RChammer
Yes, this is exactly equivalent to no brushed motor
This is a low speed high power motor, so perhaps the nearest equivalent is some of the geared tug motors (in function), but much more efficient so more of the electricery stays in the battery
Do you understand what is meant by kV? its the revs per volt of the motor. To a flyer it tells you what the motor is for - this one is to tuen a big slow prop (i'm sure GC reccomend something like a 10 x 3.5 prop on 2S and 9 3.5 on 3S
so at the nominal voltages 7.4 and 11V respectively the propo would theoretically spin at 1450 x 7.4 or 1450 x 11 RPM. Actually of course the revs are about 80% of this)
What do you want to do with it?
I run a 1450 kV bell motor with A 35MM plastic prop on 8.4V in a 36 inch torpedo boat - it pulls about 10 A continuous (84 watts) and planes swiftly
This motor would make the same boat SERIOUSLY powerful and could be run at about double the power (160watts) and on 3S lipos (11V) would be pulling about 160/11= 15approx amps
I NO IDEA how to answer your question - I can again give the link to morotcalc, which publishes the KV for some hundreds of brushed motors, and this would suggest that for direct drive there is nothing close (because motorcalc is (mainly) for aircraft.
There are a family of multi-pole brushed motors with 7 and more poles, but they are usually woulnd for stonking torque so they might well have the same kV, but might only handle 5 amps at 12V (60W)
andrew
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Topic: 1450 kv motor (Read 2881 times)