Can I use lower cell pack than stated for motor?

[boater76]

I have a couple of outrunner motors I plan to use. They both state 3-4 cells. But I was wondering if I can use 2 cells on them?

Ken

[m4a1usr]

I have a couple of outrunner motors I plan to use. They both state 3-4 cells. But I was wondering if I can use 2 cells on them?

Ken

What are the motors? The motor voltage rating is usualy intended to be for the maximum volt rating and mostly related to either rpm limitations/ materials of construction or due to motor efficiency. As to whether 2S is alright more info is needed.

John

[boater76]

I plan on using the below.

http://cgi.ebay.com/ws/eBayISAPI.dll...m=270418872223

http://cgi.ebay.com/ws/eBayISAPI.dll...m=280454151875

[thegreat1]

that should be plenty of battery for those high kv motors.