Originally Posted by
Alexv2024
Not all the rotors were the max dimensions a year or so ago when a friend and I did some testing and motor tuning. And materials get refined all the time, so who knows when a stronger magnet will get relased.
My point is that things will eventually progress, and theres mod rotors that already go beyond 2000 strength so a tool that cant measure that is not great. Its nice to track even your mod rotors strength so that motor ever gets hot you can check the rotor strength and see if its hurt. But more importantly having a tool that can do say 2500 accurately now would be useful for years to come giving you a baseline now.
The rotors that weren't the max dimension weren't the ones hitting 1850+. Neodymium hasn't had any advancements in a while, so we're not likely to see a sudden jump with a refinement of that process any time soon. Any new material that ends up being stronger won't be legal.
Mod rotors have already been covered as a reason to have a different version, but that's separate to this being useful for stock rotors.