Well, I discovered interesting moment with Feigao motor. During re-soldering motor connectors, I noticed that solder doesn’t stick nicely to all conductors; further investigation showed that wire wasn’t properly striped from insulation to start from. So I rechecked the rest, and found out same thing with the rest. Maybe my motor was special but it was recent purchase, 7XL to be specific.
Loose phase wire cannot be good for motor or controller, not mentioning total phase current capacity and resistance (inductance interesting to check).

Artur

I thought the nemesis is the same ?

I was always told that to. But the magnet looks different. It seems to be better constructed cause feigao will leave play in theres and nemisis doesn't. Not on the three I have bought.

Re: Re: Magnet dimensions
 

Batfish.........You hit the nail on the Head for me :L:

Well what a thread I've kept up so far........popcorn's just a distant memory now:)

for me, the wealth of knowledge on this forum continues to amaze.

thanks

I wonder if the wanderer has a segmented magnet. looks wise it resembles the nemisis

This is a segmented rotor of a Kontronik FUN480-42 motor.

A clearer one.

The internal parts of the can.

Last one.

Cool. What are the dimensions of the rotor?

I have not measured it, yet. Probably 25+mm. The can is 49mm long and 29mm wide.