"james morgan" wrote in message
...
Is there still a big difference between 12v motors and 24v motors these
days
If a 12v motor has 50# thrust And a 24v motor has 50# thrust How are
they
different ?

In the same way that an 18 volt drill is much better then a 9.6 volt drill.
A 24 volt motor will have much more torque then a 12 volt system.. It will
also last much longer between charges.