sinusoidasl brushless controllers

[legerme1955]

Hi i am new on bord , from Barcelona Spain. On the way to end the construction of an solar e-bike with advanced tecnology AND UNDERSTANDING THE NEED TO USE A GOOD SINUSOIDAL CONTROLLER FOR 500W Golden motor and after some days of reseach i find some possibility´s less than somebody else find other´s way to built or use different controllers. I have doubts about the use of any controller with with any kind of motor poles and windings , may be a hub motor need to have the ecxact number o poles and the right windings for a determinate controller. In http://www.en.njyuanlang.com they seems to have a wide offer of (sinusoidal controller ) the same by Dave on his scooter´s in Austin Canada. Is not possible to read all teh extended features but on his videos he show the design of an sinusoidal controller. Daymak Austin KA4850WD-B YL06A120 in youtube. I find many others who can interesting in ``Advanced motion control´´ and an a very interesting brushlees controller 60v max and 200amp max for Rc with pefect sine wave output and peripheral devices for pwm control and hall sensors. the price i a bit high but it is a german controller for rc. They show on their web page many people using this controller for boats trucks and solar electric german racing cars . ( for solar challenge ) Mi electronic´s engeneer, who design mi pulse motor driver and mi solar e.bike drivers and controlls, dont know too much about electricity, and here, engeneers dont like too much work on non well -payed projects. May be most fo you know more about sinus wave controller but they are very hard to find.If somebody is interested ion this german brush controller http://www.sinusleistungssteller.de .
N.B. excuse mi english i am french, regards

 

[legerme1955]

Hi, on mi last post i forgot to add another sinus. controller manufacturer. the problem like many of CHINEESE the they have a MOQ. hOPE IT WILL BE INTERESTING.
WWW.proud-eagle.com