Novak HV4400 and 7XL BL Sensored System... - RC-Monster Forums

MetalMan · 04.22.2006, 08:42 PM

If you can get all of this work together, then I won't hesitate to run sensored! Good luck figuring out the sensor issue.

crazyjr · 04.22.2006, 09:49 PM

Hey GriffinRU, I just recently aquired a Novak HV-Maxx brushless system and within minutes of running it for the first time the Magnet slipped on the shaft. As i fixed it with JB Weld( no warranty) I tried to find the sensors and couldn't. Could you explain how the sensors work with nothing to key into on either the magnet or the shaft? When i think sensors i think revo Optidrive, but i'm sure it could be a solid state setup as well. So could you please enlighten an old newb? thanks

GriffinRU · 04.23.2006, 09:25 AM

Quote:

Originally Posted by crazyjr

Hey GriffinRU, I just recently aquired a Novak HV-Maxx brushless system and within minutes of running it for the first time the Magnet slipped on the shaft. As i fixed it with JB Weld( no warranty) I tried to find the sensors and couldn't. Could you explain how the sensors work with nothing to key into on either the magnet or the shaft? When i think sensors i think revo Optidrive, but i'm sure it could be a solid state setup as well. So could you please enlighten an old newb? thanks

BL motors use magnetic feedback. 3 sensors, based on Hall effect, placed 120degress apart generate signal for ESC everytime magnets pole passes by. Attached picture shows Novaks sensors, located inside can.

Artur