuits page.

I call it the O.P. Circuit

Paul

[Nastrand2000]

One thing to remember is.....Amperage is what we are after not voltage. Most of my motors show voltage recovery into caps. But constant amperage at a give voltage is what we are after. With my motors, I can create 40000 volts DC. But it is not very helpful.
Jason

[kubikop]

@nostrand2000

Wow that is running slow but well.

I have bought a scope but am waiting for the post to start moving here in england.

It will be interesting to confirm your guestimete... ;-)

Paul

[Nastrand2000]

do you understand how to measure your rpm with the scope. I didn't know how when I got my first scope. Measure your pulse width vs. your millisecond readings then multiply by 1000 then divide by 4 for your setup.
Jason