View Full Version : novak 21.5 crawler/21.5 pro


Rick Rad
10-17-2008, 04:48 PM
Are they different? Same watts,rpms per volt,and weight.What other
differences would there be? TIA, Rick

OvalTrucker
10-19-2008, 01:04 AM
Hi Rick!
I've been running a Crawler motor in my 21.5/LiPo car from the beginning.
The only difference is the Crawler motor does not have thermal protection. I got that info straight from Novak! Oh, they cost a bit more.

mel
10-19-2008, 06:52 AM
Novak has a chart that shows the specs of all their motors. The Crawler motor is heavier. Don't know why though.

OvalTrucker
10-19-2008, 10:33 AM
Yea, it is a little heavier for some reason. But, it performs identically and the specs are practically identical.

swtour
10-19-2008, 03:40 PM
It's my understanding the Crawler Version uses different WIRE, and has a totally different torque curve (along with NOT having the Temp. sensors.)