Recent content by stevon

another try:

Sorry,

Resolver information: file:///C:/Users/stevon/Documents/Projects%20All/ATV%20to%20Electric%20Conversion/Controllers/1507N9EJ%20Resover%20Document%20Explanation.pdf and: http://wiki.linuxcnc.org/cgi-bin/wiki.pl?ResolverToQuadratureConverter

Position sensor update: I might be able to use the resolver if I convert the signals to digital "Quadature" output, some interesting reading: http://elmoto.net/archive/index.php/t-2676.html eAssist AC Induction Motor [Archive] - ElMoto.net - the electric motorcycle forum I stumbled across...

Found out more about the HSG Alter/Starter, it's 6 pole design

Rotating the pulley I feel "notchiness" not very strong, but you do know it's there.

My HSG alternator/starter arrived! $94 to my door with taxes and shipping! Looks pretty clean, started investigating the design. I see that it is a BLDC motor, no rotor windings and a reluctor position sensor that I have no idea how to use or wire into with the Curtis controller. Run Alternator...

A little more progress today. I plan to press fit the 9/17 ID x 3/4" OD sleave onto the stock Yamaha modified shaft (cut off end). The pillow block is 3/4" ID and pulley hub is 3/4" also. I tilted in the angle of the differential to "tuck in" motor, belt and pullies to be mounted on the rear...

PaPaSteve, Yeah, at that price I couldn't refuse it, what the heck, the Chinese controllers are close to that in price! but there is little knowledge or support for them online and I don't speak Chinese for support calls, lol. Right now I'm waiting for the HSG alternator to come in later today...

Controller arrived! I got it for $200 on eBay and it looks to be unused, brand new! I hope this will be powerful enough to move forward. I'm still configuring the pulley/shaft/ bearing holder for the stock differential on the ATV. The HSG alternator has not arrived yet. After wiring a test...

I purchased a Curtis 1232E-5221 AC Motor Controller but have no way to program it, there is a harness kit on eBay...

This is the puppy to power, a 92 Yamaha Timberwolf YFB250 250 rolling chasis

Using the free "Taylor Dunn golf cart I can have for free, probably a series wound setup to scrounge for parts and a controller." would mean abandoning my A/C motor thoughts but would save me a lot of pain, money and time on the design. I don't blame anyone for not suggesting a setup, I never...

I found some posts about using a "lebowski Brain" and a Honda IMA controller to drive the HSG motor. It's vey interesting but I'm not sure I can do this E-Go-Kart quick update Lebowski brain IMA controller with HSG motor https://www.youtube.com/watch?v=2ILI2Wan2BY There is an older Taylor Dunn...

I may be off my nut with the boat controller idea, This would not be a typical BLDC motor with magnets on the outside of the rotor. see http://isopack.blogspot.com/2018/07/ipms-overview.html. Isopac describes what he went through in his article...