RE: Which chinese factories make various brushless motor brands?
<span style="font-size: small">EXCEED-RC OPTIMA MOTORS</span></p>
It is clear from the Pics below, that some Optima motors are simply Topband motors, with their shaft coming out of the other side ...</p>
Pic 1 shows an Exceed RC Optima 450 2220-1050KV motor.</p>
Pic 2 shows a Topband AE2815-01E motor; Pic 3 shows the same Topband motor from the other end.</p>
Some Optima motors are just Topband motors, with the shaft pulled through to the other side ...</p>