We have made motor load tests in company Piktronik with thair's SAC41 controller. Many load tests on air cooled EMRAX motors have also been made on glider plane Electric Apis EA1 and on EA2. 

We give warranty only on EMRAX motors, that are used with Piktronik's SAC41 controller and that settings of the controller are set in our company. Piktronik's controller can be sold by our company. For other controllers you have to contact the producer directly.

About ENSTROJ controller:

We are cooperating with company SONIS in development of the controller for EMRAX motor, which will have the same technical data as Piktronik's controller. The new controller will have hall sensors "RLS" which can also controll each position on the motor shaft – for example: It can hold the propeller in the vertical position to put it in to the fuselage during flying. But development of the controller will take some time, because we want to make sure, that everything works the best. We hope, that this controller will be prepared as soon as possible - but development does not depend on us, it depends on company SONIS, so we can not do anything to make development faster. Any new informations about new controller will be published on this webpage, so if you want to kow the latest news check it several times. The news about producing the controllers will be also published in the section News and Latest News.